stemedu

{"id":8768518095085,"title":"2 Sets 0.96 inch OLED WIFI Esp32 Lora V3 Development Board Type-C USB SX1262 Lora Module Integrated WiFi Bluetooth 868MHZ 915MHZ + IPX IPEX 1.13 UF.L Antennas + Cases","handle":"2-sets-0-96-inch-oled-wifi-esp32-lora-v3-development-board-type-c-usb-sx1262-lora-module-integrated-wifi-bluetooth-868mhz-915mhz-ipx-ipex-1-13-uf-l-antennas-cases","description":"\u003ch3\u003e2 Sets 0.96 inch OLED WIFI Esp32 Lora V3 Development Board Type-C USB SX1262 Lora Module Integrated WiFi Bluetooth 868MHZ 915MHZ + IPX IPEX 1.13 UF.L Antennas + Cases\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eWiFi LoRa 32 is a classic IoT development board, Integrated Wi-Fi, BLE, LoRa, OLED display and other functions.\u003c\/li\u003e\n \u003cli\u003eFrequency: 863~928MHz; Wi-Fi: 802.11 b\/g\/n, up to 150Mbps\u003c\/li\u003e\n \u003cli\u003eESP32-S3FN8 dual core processor\u003c\/li\u003e\n \u003cli\u003eType-C USB Interface\u003c\/li\u003e\n \u003cli\u003eYou will get: 2 X WiFi LoRa ESP32 V3 Development boards, 2 x Plastic Protect Cases, 2 x 868MHz 915MHz GSM IPX IPEX 1.13 UF.L Antennas\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2024-07-20T15:34:11+10:00","created_at":"2024-07-20T15:34:12+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics_July2024_update"],"price":24400,"price_min":24400,"price_max":24400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46719945375981,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0CWQ6TP4B","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2 Sets 0.96 inch OLED WIFI Esp32 Lora V3 Development Board Type-C USB SX1262 Lora Module Integrated WiFi Bluetooth 868MHZ 915MHZ + IPX IPEX 1.13 UF.L Antennas + Cases","public_title":null,"options":["Default Title"],"price":24400,"weight":82,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/71K5BtiK0nL.jpg?v=1721453662","\/\/leoforward.com\/cdn\/shop\/files\/61scANiaesL.jpg?v=1721453662","\/\/leoforward.com\/cdn\/shop\/files\/61L5B5IXwLL.jpg?v=1721453662","\/\/leoforward.com\/cdn\/shop\/files\/618517UhGsL.jpg?v=1721453663","\/\/leoforward.com\/cdn\/shop\/files\/61nFofHbOrL.jpg?v=1721453663","\/\/leoforward.com\/cdn\/shop\/files\/41umZpeE9RL.jpg?v=1721453663","\/\/leoforward.com\/cdn\/shop\/files\/31iSrQYTRNL.jpg?v=1721453663"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/71K5BtiK0nL.jpg?v=1721453662","options":["Title"],"media":[{"alt":null,"id":33793717633261,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71K5BtiK0nL.jpg?v=1721453662"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71K5BtiK0nL.jpg?v=1721453662","width":1500},{"alt":null,"id":33793717666029,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61scANiaesL.jpg?v=1721453662"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61scANiaesL.jpg?v=1721453662","width":1500},{"alt":null,"id":33793717698797,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61L5B5IXwLL.jpg?v=1721453662"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61L5B5IXwLL.jpg?v=1721453662","width":1500},{"alt":null,"id":33793717731565,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/618517UhGsL.jpg?v=1721453663"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/618517UhGsL.jpg?v=1721453663","width":1500},{"alt":null,"id":33793717764333,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1500,"width":1500,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61nFofHbOrL.jpg?v=1721453663"},"aspect_ratio":1.0,"height":1500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61nFofHbOrL.jpg?v=1721453663","width":1500},{"alt":null,"id":33793717797101,"position":6,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41umZpeE9RL.jpg?v=1721453663"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41umZpeE9RL.jpg?v=1721453663","width":800},{"alt":null,"id":33793717829869,"position":7,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/31iSrQYTRNL.jpg?v=1721453663"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/31iSrQYTRNL.jpg?v=1721453663","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e2 Sets 0.96 inch OLED WIFI Esp32 Lora V3 Development Board Type-C USB SX1262 Lora Module Integrated WiFi Bluetooth 868MHZ 915MHZ + IPX IPEX 1.13 UF.L Antennas + Cases\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eWiFi LoRa 32 is a classic IoT development board, Integrated Wi-Fi, BLE, LoRa, OLED display and other functions.\u003c\/li\u003e\n \u003cli\u003eFrequency: 863~928MHz; Wi-Fi: 802.11 b\/g\/n, up to 150Mbps\u003c\/li\u003e\n \u003cli\u003eESP32-S3FN8 dual core processor\u003c\/li\u003e\n \u003cli\u003eType-C USB Interface\u003c\/li\u003e\n \u003cli\u003eYou will get: 2 X WiFi LoRa ESP32 V3 Development boards, 2 x Plastic Protect Cases, 2 x 868MHz 915MHz GSM IPX IPEX 1.13 UF.L Antennas\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":7902951604461,"title":"BMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time","handle":"bmp390-precision-barometric-airs-pressure-transducer-altimeter-sensor-works-with-uno-low-noise-fast-conversion-time","description":"\u003ch1\u003eBMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription: This is a BMP390 Precision Barometric Pressure and Altimeter\nSensor. The BMP390 is the next-generation of sensors from Bosch and is the\nupgrade to the BMP280 and BMP388 - with a low-altitude noise as low as 0.1m\nand the same fast conversion time. And like the previous BMP280, you can use\nI2C or SPI. For simple easy wiring, go with I2C. If you want to connect a\nbunch of sensors without worrying about I2C address collisions, go with SPI.\nConnection: BMP390 Arduino UNO VIN 5V GND GND SCL 13 SDO 12 SDA 11 CS 10\nPackage included: 1 X MP390 Precision Barometric Pressure and Altimeter Sensor\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a BMP390 Precision Barometric Pressure Transducer and Altimeter Sensor.\u003c\/li\u003e\n\u003cli\u003eBMP390 like the previous BMP280, you can use I2C or SPI. For simple easy wiring, go with I2C.\u003c\/li\u003e\n\u003cli\u003eIf you want to connect a bunch of sensors without worrying about I2C address collisions, go with SPI.\u003c\/li\u003e\n\u003cli\u003eThe BMP390 is the next-generation of sensors from Bosch and is the upgrade to the BMP280 and BMP388 - with a low-altitude noise as low as 0.1m and the same fast conversion time.\u003c\/li\u003e\n\u003cli\u003eHow to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-21T17:57:26+10:00","created_at":"2022-08-21T17:57:30+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics","no_prime_third_party"],"price":10400,"price_min":10400,"price_max":10400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43236758487277,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08SJLMY32","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"BMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time","public_title":null,"options":["Default Title"],"price":10400,"weight":3,"compare_at_price":null,"inventory_management":null,"barcode":"DIY0097","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/41YRYsjDoTL.jpg?v=1661068650","\/\/leoforward.com\/cdn\/shop\/products\/4121RD85BCL.jpg?v=1661068650","\/\/leoforward.com\/cdn\/shop\/products\/41YaMNoxEgL.jpg?v=1661068650","\/\/leoforward.com\/cdn\/shop\/products\/41S7r8D0YwL.jpg?v=1661068650","\/\/leoforward.com\/cdn\/shop\/products\/41_TTlZyh4L.jpg?v=1661068650"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/41YRYsjDoTL.jpg?v=1661068650","options":["Title"],"media":[{"alt":" [AUSTRALIA] - BMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time","id":30297198592237,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41YRYsjDoTL.jpg?v=1661068650"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41YRYsjDoTL.jpg?v=1661068650","width":500},{"alt":" [AUSTRALIA] - BMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time","id":30297198625005,"position":2,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/4121RD85BCL.jpg?v=1661068650"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/4121RD85BCL.jpg?v=1661068650","width":500},{"alt":" [AUSTRALIA] - BMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time","id":30297198657773,"position":3,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41YaMNoxEgL.jpg?v=1661068650"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41YaMNoxEgL.jpg?v=1661068650","width":500},{"alt":" [AUSTRALIA] - BMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time","id":30297198690541,"position":4,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41S7r8D0YwL.jpg?v=1661068650"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41S7r8D0YwL.jpg?v=1661068650","width":500},{"alt":" [AUSTRALIA] - BMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time","id":30297198723309,"position":5,"preview_image":{"aspect_ratio":1.873,"height":267,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41_TTlZyh4L.jpg?v=1661068650"},"aspect_ratio":1.873,"height":267,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41_TTlZyh4L.jpg?v=1661068650","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eBMP390 Precision Barometric Airs Pressure Transducer Altimeter Sensor Works with UNO, Low Noise, Fast Conversion time\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription: This is a BMP390 Precision Barometric Pressure and Altimeter\nSensor. The BMP390 is the next-generation of sensors from Bosch and is the\nupgrade to the BMP280 and BMP388 - with a low-altitude noise as low as 0.1m\nand the same fast conversion time. And like the previous BMP280, you can use\nI2C or SPI. For simple easy wiring, go with I2C. If you want to connect a\nbunch of sensors without worrying about I2C address collisions, go with SPI.\nConnection: BMP390 Arduino UNO VIN 5V GND GND SCL 13 SDO 12 SDA 11 CS 10\nPackage included: 1 X MP390 Precision Barometric Pressure and Altimeter Sensor\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis is a BMP390 Precision Barometric Pressure Transducer and Altimeter Sensor.\u003c\/li\u003e\n\u003cli\u003eBMP390 like the previous BMP280, you can use I2C or SPI. For simple easy wiring, go with I2C.\u003c\/li\u003e\n\u003cli\u003eIf you want to connect a bunch of sensors without worrying about I2C address collisions, go with SPI.\u003c\/li\u003e\n\u003cli\u003eThe BMP390 is the next-generation of sensors from Bosch and is the upgrade to the BMP280 and BMP388 - with a low-altitude noise as low as 0.1m and the same fast conversion time.\u003c\/li\u003e\n\u003cli\u003eHow to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7001593643163,"title":"ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate","handle":"esp-01s-usb-to-esp8266-esp-01s-wireless-wifi-adapter-module-wi-fi-ch340g-4-5-5-5v-115200-baud-rate","description":"\u003ch3\u003eESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eUSB to ESP8266 Programmer + ESP-01s Adapter Wireless Wifi\nModule USB to ESP8266 Description: Baud Rate: 115200 USB to ESP-01 adapter\nmodule has CH340G USB to TTL driver IC onboard, so you can easily use your\ncomputer to do ESP-01 functional debugging ESP-01 serial wifi module can be\ndirectly plugged into the yellow pin header without any connection wires\nFeatures: Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator) Working\ncurrent: 300mA(LDO regulator can supply) Selectable working mode: On-board\ntoggle switch. UART side for serial TTL debugging by AT commands, PROG for\nfirmware programming USB to serial TTL chip: CH340G Logic level: 3.3V\nApplications: Home automation, sensor networks, industrial wireless control\nPackage Included: 1 X ESP8266 ESP-01S 1 X USB to ESP8266 ESP-01 Wireless Wifi\nAdapter Module ESP-01S Programmer Front side for usb to esp-01 This type is no\nreset button, it only has a mode switch. On-board toggle switch Switch the\nUART side, you can send AT commands Switch to PROG side, you can program\nESP8266. Back side for usb to esp-01 Clearly printed. Read more ESP8266\nESP-01S Serial WIFI Wireless Transceiver Module About program: Please choose\n\"Generic ESP8285 Module\" board in Arduino IDE to program it. Comparing to\nesp-01, esp-01s has these advantages: The PCB layout has changed for an\nimprovement in WiFi radio performance 1MB Flash Memory...upgraded from 512KB\nLatest version esp-01s,with stronger signal Specification: 802.11 b\/g\/n Wake\nup and transmit packets in \u0026lt; 2ms Standby power consumption of \u0026lt; 1.0mW (DTIM3)\nRead more Feature SDIO 2.0, SPI, UART 32-pin QFN package Wi-Fi Direct (P2P),\nsoft-AP Integrated TCP\/IP protocol stack Integrated TR switch, balun, LNA,\npower amplifier and matching network Integrated PLLs, regulators, DCXO and\npower management units +19.5dBm output power in 802.11b mode Power down\nleakage current of \u0026lt;10uA Integrated low power 32-bit CPU could be used as\napplication processor Read more 2 PCS USB to ESP8266 ESP-01 Wireless Wifi\nAdapter Module Wi-Fi CH340G driver ESP-01+USB to ESP8266 ESP-01 2PCS\nESP-01+USB to ESP8266 ESP-01 5PCS ESP-01 4MB ESP-01s+USB to ESP8266 ESP-01\nESP8266 Test Board Code Burner Flash Downloader + ESP8266 ESP-01S Reset button\n✓ ✓ With ESP-01 1 pc 2 pcs 5 pcs 1 pc 4 pcs MAX7219 8-Digital 7-Segment\nDisplay Module ESP8266 ESP-01S Breakout Board DS3231 AT24C32 IIC RTC Module\nDC0-25V Voltage Tester Sensor LM393 Sound Detection Sensor LM317 DC-DC\nConverter Step Down Module Quantity 5PCS 10PCS 5PCS 5PCS 5PCS Model MAX7219\nDS3231 LM393 LM317\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eBaud Rate: 115200, Selectable working mode: On-board toggle switch. UART side for serial TTL debugging by AT commands, PROG for firmware programming\u003c\/li\u003e\n \u003cli\u003eAfter programming the esp-01 and ar-duino uno, you can program over the air (ota), that is a base function of the ESP\u003c\/li\u003e\n \u003cli\u003eThis ESP-01S Prog WiFi Programmer module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connection wires, please install driver before use it\u003c\/li\u003e\n \u003cli\u003eWhat you will get: 1PCS ESP-01S and 1PCS Adapter. If any problem, how to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n","published_at":"2021-08-19T17:03:36+10:00","created_at":"2021-08-19T17:03:36+10:00","vendor":"Stemedu","type":"Network Adapters","tags":["cocoon"],"price":11100,"price_min":11100,"price_max":11100,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40891932999835,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07KF119YB","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate","public_title":null,"options":["Default Title"],"price":11100,"weight":18,"compare_at_price":null,"inventory_management":null,"barcode":"747356632416","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/B07KF119YB.jpg?v=1651357876","\/\/leoforward.com\/cdn\/shop\/products\/71tdeC64RZL.jpg?v=1629395723","\/\/leoforward.com\/cdn\/shop\/products\/51BYHwUaOZL.jpg?v=1629395724","\/\/leoforward.com\/cdn\/shop\/products\/517frerre_L.jpg?v=1629395724","\/\/leoforward.com\/cdn\/shop\/products\/61o0wg-jSTL.jpg?v=1629395724","\/\/leoforward.com\/cdn\/shop\/products\/419iZxbVJJL.jpg?v=1629395724"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/B07KF119YB.jpg?v=1651357876","options":["Title"],"media":[{"alt":"ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate - 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LeoForward Australia","id":24529775788187,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/517frerre_L.jpg?v=1629395724"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/517frerre_L.jpg?v=1629395724","width":1001},{"alt":"ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate - LeoForward Australia","id":24529775820955,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1006,"width":1006,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61o0wg-jSTL.jpg?v=1629395724"},"aspect_ratio":1.0,"height":1006,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61o0wg-jSTL.jpg?v=1629395724","width":1006},{"alt":"ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate - LeoForward Australia","id":24529775853723,"position":6,"preview_image":{"aspect_ratio":1.706,"height":293,"width":500,"src":"\/\/leoforward.com\/cdn\/shop\/products\/419iZxbVJJL.jpg?v=1629395724"},"aspect_ratio":1.706,"height":293,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/419iZxbVJJL.jpg?v=1629395724","width":500}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eUSB to ESP8266 Programmer + ESP-01s Adapter Wireless Wifi\nModule USB to ESP8266 Description: Baud Rate: 115200 USB to ESP-01 adapter\nmodule has CH340G USB to TTL driver IC onboard, so you can easily use your\ncomputer to do ESP-01 functional debugging ESP-01 serial wifi module can be\ndirectly plugged into the yellow pin header without any connection wires\nFeatures: Working voltage: 4.5V - 5.5V (On-board 3.3v LDO Regulator) Working\ncurrent: 300mA(LDO regulator can supply) Selectable working mode: On-board\ntoggle switch. UART side for serial TTL debugging by AT commands, PROG for\nfirmware programming USB to serial TTL chip: CH340G Logic level: 3.3V\nApplications: Home automation, sensor networks, industrial wireless control\nPackage Included: 1 X ESP8266 ESP-01S 1 X USB to ESP8266 ESP-01 Wireless Wifi\nAdapter Module ESP-01S Programmer Front side for usb to esp-01 This type is no\nreset button, it only has a mode switch. On-board toggle switch Switch the\nUART side, you can send AT commands Switch to PROG side, you can program\nESP8266. Back side for usb to esp-01 Clearly printed. Read more ESP8266\nESP-01S Serial WIFI Wireless Transceiver Module About program: Please choose\n\"Generic ESP8285 Module\" board in Arduino IDE to program it. Comparing to\nesp-01, esp-01s has these advantages: The PCB layout has changed for an\nimprovement in WiFi radio performance 1MB Flash Memory...upgraded from 512KB\nLatest version esp-01s,with stronger signal Specification: 802.11 b\/g\/n Wake\nup and transmit packets in \u0026lt; 2ms Standby power consumption of \u0026lt; 1.0mW (DTIM3)\nRead more Feature SDIO 2.0, SPI, UART 32-pin QFN package Wi-Fi Direct (P2P),\nsoft-AP Integrated TCP\/IP protocol stack Integrated TR switch, balun, LNA,\npower amplifier and matching network Integrated PLLs, regulators, DCXO and\npower management units +19.5dBm output power in 802.11b mode Power down\nleakage current of \u0026lt;10uA Integrated low power 32-bit CPU could be used as\napplication processor Read more 2 PCS USB to ESP8266 ESP-01 Wireless Wifi\nAdapter Module Wi-Fi CH340G driver ESP-01+USB to ESP8266 ESP-01 2PCS\nESP-01+USB to ESP8266 ESP-01 5PCS ESP-01 4MB ESP-01s+USB to ESP8266 ESP-01\nESP8266 Test Board Code Burner Flash Downloader + ESP8266 ESP-01S Reset button\n✓ ✓ With ESP-01 1 pc 2 pcs 5 pcs 1 pc 4 pcs MAX7219 8-Digital 7-Segment\nDisplay Module ESP8266 ESP-01S Breakout Board DS3231 AT24C32 IIC RTC Module\nDC0-25V Voltage Tester Sensor LM393 Sound Detection Sensor LM317 DC-DC\nConverter Step Down Module Quantity 5PCS 10PCS 5PCS 5PCS 5PCS Model MAX7219\nDS3231 LM393 LM317\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eBaud Rate: 115200, Selectable working mode: On-board toggle switch. UART side for serial TTL debugging by AT commands, PROG for firmware programming\u003c\/li\u003e\n \u003cli\u003eAfter programming the esp-01 and ar-duino uno, you can program over the air (ota), that is a base function of the ESP\u003c\/li\u003e\n \u003cli\u003eThis ESP-01S Prog WiFi Programmer module has CH340G USB to TTL driver IC onboard, so you can easily use your computer to do ESP-01 functional debugging. ESP-01 serial wifi module can be directly plugged into the yellow pin header without any connection wires, please install driver before use it\u003c\/li\u003e\n \u003cli\u003eWhat you will get: 1PCS ESP-01S and 1PCS Adapter. If any problem, how to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n"}

{"id":8768518357229,"title":"ESP32 Touchscreen 2.8inch TFT LCD Display ESP-WROOM-32 ILI9341 Resistive Touch Module 240 * 320 ESP32-2432S028R Bluetooth WIFI Dual Core Development Board for Arduino","handle":"esp32-touchscreen-2-8inch-tft-lcd-display-esp-wroom-32-ili9341-resistive-touch-module-240-320-esp32-2432s028r-bluetooth-wifi-dual-core-development-board-for-arduino","description":"\u003ch3\u003eESP32 Touchscreen 2.8inch TFT LCD Display ESP-WROOM-32 ILI9341 Resistive Touch Module 240 * 320 ESP32-2432S028R Bluetooth WIFI Dual Core Development Board for Arduino\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eLow-power dual-core 32-bit CPU, Bluetooth and WIFI dual core processor\u003c\/li\u003e\n \u003cli\u003e520 KB SRAM, 32Mbit SPI Flash, 520KB internal RAM\u003c\/li\u003e\n \u003cli\u003eDrive Chip: ILI9341\u003c\/li\u003e\n \u003cli\u003eSupport interface (2Mbps) UART, SPI, I2C, PWM; Support TF card, maximum support 4G\u003c\/li\u003e\n \u003cli\u003e2.8inch TFT LCD display module use for Arduino IDE, Micropython, Mixly, ESP IDE\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2024-07-20T15:34:24+10:00","created_at":"2024-07-20T15:34:24+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics_July2024_update"],"price":12800,"price_min":12800,"price_max":12800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":46719945703661,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0CXHPP7DM","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"ESP32 Touchscreen 2.8inch TFT LCD Display ESP-WROOM-32 ILI9341 Resistive Touch Module 240 * 320 ESP32-2432S028R Bluetooth WIFI Dual Core Development Board for Arduino","public_title":null,"options":["Default Title"],"price":12800,"weight":51,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/41JqQ3LkLoL.jpg?v=1721453672","\/\/leoforward.com\/cdn\/shop\/files\/41KhkHV6qAL.jpg?v=1721453672","\/\/leoforward.com\/cdn\/shop\/files\/61z9KIGs2zL.jpg?v=1721453672","\/\/leoforward.com\/cdn\/shop\/files\/611B2btKwgL.jpg?v=1721453672","\/\/leoforward.com\/cdn\/shop\/files\/51Xg8snxXSL.jpg?v=1721453673","\/\/leoforward.com\/cdn\/shop\/files\/41ibE0E8JcL.jpg?v=1721453673"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/41JqQ3LkLoL.jpg?v=1721453672","options":["Title"],"media":[{"alt":null,"id":33793718419693,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41JqQ3LkLoL.jpg?v=1721453672"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41JqQ3LkLoL.jpg?v=1721453672","width":1001},{"alt":null,"id":33793718452461,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41KhkHV6qAL.jpg?v=1721453672"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41KhkHV6qAL.jpg?v=1721453672","width":1001},{"alt":null,"id":33793718485229,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61z9KIGs2zL.jpg?v=1721453672"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61z9KIGs2zL.jpg?v=1721453672","width":1001},{"alt":null,"id":33793718517997,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/611B2btKwgL.jpg?v=1721453672"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/611B2btKwgL.jpg?v=1721453672","width":1001},{"alt":null,"id":33793718550765,"position":5,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51Xg8snxXSL.jpg?v=1721453673"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51Xg8snxXSL.jpg?v=1721453673","width":800},{"alt":null,"id":33793718583533,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41ibE0E8JcL.jpg?v=1721453673"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41ibE0E8JcL.jpg?v=1721453673","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eESP32 Touchscreen 2.8inch TFT LCD Display ESP-WROOM-32 ILI9341 Resistive Touch Module 240 * 320 ESP32-2432S028R Bluetooth WIFI Dual Core Development Board for Arduino\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eLow-power dual-core 32-bit CPU, Bluetooth and WIFI dual core processor\u003c\/li\u003e\n \u003cli\u003e520 KB SRAM, 32Mbit SPI Flash, 520KB internal RAM\u003c\/li\u003e\n \u003cli\u003eDrive Chip: ILI9341\u003c\/li\u003e\n \u003cli\u003eSupport interface (2Mbps) UART, SPI, I2C, PWM; Support TF card, maximum support 4G\u003c\/li\u003e\n \u003cli\u003e2.8inch TFT LCD display module use for Arduino IDE, Micropython, Mixly, ESP IDE\u003c\/li\u003e\n \u003c\/ul\u003e"}

{"id":7909557502189,"title":"Stemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)","handle":"stemedu-10pcs-esp8266-esp-01s-breakout-board-esp-01-breadboard-adapter-pcb-pre-solder-pin-header-for-serial-wifi-transceiver-network-pack-of-10","description":"\u003ch1\u003eStemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription This is a breadboard adapter for the popular\nESP-01 wifi module. As ESP-01 Pin arrangements are not breadboard friendly and\nare not labeled, which makes it little inconvenient for rapid prototyping.\nThis breadboard adapter will help you to make prototyping with esp-01 module\nmuch more easier. This esp 01s breakout conveniently offers clear pinout\nsilkprint on top and will nicely fit your prefered breadboard. Last but not\nleast, we added a 0.1µF decoupling capacitor so the ESP-01 will always run\nsmoothly and without a hitch. Package Included: 10 X Stemedu ESP-01 Breakout\nBoard Breadboard Adapter Read more Connection UART----------Adapter 3.3V\n----------VCC 3.3V----------CH-PD TX----------RX RX ----------TX GND----------\nGND Choose both NL CR 115200 baud rate ESP8266-01---UNO TX----------------2 RX\n----------------3 VCC-------------3.3V CH_PD----------3.3V GND-------------GND\n5PCS MAX7219 EWG 8-Digit Digital Tube 5PCS ESP8266 ESP-01S Adapter 5PCS LM317\nStep Down Module 5PCS LM393 Sound Detection Sensor DC0-25V Voltage Tester\nSensor 5PCS DS3231 AT24C32 IIC RTC Module Quantity 5PCS 5PCS 5PCS 5PCS 5PCS\n5PCS\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e[Easy to use] Pin headers already pre-solder, you do not need to solder it.\u003c\/li\u003e\n\u003cli\u003e[Fit for Breadboard] This esp01 breakout offers clear pinout silkprint on top, it will help you a lot in your projects.\u003c\/li\u003e\n\u003cli\u003e[Stable Use] We added a 0.1F decoupling capacitor so the ESP-01\/ESP-01S will always run smoothly and without a hitch. Because it comes with an onboard capacitor for ESP8266 modules, you can use these boards for nRF24L01 radio modules as well.\u003c\/li\u003e\n\u003cli\u003e[Variety Use] You can easily remove this capacitor with a screwdriver (permanently) and then it can be used with nRF24 modules too. The nRF24 Vcc and Gnd pins are at different locations so this capacitor must be removed for it to work. If you still need a capacitor for it, you can always add an external one.\u003c\/li\u003e\n\u003cli\u003eIf any question, how to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-25T21:47:34+10:00","created_at":"2022-08-25T21:47:39+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics"],"price":9300,"price_min":9300,"price_max":9300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43251485638893,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07KBZRZ3Y","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)","public_title":null,"options":["Default Title"],"price":9300,"weight":34,"compare_at_price":null,"inventory_management":null,"barcode":"8541549702","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61bbQ_ysYVS.jpg?v=1661428059","\/\/leoforward.com\/cdn\/shop\/products\/41PZ7cfUTxS.jpg?v=1661428059","\/\/leoforward.com\/cdn\/shop\/products\/61RnuezplZL.jpg?v=1661428059","\/\/leoforward.com\/cdn\/shop\/products\/41DcHeqRChS.jpg?v=1661428059","\/\/leoforward.com\/cdn\/shop\/products\/619340m9TzS.jpg?v=1661428059"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61bbQ_ysYVS.jpg?v=1661428059","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)","id":30314712531181,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61bbQ_ysYVS.jpg?v=1661428059"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61bbQ_ysYVS.jpg?v=1661428059","width":1001},{"alt":" [AUSTRALIA] - Stemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)","id":30314712563949,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41PZ7cfUTxS.jpg?v=1661428059"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41PZ7cfUTxS.jpg?v=1661428059","width":1001},{"alt":" [AUSTRALIA] - Stemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)","id":30314712596717,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61RnuezplZL.jpg?v=1661428059"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61RnuezplZL.jpg?v=1661428059","width":1001},{"alt":" [AUSTRALIA] - Stemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)","id":30314712629485,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41DcHeqRChS.jpg?v=1661428059"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41DcHeqRChS.jpg?v=1661428059","width":1001},{"alt":" [AUSTRALIA] - Stemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)","id":30314712662253,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/619340m9TzS.jpg?v=1661428059"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/619340m9TzS.jpg?v=1661428059","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu 10PCS ESP8266 ESP-01S Breakout Board ESP-01 Breadboard Adapter PCB Pre-Solder Pin Header for Serial WiFi Transceiver Network (Pack of 10)\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription This is a breadboard adapter for the popular\nESP-01 wifi module. As ESP-01 Pin arrangements are not breadboard friendly and\nare not labeled, which makes it little inconvenient for rapid prototyping.\nThis breadboard adapter will help you to make prototyping with esp-01 module\nmuch more easier. This esp 01s breakout conveniently offers clear pinout\nsilkprint on top and will nicely fit your prefered breadboard. Last but not\nleast, we added a 0.1µF decoupling capacitor so the ESP-01 will always run\nsmoothly and without a hitch. Package Included: 10 X Stemedu ESP-01 Breakout\nBoard Breadboard Adapter Read more Connection UART----------Adapter 3.3V\n----------VCC 3.3V----------CH-PD TX----------RX RX ----------TX GND----------\nGND Choose both NL CR 115200 baud rate ESP8266-01---UNO TX----------------2 RX\n----------------3 VCC-------------3.3V CH_PD----------3.3V GND-------------GND\n5PCS MAX7219 EWG 8-Digit Digital Tube 5PCS ESP8266 ESP-01S Adapter 5PCS LM317\nStep Down Module 5PCS LM393 Sound Detection Sensor DC0-25V Voltage Tester\nSensor 5PCS DS3231 AT24C32 IIC RTC Module Quantity 5PCS 5PCS 5PCS 5PCS 5PCS\n5PCS\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e[Easy to use] Pin headers already pre-solder, you do not need to solder it.\u003c\/li\u003e\n\u003cli\u003e[Fit for Breadboard] This esp01 breakout offers clear pinout silkprint on top, it will help you a lot in your projects.\u003c\/li\u003e\n\u003cli\u003e[Stable Use] We added a 0.1F decoupling capacitor so the ESP-01\/ESP-01S will always run smoothly and without a hitch. Because it comes with an onboard capacitor for ESP8266 modules, you can use these boards for nRF24L01 radio modules as well.\u003c\/li\u003e\n\u003cli\u003e[Variety Use] You can easily remove this capacitor with a screwdriver (permanently) and then it can be used with nRF24 modules too. The nRF24 Vcc and Gnd pins are at different locations so this capacitor must be removed for it to work. If you still need a capacitor for it, you can always add an external one.\u003c\/li\u003e\n\u003cli\u003eIf any question, how to email us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7915262640365,"title":"Stemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266","handle":"stemedu-2pcs-12-bits-12-x-ws2812b-5050-rgb-led-ring-lamp-light-with-integrated-drivers-for-arduino-raspberry-pi-esp8266","description":"\u003ch1\u003eStemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003e12 Bits WS2812 5050 RGB LED Ring Description\nVoltage:DC4-7V Communication interface: Single-wire communication LED Chip:\nWS2812B Package Included: 2 X 12 bits WS2812B WS2812 5050 RGB LED Pixel Ring\nRead more It can emit 256X7216 colors, you can also revise code to\nchange the led brightness and color, and the current will be different. Blue\ncolor is 700-1000mcd Red color is Red color is 700-1000mcd Green color is\n1500-2200mcd Read more Customer’s Application Applications: Used to make led\nscreen, led wall, advertising board，Outdoor advertising signs. Applied to\nhotel, KTV, bars, clubs, shopping malls, architectural decorative lighting and\nboutique atmosphere lighting. Used as decorative lights Connection For Arduino\nUNO to WS2812 5V to 5V pin 6 to DI GND to GND Size Inside Diameter: 2.3cm\nOutside Diameter: 3.7cm Read more 12bits LED Light Ring Full Dream Color DC5V\nfor Ar duino 24bits LED Light Ring Full Dream Color DC5V for Ar duino 64bits\nLED matrix Full Dream Color DC5V for Ar duino 16bits LED Light Ring Full Dream\nColor DC5V for Ar duino 7bits LED Light Ring Full Dream Color DC5V for Ar\nduino 61bits LED Light Ring Full Dream Color DC5V for Ar duino LED Number 12\nBits 24 Bits 64 Bits 16bits 7bits 61bits LED Chip WS2812B WS2812B WS2812B\nWS2812B WS2812B WS2812B Inside Diameter 23mm \/ 0.91\" 52.3mm \/ 2.1\" 65mm65mm\n32mm \/ 1.26\" Outside Diameter 37mm \/ 1.46\" 65.6mm \/ 2.6\" 45mm \/ 1.77\" 23mm \/\n0.91\" 72mm \/ 2.83\" with Integrated Drivers ✓ ✓ ✓ ✓ ✓ ✓ Individually\nAddressable ✓ ✓ ✓ ✓ ✓ ✓ Stemedu 2PCS 8 LEDs WS2812B 5050 RGB LED Pixel Lamp\nRing Click Here Stemedu 2PCS 16 LEDs WS2812B 5050 RGB LED Pixel Lamp Ring\nClick Here Stemedu 2PCS 24 LEDs WS2812B 5050 RGB LED Pixel Lamp Ring Click\nHere Stemedu 2PCS 35 LEDs WS2812B 5050 RGB LED Pixel Lamp Ring Click Here\nStemedu USB RGB Controller DC5-24V Led Dimmer Click Here LED Number 8 bits 16\nbits 24 bits 35 bits LED Chip WS2812B WS2812B WS2812B WS2812B Support IC:\nWS2811, WS2812B, SK6812 Inside Diameter 11mm \/ 0.43\" 31mm \/ 1.22\" 54mm \/ 2.13\"\n78mm \/ 3.07\" Length: 220mm Outside Diameter 27mm \/ 1.06\" 48mm \/ 1.89\" 72mm \/\n2.83\" 96mm \/ 3.78\" with Integrated Drivers Individual Addressable Voltage DC\n5V DC 5V DC 5V DC 5V DC 5-24V The other types in Stemedu RGB LEDs are widely\nused these days in electronic projects, due to their attractive visual\neffects. These LEDs are available in various sizes and shapes and in the strip\nform. You can find round and square shape in Stemedu.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYou can change code to make the LED is cool white only or other colors.\u003c\/li\u003e\n\u003cli\u003eCommunication interface: Single-wire communication; Voltage:DC4-7V\u003c\/li\u003e\n\u003cli\u003e12 ultra-bright 5050 high-brightness LEDs are arranged on a OD circular PCB. By cascading, you can control as many LEDs as possible using a single-chip pin.\u003c\/li\u003e\n\u003cli\u003eHow to email us? Please click Stemedu(you can find Sold by Stemedu under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-30T10:59:50+10:00","created_at":"2022-08-30T10:59:56+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics","no_prime_third_party"],"price":8400,"price_min":8400,"price_max":8400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43263054119149,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B082SCYQM1","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266","public_title":null,"options":["Default Title"],"price":8400,"weight":20,"compare_at_price":null,"inventory_management":null,"barcode":"WS","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/617oFXuj2rL.jpg?v=1661821196","\/\/leoforward.com\/cdn\/shop\/products\/614_5NdHiXL.jpg?v=1661821196","\/\/leoforward.com\/cdn\/shop\/products\/516caEGaaSL.jpg?v=1661821196","\/\/leoforward.com\/cdn\/shop\/products\/51HZ6yD-HhL.jpg?v=1661821196","\/\/leoforward.com\/cdn\/shop\/products\/51nzzBMjZAL.jpg?v=1661821196","\/\/leoforward.com\/cdn\/shop\/products\/61XhlJtL4WL.jpg?v=1661821196"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/617oFXuj2rL.jpg?v=1661821196","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266","id":30331321319661,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/617oFXuj2rL.jpg?v=1661821196"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/617oFXuj2rL.jpg?v=1661821196","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266","id":30331321352429,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/614_5NdHiXL.jpg?v=1661821196"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/614_5NdHiXL.jpg?v=1661821196","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266","id":30331321385197,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/516caEGaaSL.jpg?v=1661821196"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/516caEGaaSL.jpg?v=1661821196","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266","id":30331321417965,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51HZ6yD-HhL.jpg?v=1661821196"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51HZ6yD-HhL.jpg?v=1661821196","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266","id":30331321450733,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51nzzBMjZAL.jpg?v=1661821196"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51nzzBMjZAL.jpg?v=1661821196","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266","id":30331321483501,"position":6,"preview_image":{"aspect_ratio":0.936,"height":1069,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61XhlJtL4WL.jpg?v=1661821196"},"aspect_ratio":0.936,"height":1069,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61XhlJtL4WL.jpg?v=1661821196","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu 2PCS 12 Bits 12 X WS2812B 5050 RGB LED Ring Lamp Light with Integrated Drivers for Arduino Raspberry Pi ESP8266\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003e12 Bits WS2812 5050 RGB LED Ring Description\nVoltage:DC4-7V Communication interface: Single-wire communication LED Chip:\nWS2812B Package Included: 2 X 12 bits WS2812B WS2812 5050 RGB LED Pixel Ring\nRead more It can emit 256X7216 colors, you can also revise code to\nchange the led brightness and color, and the current will be different. Blue\ncolor is 700-1000mcd Red color is Red color is 700-1000mcd Green color is\n1500-2200mcd Read more Customer’s Application Applications: Used to make led\nscreen, led wall, advertising board，Outdoor advertising signs. Applied to\nhotel, KTV, bars, clubs, shopping malls, architectural decorative lighting and\nboutique atmosphere lighting. Used as decorative lights Connection For Arduino\nUNO to WS2812 5V to 5V pin 6 to DI GND to GND Size Inside Diameter: 2.3cm\nOutside Diameter: 3.7cm Read more 12bits LED Light Ring Full Dream Color DC5V\nfor Ar duino 24bits LED Light Ring Full Dream Color DC5V for Ar duino 64bits\nLED matrix Full Dream Color DC5V for Ar duino 16bits LED Light Ring Full Dream\nColor DC5V for Ar duino 7bits LED Light Ring Full Dream Color DC5V for Ar\nduino 61bits LED Light Ring Full Dream Color DC5V for Ar duino LED Number 12\nBits 24 Bits 64 Bits 16bits 7bits 61bits LED Chip WS2812B WS2812B WS2812B\nWS2812B WS2812B WS2812B Inside Diameter 23mm \/ 0.91\" 52.3mm \/ 2.1\" 65mm65mm\n32mm \/ 1.26\" Outside Diameter 37mm \/ 1.46\" 65.6mm \/ 2.6\" 45mm \/ 1.77\" 23mm \/\n0.91\" 72mm \/ 2.83\" with Integrated Drivers ✓ ✓ ✓ ✓ ✓ ✓ Individually\nAddressable ✓ ✓ ✓ ✓ ✓ ✓ Stemedu 2PCS 8 LEDs WS2812B 5050 RGB LED Pixel Lamp\nRing Click Here Stemedu 2PCS 16 LEDs WS2812B 5050 RGB LED Pixel Lamp Ring\nClick Here Stemedu 2PCS 24 LEDs WS2812B 5050 RGB LED Pixel Lamp Ring Click\nHere Stemedu 2PCS 35 LEDs WS2812B 5050 RGB LED Pixel Lamp Ring Click Here\nStemedu USB RGB Controller DC5-24V Led Dimmer Click Here LED Number 8 bits 16\nbits 24 bits 35 bits LED Chip WS2812B WS2812B WS2812B WS2812B Support IC:\nWS2811, WS2812B, SK6812 Inside Diameter 11mm \/ 0.43\" 31mm \/ 1.22\" 54mm \/ 2.13\"\n78mm \/ 3.07\" Length: 220mm Outside Diameter 27mm \/ 1.06\" 48mm \/ 1.89\" 72mm \/\n2.83\" 96mm \/ 3.78\" with Integrated Drivers Individual Addressable Voltage DC\n5V DC 5V DC 5V DC 5V DC 5-24V The other types in Stemedu RGB LEDs are widely\nused these days in electronic projects, due to their attractive visual\neffects. These LEDs are available in various sizes and shapes and in the strip\nform. You can find round and square shape in Stemedu.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eYou can change code to make the LED is cool white only or other colors.\u003c\/li\u003e\n\u003cli\u003eCommunication interface: Single-wire communication; Voltage:DC4-7V\u003c\/li\u003e\n\u003cli\u003e12 ultra-bright 5050 high-brightness LEDs are arranged on a OD circular PCB. By cascading, you can control as many LEDs as possible using a single-chip pin.\u003c\/li\u003e\n\u003cli\u003eHow to email us? Please click Stemedu(you can find Sold by Stemedu under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7902949671149,"title":"Stemedu 2PCS ESP8266 NodeMCU Devkit CP2102 ESP-12E Development Board IIC SPI Interface Open Source IoT Module WiFi 2.4G Flash 4MB Serial Module for Ar-duino","handle":"stemedu-2pcs-esp8266-nodemcu-devkit-cp2102-esp-12e-development-board-iic-spi-interface-open-source-iot-module-wifi-2-4g-flash-4mb-serial-module-for-ar-duino","description":"\u003ch1\u003eStemedu 2PCS ESP8266 NodeMCU Devkit CP2102 ESP-12E Development Board IIC SPI Interface Open Source IoT Module WiFi 2.4G Flash 4MB Serial Module for Ar-duino\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription: NodeMCU is an open source IoT platform.It uses the Lua scripting\nlanguage. It is based on the eLua project, and built on the ESP8266 SDK 0.9.5.\nIt uses many open source projects, such as lua-cjson,and spiffs. It includes\nfirmware which runs on the ESP8266 Wi-Fi SoC, and hardware which is based on\nthe ESP-12 module. It is the 5th design of NodeMCU devkit. It uses CP2102 as\nUART bridge, and can flash firmware automatically by using nodemcu-flasher. It\nsupport apple's MAC OS. Easy to access wireless router Based on Lua 5.1.4\n(without debug, os module.) Event-Drive programming preferred. Build-in json,\nfile, timer, pwm, i2c, spi, 1-wire, net, mqtt, coap, gpio, wifi, adc, uart and\nsystem api. GPIO pin re-mapped, use the index to access gpio, i2c, pwm. Both\nInteger(less memory usage) and Float version firmware provided. Dependencies\nBuild on ESP8266 sdk 0.9.5 Lua core based on eLua project cjson based on lua-\ncjson File system based on spiffs Flash the firmware nodemcu_latest.bin:\n0x00000 for most esp8266 modules, just pull GPIO0 down and restart. You can\nuse the nodemcu-flasher to burn the firmware. Or, if you build your own bin\nfrom source code. 0x00000.bin: 0x00000 0x10000.bin: 0x10000 Better run\nfile.format() after flash Connect the hardware in serial baudrate:9600 Start\nplay Package Included: 2 X NodeMCU Devkit 2.0 Development Board\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis NodeMCU development board is an open source IoT platform. It uses the Lua scripting language. It is based on the eLua project, and built on the ESP8266 SDK 0.9.5\u003c\/li\u003e\n\u003cli\u003eThis ESP8266 Wifi Serial Module uses many open source projects, such as lua-cjson,and spiffs. It includes firmware which runs on the ESP8266 Wi-Fi SoC, and hardware which is based on the ESP-12 module.\u003c\/li\u003e\n\u003cli\u003eThe ESP8266 Microcontroller is the 5th design of NodeMCU devkit. It uses CP2102 as UART bridge, and can flash firmware automatically by using nodemcu-flasher. It support MAC OS.\u003c\/li\u003e\n\u003cli\u003eSmall size, easy to use, we can provide the code. Suitable for Robot and smart cars.\u003c\/li\u003e\n\u003cli\u003eIf any questions, how to email us? Please click \"Stemedu\" (you can find Sold by Stemedu under Buy Now button), in the new page, click \"Ask a question\" to email us.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-21T17:54:39+10:00","created_at":"2022-08-21T17:54:43+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics"],"price":10400,"price_min":10400,"price_max":10400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43236757504237,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B09V7K88RX","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 2PCS ESP8266 NodeMCU Devkit CP2102 ESP-12E Development Board IIC SPI Interface Open Source IoT Module WiFi 2.4G Flash 4MB Serial Module for Ar-duino","public_title":null,"options":["Default Title"],"price":10400,"weight":10,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61X0iJEtXPL.jpg?v=1661068483","\/\/leoforward.com\/cdn\/shop\/products\/51-Fpy6szML.jpg?v=1661068483","\/\/leoforward.com\/cdn\/shop\/products\/61EpZYAWBaL.jpg?v=1661068483","\/\/leoforward.com\/cdn\/shop\/products\/61J-fz7_z5L.jpg?v=1661068483"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61X0iJEtXPL.jpg?v=1661068483","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu 2PCS ESP8266 NodeMCU Devkit CP2102 ESP-12E Development Board IIC SPI Interface Open Source IoT Module WiFi 2.4G Flash 4MB Serial Module for Ar-duino","id":30297189712109,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61X0iJEtXPL.jpg?v=1661068483"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61X0iJEtXPL.jpg?v=1661068483","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS ESP8266 NodeMCU Devkit CP2102 ESP-12E Development Board IIC SPI Interface Open Source IoT Module WiFi 2.4G Flash 4MB Serial Module for Ar-duino","id":30297189744877,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51-Fpy6szML.jpg?v=1661068483"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51-Fpy6szML.jpg?v=1661068483","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS ESP8266 NodeMCU Devkit CP2102 ESP-12E Development Board IIC SPI Interface Open Source IoT Module WiFi 2.4G Flash 4MB Serial Module for Ar-duino","id":30297189777645,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61EpZYAWBaL.jpg?v=1661068483"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61EpZYAWBaL.jpg?v=1661068483","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS ESP8266 NodeMCU Devkit CP2102 ESP-12E Development Board IIC SPI Interface Open Source IoT Module WiFi 2.4G Flash 4MB Serial Module for Ar-duino","id":30297189810413,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61J-fz7_z5L.jpg?v=1661068483"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61J-fz7_z5L.jpg?v=1661068483","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu 2PCS ESP8266 NodeMCU Devkit CP2102 ESP-12E Development Board IIC SPI Interface Open Source IoT Module WiFi 2.4G Flash 4MB Serial Module for Ar-duino\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription: NodeMCU is an open source IoT platform.It uses the Lua scripting\nlanguage. It is based on the eLua project, and built on the ESP8266 SDK 0.9.5.\nIt uses many open source projects, such as lua-cjson,and spiffs. It includes\nfirmware which runs on the ESP8266 Wi-Fi SoC, and hardware which is based on\nthe ESP-12 module. It is the 5th design of NodeMCU devkit. It uses CP2102 as\nUART bridge, and can flash firmware automatically by using nodemcu-flasher. It\nsupport apple's MAC OS. Easy to access wireless router Based on Lua 5.1.4\n(without debug, os module.) Event-Drive programming preferred. Build-in json,\nfile, timer, pwm, i2c, spi, 1-wire, net, mqtt, coap, gpio, wifi, adc, uart and\nsystem api. GPIO pin re-mapped, use the index to access gpio, i2c, pwm. Both\nInteger(less memory usage) and Float version firmware provided. Dependencies\nBuild on ESP8266 sdk 0.9.5 Lua core based on eLua project cjson based on lua-\ncjson File system based on spiffs Flash the firmware nodemcu_latest.bin:\n0x00000 for most esp8266 modules, just pull GPIO0 down and restart. You can\nuse the nodemcu-flasher to burn the firmware. Or, if you build your own bin\nfrom source code. 0x00000.bin: 0x00000 0x10000.bin: 0x10000 Better run\nfile.format() after flash Connect the hardware in serial baudrate:9600 Start\nplay Package Included: 2 X NodeMCU Devkit 2.0 Development Board\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis NodeMCU development board is an open source IoT platform. It uses the Lua scripting language. It is based on the eLua project, and built on the ESP8266 SDK 0.9.5\u003c\/li\u003e\n\u003cli\u003eThis ESP8266 Wifi Serial Module uses many open source projects, such as lua-cjson,and spiffs. It includes firmware which runs on the ESP8266 Wi-Fi SoC, and hardware which is based on the ESP-12 module.\u003c\/li\u003e\n\u003cli\u003eThe ESP8266 Microcontroller is the 5th design of NodeMCU devkit. It uses CP2102 as UART bridge, and can flash firmware automatically by using nodemcu-flasher. It support MAC OS.\u003c\/li\u003e\n\u003cli\u003eSmall size, easy to use, we can provide the code. Suitable for Robot and smart cars.\u003c\/li\u003e\n\u003cli\u003eIf any questions, how to email us? Please click \"Stemedu\" (you can find Sold by Stemedu under Buy Now button), in the new page, click \"Ask a question\" to email us.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7924960329965,"title":"Stemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level Conversion for Arduino Raspberry Pi","handle":"stemedu-2pcs-mic-ro-sd-card-module-integrated-circuit-breakout-board-mini-tf-card-memory-adapter-reader-module-spi-interface-with-chip-level-conversion-for-arduino-raspberry-pi","description":"\u003ch1\u003eStemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level Conversion for Arduino Raspberry Pi\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription This module (Micro SD Card Adapter) is a Micro\nS D card read and write module. Through the file system and SPI interface\ndriver, the microcontroller system can read and write files in the Micro SD\ncard. Ar duino users can directly use the SD card library that comes with the\nArduino IDE to complete the initialization, reading and writing of the card.\nFeatures Support Micro SD card, Micro SD HC card (high speed card) Onboard\nlevel conversion circuit, that is, the interface level can be 5V or 3.3V The\npower supply is 4.5V~5.5V, and the onboard 3.3V voltage regulator circuit\nCurrent: 0.2-200mACommunication interface: SPI4PCS M2 screw positioning holes,\neasy installation What you will get? 2 X Micro SD Card Adapter Module Tutorial\nSupport from Stemedu Read more Size: 24mm×42mmx10mm Micro SD Card TF Card Read\nWrite Module and Arduino connection Please make sure the card format is FAT32\nRead more Pin of Micro S D Card TF Card Read Write Module Control interface: a\ntotal of 6 pins (GND, VCC, MISO, MOSI, SCK, CS), GND is the ground, VCC is the\npower supply, MISO, MOSI, SCK are the SPI bus, and CS is the chip selection\nsignal pin; 3.3V voltage stabilizing circuit: The 3.3V output of the LDO\nvoltage stabilization is the power supply for the level conversion chip and\nthe Micro SD card; Level conversion circuit: the signal to the Micro SD card\nis converted to 3.3V, and the MISO signal from the Micro SD card to the\ncontrol interface is also converted to 3.3V, which can be read by the general\nAVR microcontroller system; Micro S D card holder: It is a self-elastic card\nholder, which is convenient for inserting and removing the card. Positioning\nholes: 4 M2 screw positioning holes with a diameter of 2.2mm, which make the\nmodule easy to install and position and realize the combination between\nmodules; Read more Module electrical schematic diagram of Micro S D Card TF\nCard Read Write Module Features Experiment equipment: 1. Arduino-compatible\nmotherboard Catduino (not familiar with open source hardware can be understood\nas Atmega328P MCU development board) and a mini USB cable; 1 x Micro SD card\nmodule; 1 x Samsung 2G Micro SD card; 1 x Arduino interface expansion board\nBase shield (internal link); 6 x female-to-female DuPont wires, used to\nconnect the control interface of the module and the SPI interface from the\nBase Shield. Experimental steps: 1. Insert the Base Shield directly into the\nCatduino motherboard, make sure that the SD card has been formatted as FAT16\nor FAT32, and insert it into the SD card module. 2. Use 6 female-to-female\nDuPont wires to connect the SD card module to the SPI interface of the Base\nShield 3. Connect Catduino with mini USB. If this motherboard is used for the\nfirst time, its USB-to-serial driver can be found from the drivers under the\nArduino IDE directory. 4. The related programs for reading and writing the SD\ncard can use the program that comes with the Arduino IDE, and the directory\nis...\\Arduino-1.0\\libraries\\SD. Reopen the Arduino IDE, click the Open button\non the toolbar, and open the CardInfo routine in SD, as shown in Figure below.\nNote that the chip select signal pin should be changed to the chip select pin\nactually connected to the module. In this experiment Choose D10. Select the\nserial port and board name, and click the burn button to burn. This example\nshows how to read the information of the SD card, including the card type,\nfile system type, storage capacity, and also lists the file names in the card.\nClick Serial Monitor to view it. Stemedu 5PCS GY-521 MPU-6050 Accelerometer\nGyro Sensor 6DOF Click Here Stemedu 5PCS LM317 DC-DC Converter Step Down\nModule Linear Adjustable Valtage Stemedu DC0-25V Voltage Tester Sensor\nTerminal Click Here Stemedu LM393 Microphone Sound Sensor Module 5PCS 8-Digit\n7 Segment MAX7219 Digital Segment Module Stemedu ESP-01S USB to ESP8266\nESP-01S Wireless WiFi Adapter Click Here Name 5PCS GY-521 MPU-6050\nAccelerometer Gyro Sensor 6DOF 3-Axis IMU 16 Bit AD Converter Data Output IIC\nI2C for Quadcopter Drone RC, 40P Dupont Cable 5PCS LM317 DC-DC Converter Step\nDown Module Linear Adjustable Valtage Regulator Power Supply with DC Connector\nFemale Male, for Arduino ESP8266, 4.2-40V to 1.2-37V DC0-25V Voltage Tester\nSensor Terminal Measurement Detection Module, Measure up to 25V, for Arduino\nRaspberry Pi (Pack of 5pcs) Stemedu 5PCS LM393 Microphone Module, High\nSensitivity Sound Detection Sensor for Ar-duino, 3.3-5V Digital Onboard\nPotentiometer Led Indicator, 40P Female to Male Dupont Cable Stemedu 5PCS\n8-Digit 7 Segment MAX7219 Digital Segment Module, Seven Section 8 Bit LED\nDisplay Tube for Ar-duino MCU\/51\/AVR\/STM32 Raspberry Pi ESP8266 Nodemcu\nESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G\n4.5-5.5V, 115200 Baud Rate\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport Micro SD card max is 2GB, micro SDHC card max is 32GB\u003c\/li\u003e\n\u003cli\u003ePositioning holes: 4 M2 screws positioning holes, so the module is easy to install positioning, to achieve inter-module combination.\u003c\/li\u003e\n\u003cli\u003ePowr supply: 4.5V to 5.5V , 3.3V voltage regulator circuit board, Current: 0.2-200mA, Communication interface is SPI\u003c\/li\u003e\n\u003cli\u003eWhat you will get: 2PCS Micro SD Card Module Integrated Circuit Modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-09-05T21:15:55+10:00","created_at":"2022-09-05T21:15:59+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics"],"price":7200,"price_min":7200,"price_max":7200,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43283562037485,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08C4WY2WR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level Conversion for Arduino Raspberry Pi","public_title":null,"options":["Default Title"],"price":7200,"weight":14,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/716GmPMXM_L.jpg?v=1662376559","\/\/leoforward.com\/cdn\/shop\/products\/61sEvqhbkLL.jpg?v=1662376559","\/\/leoforward.com\/cdn\/shop\/products\/51K5XVk0p9L_40ca3350-cc5d-477d-b026-de7a17905fb7.jpg?v=1662376559","\/\/leoforward.com\/cdn\/shop\/products\/51s-pcMyQbL.jpg?v=1662376559"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/716GmPMXM_L.jpg?v=1662376559","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level Conversion for Arduino Raspberry Pi","id":30358589997293,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1439,"width":1439,"src":"\/\/leoforward.com\/cdn\/shop\/products\/716GmPMXM_L.jpg?v=1662376559"},"aspect_ratio":1.0,"height":1439,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/716GmPMXM_L.jpg?v=1662376559","width":1439},{"alt":" [AUSTRALIA] - Stemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level Conversion for Arduino Raspberry Pi","id":30358590030061,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61sEvqhbkLL.jpg?v=1662376559"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61sEvqhbkLL.jpg?v=1662376559","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level Conversion for Arduino Raspberry Pi","id":30358590062829,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51K5XVk0p9L_40ca3350-cc5d-477d-b026-de7a17905fb7.jpg?v=1662376559"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51K5XVk0p9L_40ca3350-cc5d-477d-b026-de7a17905fb7.jpg?v=1662376559","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level Conversion for Arduino Raspberry Pi","id":30358590095597,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51s-pcMyQbL.jpg?v=1662376559"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51s-pcMyQbL.jpg?v=1662376559","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu 2PCS Mic ro SD Card Module Integrated Circuit Breakout Board Mini TF Card Memory Adapter Reader Module SPI Interface with chip Level Conversion for Arduino Raspberry Pi\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription This module (Micro SD Card Adapter) is a Micro\nS D card read and write module. Through the file system and SPI interface\ndriver, the microcontroller system can read and write files in the Micro SD\ncard. Ar duino users can directly use the SD card library that comes with the\nArduino IDE to complete the initialization, reading and writing of the card.\nFeatures Support Micro SD card, Micro SD HC card (high speed card) Onboard\nlevel conversion circuit, that is, the interface level can be 5V or 3.3V The\npower supply is 4.5V~5.5V, and the onboard 3.3V voltage regulator circuit\nCurrent: 0.2-200mACommunication interface: SPI4PCS M2 screw positioning holes,\neasy installation What you will get? 2 X Micro SD Card Adapter Module Tutorial\nSupport from Stemedu Read more Size: 24mm×42mmx10mm Micro SD Card TF Card Read\nWrite Module and Arduino connection Please make sure the card format is FAT32\nRead more Pin of Micro S D Card TF Card Read Write Module Control interface: a\ntotal of 6 pins (GND, VCC, MISO, MOSI, SCK, CS), GND is the ground, VCC is the\npower supply, MISO, MOSI, SCK are the SPI bus, and CS is the chip selection\nsignal pin; 3.3V voltage stabilizing circuit: The 3.3V output of the LDO\nvoltage stabilization is the power supply for the level conversion chip and\nthe Micro SD card; Level conversion circuit: the signal to the Micro SD card\nis converted to 3.3V, and the MISO signal from the Micro SD card to the\ncontrol interface is also converted to 3.3V, which can be read by the general\nAVR microcontroller system; Micro S D card holder: It is a self-elastic card\nholder, which is convenient for inserting and removing the card. Positioning\nholes: 4 M2 screw positioning holes with a diameter of 2.2mm, which make the\nmodule easy to install and position and realize the combination between\nmodules; Read more Module electrical schematic diagram of Micro S D Card TF\nCard Read Write Module Features Experiment equipment: 1. Arduino-compatible\nmotherboard Catduino (not familiar with open source hardware can be understood\nas Atmega328P MCU development board) and a mini USB cable; 1 x Micro SD card\nmodule; 1 x Samsung 2G Micro SD card; 1 x Arduino interface expansion board\nBase shield (internal link); 6 x female-to-female DuPont wires, used to\nconnect the control interface of the module and the SPI interface from the\nBase Shield. Experimental steps: 1. Insert the Base Shield directly into the\nCatduino motherboard, make sure that the SD card has been formatted as FAT16\nor FAT32, and insert it into the SD card module. 2. Use 6 female-to-female\nDuPont wires to connect the SD card module to the SPI interface of the Base\nShield 3. Connect Catduino with mini USB. If this motherboard is used for the\nfirst time, its USB-to-serial driver can be found from the drivers under the\nArduino IDE directory. 4. The related programs for reading and writing the SD\ncard can use the program that comes with the Arduino IDE, and the directory\nis...\\Arduino-1.0\\libraries\\SD. Reopen the Arduino IDE, click the Open button\non the toolbar, and open the CardInfo routine in SD, as shown in Figure below.\nNote that the chip select signal pin should be changed to the chip select pin\nactually connected to the module. In this experiment Choose D10. Select the\nserial port and board name, and click the burn button to burn. This example\nshows how to read the information of the SD card, including the card type,\nfile system type, storage capacity, and also lists the file names in the card.\nClick Serial Monitor to view it. Stemedu 5PCS GY-521 MPU-6050 Accelerometer\nGyro Sensor 6DOF Click Here Stemedu 5PCS LM317 DC-DC Converter Step Down\nModule Linear Adjustable Valtage Stemedu DC0-25V Voltage Tester Sensor\nTerminal Click Here Stemedu LM393 Microphone Sound Sensor Module 5PCS 8-Digit\n7 Segment MAX7219 Digital Segment Module Stemedu ESP-01S USB to ESP8266\nESP-01S Wireless WiFi Adapter Click Here Name 5PCS GY-521 MPU-6050\nAccelerometer Gyro Sensor 6DOF 3-Axis IMU 16 Bit AD Converter Data Output IIC\nI2C for Quadcopter Drone RC, 40P Dupont Cable 5PCS LM317 DC-DC Converter Step\nDown Module Linear Adjustable Valtage Regulator Power Supply with DC Connector\nFemale Male, for Arduino ESP8266, 4.2-40V to 1.2-37V DC0-25V Voltage Tester\nSensor Terminal Measurement Detection Module, Measure up to 25V, for Arduino\nRaspberry Pi (Pack of 5pcs) Stemedu 5PCS LM393 Microphone Module, High\nSensitivity Sound Detection Sensor for Ar-duino, 3.3-5V Digital Onboard\nPotentiometer Led Indicator, 40P Female to Male Dupont Cable Stemedu 5PCS\n8-Digit 7 Segment MAX7219 Digital Segment Module, Seven Section 8 Bit LED\nDisplay Tube for Ar-duino MCU\/51\/AVR\/STM32 Raspberry Pi ESP8266 Nodemcu\nESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Wi-Fi CH340G\n4.5-5.5V, 115200 Baud Rate\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupport Micro SD card max is 2GB, micro SDHC card max is 32GB\u003c\/li\u003e\n\u003cli\u003ePositioning holes: 4 M2 screws positioning holes, so the module is easy to install positioning, to achieve inter-module combination.\u003c\/li\u003e\n\u003cli\u003ePowr supply: 4.5V to 5.5V , 3.3V voltage regulator circuit board, Current: 0.2-200mA, Communication interface is SPI\u003c\/li\u003e\n\u003cli\u003eWhat you will get: 2PCS Micro SD Card Module Integrated Circuit Modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7895794450669,"title":"Stemedu 2PCS PiOLED 0.91inch OLED Display Module 128X32 SSD1306 White for Raspberry Pi 4B\/3B\/3B+\/2B\/B\/Zero","handle":"stemedu-2pcs-pioled-0-91inch-oled-display-module-128x32-ssd1306-white-for-raspberry-pi-4b-3b-3b-2b-b-zero","description":"\u003ch1\u003eStemedu 2PCS PiOLED 0.91inch OLED Display Module 128X32 SSD1306 White for Raspberry Pi 4B\/3B\/3B+\/2B\/B\/Zero\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription: This mini OLED is design for Raspberry Pi Zero Raspberry Pi Zero\nW Raspberry Pi 1 Model A+ Raspberry Pi 1 Model B+ Raspberry Pi 2 Model B\nRaspberry pi 3 Model A+ Raspberry Pi 3 Model B+ Raspberry Pi 3 Model B The\nPiOLED comes with a monochrome 128x32 OLED, with white pixels. The OLED uses\nonly the I2C pins so you have plenty of GPIO connections available for\nbuttons, LEDs, sensors, etc. It's also nice and compact so it will fit into\nany case. These displays are small, only about 1\"\" diagonal, but very readable\ndue to the high contrast of an OLED display This screen is made of 128x32\nindividual white OLED pixels, no backlight is required Using the display is\nvery easy, our Python library will guide you to draw images, text, make\nanimations or simple video Comes completely pre-assembled and tested so you\ndon't need to do anything but plug it in and install our Python code Feature:\nVoltage: 3.3v Interface: IIC Color: white Dimensions: 35.0mm x 20.0mm x 10.5mm\nPackage Included: 2 X PiOLED 0.91inch OLED for Raspberry Pi\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis OLED screen is made of 128x32 individual white OLED pixels, backlight is not required.\u003c\/li\u003e\n\u003cli\u003eThis PiOLED display module works with any Raspberry Pi computer, including the original Pi 1, B+, Pi 2, Pi 3 and Pi Zero.\u003c\/li\u003e\n\u003cli\u003eEasy to use: PiOLED display module comes completely pre-assembled and tested, so you don't need to do anything but plug it in and install our Python code.\u003c\/li\u003e\n\u003cli\u003eWhat you will get: 2 PCS 0.91inch OLED display module.\u003c\/li\u003e\n\u003cli\u003eIf any question, such as the document link. How to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-16T19:12:45+10:00","created_at":"2022-08-16T19:12:48+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics","no_prime_third_party"],"price":11700,"price_min":11700,"price_max":11700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43192419451117,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07TWJR7L9","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 2PCS PiOLED 0.91inch OLED Display Module 128X32 SSD1306 White for Raspberry Pi 4B\/3B\/3B+\/2B\/B\/Zero","public_title":null,"options":["Default Title"],"price":11700,"weight":23,"compare_at_price":null,"inventory_management":null,"barcode":"ST3579X2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/514CbRNjV0L.jpg?v=1660641168","\/\/leoforward.com\/cdn\/shop\/products\/61Qe9ZcbEML.jpg?v=1660641168","\/\/leoforward.com\/cdn\/shop\/products\/51Gb2Lzxw8L.jpg?v=1660641168","\/\/leoforward.com\/cdn\/shop\/products\/615VuhkKpSL.jpg?v=1660641168"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/514CbRNjV0L.jpg?v=1660641168","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu 2PCS PiOLED 0.91inch OLED Display Module 128X32 SSD1306 White for Raspberry Pi 4B\/3B\/3B+\/2B\/B\/Zero","id":30269849665773,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/514CbRNjV0L.jpg?v=1660641168"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/514CbRNjV0L.jpg?v=1660641168","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS PiOLED 0.91inch OLED Display Module 128X32 SSD1306 White for Raspberry Pi 4B\/3B\/3B+\/2B\/B\/Zero","id":30269849698541,"position":2,"preview_image":{"aspect_ratio":0.75,"height":1000,"width":750,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61Qe9ZcbEML.jpg?v=1660641168"},"aspect_ratio":0.75,"height":1000,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61Qe9ZcbEML.jpg?v=1660641168","width":750},{"alt":" [AUSTRALIA] - Stemedu 2PCS PiOLED 0.91inch OLED Display Module 128X32 SSD1306 White for Raspberry Pi 4B\/3B\/3B+\/2B\/B\/Zero","id":30269849731309,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51Gb2Lzxw8L.jpg?v=1660641168"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51Gb2Lzxw8L.jpg?v=1660641168","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS PiOLED 0.91inch OLED Display Module 128X32 SSD1306 White for Raspberry Pi 4B\/3B\/3B+\/2B\/B\/Zero","id":30269849764077,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/615VuhkKpSL.jpg?v=1660641168"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/615VuhkKpSL.jpg?v=1660641168","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu 2PCS PiOLED 0.91inch OLED Display Module 128X32 SSD1306 White for Raspberry Pi 4B\/3B\/3B+\/2B\/B\/Zero\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eDescription: This mini OLED is design for Raspberry Pi Zero Raspberry Pi Zero\nW Raspberry Pi 1 Model A+ Raspberry Pi 1 Model B+ Raspberry Pi 2 Model B\nRaspberry pi 3 Model A+ Raspberry Pi 3 Model B+ Raspberry Pi 3 Model B The\nPiOLED comes with a monochrome 128x32 OLED, with white pixels. The OLED uses\nonly the I2C pins so you have plenty of GPIO connections available for\nbuttons, LEDs, sensors, etc. It's also nice and compact so it will fit into\nany case. These displays are small, only about 1\"\" diagonal, but very readable\ndue to the high contrast of an OLED display This screen is made of 128x32\nindividual white OLED pixels, no backlight is required Using the display is\nvery easy, our Python library will guide you to draw images, text, make\nanimations or simple video Comes completely pre-assembled and tested so you\ndon't need to do anything but plug it in and install our Python code Feature:\nVoltage: 3.3v Interface: IIC Color: white Dimensions: 35.0mm x 20.0mm x 10.5mm\nPackage Included: 2 X PiOLED 0.91inch OLED for Raspberry Pi\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis OLED screen is made of 128x32 individual white OLED pixels, backlight is not required.\u003c\/li\u003e\n\u003cli\u003eThis PiOLED display module works with any Raspberry Pi computer, including the original Pi 1, B+, Pi 2, Pi 3 and Pi Zero.\u003c\/li\u003e\n\u003cli\u003eEasy to use: PiOLED display module comes completely pre-assembled and tested, so you don't need to do anything but plug it in and install our Python code.\u003c\/li\u003e\n\u003cli\u003eWhat you will get: 2 PCS 0.91inch OLED display module.\u003c\/li\u003e\n\u003cli\u003eIf any question, such as the document link. How to email us? Please click \"Stemedu\" (you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click \"Ask a question\" to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":8452428857581,"title":"Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use 2 x Programmers","handle":"stemedu-2pcs-usb-to-esp8266-adapter-module-esp-01-prog-esp-01s-programmer-downloader-ch340c-driver-with-reset-button-easy-to-use-2-x-programmers","description":"\u003ch3\u003eStemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use\u003c\/h3\u003e \u003cp id=\"b\"\u003eDescription: This USB to ESP8266 Downloader use CH340C -Chip, added ESP8266 auto-download circuit, it is very convenient for user to download program, update firmware, debugging Supports Arduino IDE, Ai-thinker ESP8266 Flasher and Espressif FLASH_DOWNLOAD_TOOLS. Works with both ESP-01 and ESP-01s, this programming module was very easy to use without the complexities of other programmers. Voltage: 5 V. Interface: USB Type A Features: ? It has a reset tact switch, you don't need to unplug it and re-plug it to program. ? No need connection, no need to press button, WiFi module automatically goes into download mode ? It can control RESET and GPIO0 of ESP8266, making flashing of most flashing tools fully automatic and painless. ? The pinout of the ESP8266 makes it incompatible with proto boards without an adapter. This is a programmer and breakout in one. Add some LEDs directly to this board to test the program functions immediately. The CH340C USB to serial drivers in Win 10 downloaded automatically. Box contents: 2 x USB to ESP8266 WLAN programming module.\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eThis ESP-01S prog WLAN programmer works with both ESP-01 and also with ESP-01s\u003c\/li\u003e \u003cli\u003eCompared with the red version USB to ESP8266 programmer, this USB to ESP8266 downloader is used with CH340C chip, added ESP8266 auto download circuit and reset tact switch\u0026lt; \/li\u0026gt; \u003c\/li\u003e\n\u003cli\u003eESP-01S programming module is very convenient for user to download program, update firmware, debug\u003c\/li\u003e \u003cli\u003eNo connection required, no need to press button, WiFi module switches automatically enter download mode\u003c\/li\u003e \u003cli\u003eYou don't need to unplug it and reconnect it to program. You also don't need to press the reset button, it just works programs, then resets and you can establish a serial connection.\u003c\/li\u003e \u003c\/ul\u003e","published_at":"2024-03-12T14:31:04+11:00","created_at":"2024-03-08T03:48:24+11:00","vendor":"Stemedu","type":"Power input modules","tags":["industryDE"],"price":13700,"price_min":13700,"price_max":13700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":45359098986733,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"de-B097SZMK2W","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use 2 x Programmers","public_title":null,"options":["Default Title"],"price":13700,"weight":64,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61cfM2y1fRL.jpg?v=1709830104","\/\/leoforward.com\/cdn\/shop\/products\/51OmgnFWzWS.jpg?v=1709830104","\/\/leoforward.com\/cdn\/shop\/products\/51CnJ-2JTMS.jpg?v=1709830104","\/\/leoforward.com\/cdn\/shop\/products\/51wrvjuzs-L.jpg?v=1709830104","\/\/leoforward.com\/cdn\/shop\/products\/61FYFs5DeXL.jpg?v=1709830104"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61cfM2y1fRL.jpg?v=1709830104","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use 2 x Programmers","id":32566463987949,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61cfM2y1fRL.jpg?v=1709830104"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61cfM2y1fRL.jpg?v=1709830104","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use 2 x Programmers","id":32566464020717,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51OmgnFWzWS.jpg?v=1709830104"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51OmgnFWzWS.jpg?v=1709830104","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use 2 x Programmers","id":32566464053485,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51CnJ-2JTMS.jpg?v=1709830104"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51CnJ-2JTMS.jpg?v=1709830104","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use 2 x Programmers","id":32566464086253,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51wrvjuzs-L.jpg?v=1709830104"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51wrvjuzs-L.jpg?v=1709830104","width":1001},{"alt":" [AUSTRALIA] - Stemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use 2 x Programmers","id":32566464119021,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61FYFs5DeXL.jpg?v=1709830104"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61FYFs5DeXL.jpg?v=1709830104","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eStemedu 2PCS USB to ESP8266 Adapter Module ESP-01 Prog ESP-01S Programmer Downloader CH340C Driver with Reset Button, Easy to Use\u003c\/h3\u003e \u003cp id=\"b\"\u003eDescription: This USB to ESP8266 Downloader use CH340C -Chip, added ESP8266 auto-download circuit, it is very convenient for user to download program, update firmware, debugging Supports Arduino IDE, Ai-thinker ESP8266 Flasher and Espressif FLASH_DOWNLOAD_TOOLS. Works with both ESP-01 and ESP-01s, this programming module was very easy to use without the complexities of other programmers. Voltage: 5 V. Interface: USB Type A Features: ? It has a reset tact switch, you don't need to unplug it and re-plug it to program. ? No need connection, no need to press button, WiFi module automatically goes into download mode ? It can control RESET and GPIO0 of ESP8266, making flashing of most flashing tools fully automatic and painless. ? The pinout of the ESP8266 makes it incompatible with proto boards without an adapter. This is a programmer and breakout in one. Add some LEDs directly to this board to test the program functions immediately. The CH340C USB to serial drivers in Win 10 downloaded automatically. Box contents: 2 x USB to ESP8266 WLAN programming module.\u003c\/p\u003e \u003ch3\u003eProduct Features\u003c\/h3\u003e \u003cul class=\"a\"\u003e \u003cli\u003eThis ESP-01S prog WLAN programmer works with both ESP-01 and also with ESP-01s\u003c\/li\u003e \u003cli\u003eCompared with the red version USB to ESP8266 programmer, this USB to ESP8266 downloader is used with CH340C chip, added ESP8266 auto download circuit and reset tact switch\u0026lt; \/li\u0026gt; \u003c\/li\u003e\n\u003cli\u003eESP-01S programming module is very convenient for user to download program, update firmware, debug\u003c\/li\u003e \u003cli\u003eNo connection required, no need to press button, WiFi module switches automatically enter download mode\u003c\/li\u003e \u003cli\u003eYou don't need to unplug it and reconnect it to program. You also don't need to press the reset button, it just works programs, then resets and you can establish a serial connection.\u003c\/li\u003e \u003c\/ul\u003e"}

{"id":7893494235373,"title":"Stemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)","handle":"stemedu-32pin-esp32-esp32-wroom-32-development-board-esp-32s-wifi-bluetooth-dual-cores-microcontroller-processor-for-micropython-expressif-2pcs","description":"\u003ch1\u003eStemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eESP32 Chip The ESP32 is dual core, this means it has 2\nprocessors.It has Wi-Fi and bluetooth built-in.It runs 32 bit programs.The\nclock frequency can go up to 240MHz and it has a 512 kB RAM.This particular\nboard has 30 or 36 pins, 15 in each row.It also has wide variety of\nperipherals available, like: capacitive touch, ADCs, DACs, UART, SPI, I2C and\nmuch more.It comes with built-in hall effect sensor and built-in temperature\nsensor. Read more The ESP32 peripherals include: 18 Analog-to-Digital\nConverter (ADC) channels3 SPI interfaces3 UART interfaces2 I2C interfaces16\nPWM output channels2 Digital-to-Analog Converters (DAC)2 I2S interfaces10\nCapacitive sensing GPIOs Read more Packing and Tutorials Packing method: Use\nfoam to protect the pins, put two 32pin ESP-WROOM-32 module ESP32S development\nboards side by side on the foam, and use electrostatic bags to prevent mutual\nwear during transportation. Reference Document\nhttps(:)\/\/github(dot)com\/nodemcu\/nodemcu-firmware\/tree\/dev-esp32https(:)\/\/gith\nub(dot)com\/Nicholas3388\/LuaNodehttps(:)\/\/github(dot)com\/espressif\/arduino-\nesp32 Read more The ESP32 can be programmed in different programming\nenvironments. You can use: Espressif IDF (IoT Development\nFramework)MicropythonJavaScriptLUA Package Included: 2 X DOIT DEVIT V1\nESP32-WROOM-32 Development Board Read more ESP-WROOM-32 module ESP32S\ndevelopment board Lora32u4ii Lora Development Board Lora32u4ii Lora\nDevelopment Board ESP8266 Flash Downloader for ESP-01S ESP-07 ESP-07S ESP-12E\nESP-12F ESP-12S ESP8266 ESP-12F ESP-07S ESP-12S burning fixture development\nboard ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Name ESP32S\nESP32 ESP-WROOM-32 Development Board Dual-Core WiFi +Bluetooth 2 Function\nMicrocontroller for Arduino LoRa32u4 II Lora Development Board Module LiPo\nAtmega328 SX1276 HPD13 868MHz for Arduino Lora32u4ii Lora Development Board,\nJST-PH2.0MM-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHZ, for\nArduino UNO Mega 2560 Nano ESP8266 Flash Downloader for ESP-01S ESP-07 ESP-07S\nESP-12E ESP-12F ESP-12S ESP-F Burning Fixture Development Board ESP8266 Test\nBoard Code Burner Flash Downloader ESP8266 ESP-01S Serial WiFi Wireless\nTransceiver Module for Fixture Board ESP-01S USB to ESP8266 ESP-01S Wireless\nWiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate Package 2PCS 2sets\n1set 5PCS 5PCS 1set 5PCS HC-SR501 Human Body Pyroelectricity Infrared PIR\nMotion Detector 3PCS HC-SR501 Human Body Pyroelectricity Infrared PIR Motion\nDetector HC-SR312 AM312 PIR Motion Sensor ESP32 OLED WiFi Lora Kit 0.96inch\nOLED Display 5PCS RCWL-0516 Motion Detection Sensor 2PCS USB to ESP-01 ESP8266\nAdapter Model HC-SR501 HC-SR501 HC-SR312 RCWL-0516 package 5 Packs 3 Packs 5\nPacks 1 PC 5 Packs 2 Packs Delay time 0.3-200S adjustable 0.3-200S adjustable\n2 seconds Blocking time 2.5 seconds 2.5 seconds 2 seconds Range Within 5\nmeters Within 5 meters 3-5 meters Angle Sensor \u0026lt;100 degree \u0026lt;100 degree ≤100\ndegree Working voltage DC 4.5-20V DC 4.5-20V DC 2.7-12V 4.0 -28.0 V 4.5V -\n5.5V (On-board 3.3v LDO Regulator) Feature It can automatically and quickly\nopen various types of incandescent, fluorescent lamps, buzzer, automatic\ndoors, electric fans, automatic washing machine and dryer Machines and other\ndevices, is a hightech products Especially suitable for enterprises, hotels,\nshopping malls, warehouses and family aisles, corridors and other sensitive\nSense of region, or for the security zone automatic lighting, lighting and\nalarm systems Low power consumption, small size, easy to install, Internal use\nof digital signal processing, pit interference strong high sensitivity,\ninduction distance, high reliability, induction Angle is large, voltage supply\nrange and other characteristics Selectable working mode: On-board toggle\nswitch. UART side for serial TTL debugging by AT commands, PROG for firmware\nprogramming\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe ESP32 is dual core, that means it has 2 processors. Support Three Modes: AP, STA, and AP+STA\u003c\/li\u003e\n\u003cli\u003eInstall esp32 board in Ar-duino IDE: into the Additional Board Manager URLs field, then Search for ESP32 and press install button to install esp32 board\u003c\/li\u003e\n\u003cli\u003eCP2102 Driver link: https:\/\/www.silabs(dot)com\/products\/development-tools\/software\/usb-to-uart-bridge-vcp-drivers\u003c\/li\u003e\n\u003cli\u003eESP32 is a safe, reliable, and scalable to a variety of applications\u003c\/li\u003e\n\u003cli\u003eIf any question, how to contact us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-15T17:40:44+10:00","created_at":"2022-08-15T17:40:49+10:00","vendor":"Stemedu","type":"Single Board Computers","tags":["electronics"],"price":12400,"price_min":12400,"price_max":12400,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":43175948157165,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0895GVQRW","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)","public_title":null,"options":["Default Title"],"price":12400,"weight":113,"compare_at_price":null,"inventory_management":null,"barcode":"ST2470U-18X2","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61CT9Zi_HJL.jpg?v=1660549250","\/\/leoforward.com\/cdn\/shop\/products\/517yefFdqCL.jpg?v=1660549250","\/\/leoforward.com\/cdn\/shop\/products\/510VSIkF4oL.jpg?v=1660549250","\/\/leoforward.com\/cdn\/shop\/products\/51lTGgaVp3L.jpg?v=1660549250","\/\/leoforward.com\/cdn\/shop\/products\/61nz2d_M4pL.jpg?v=1660549250","\/\/leoforward.com\/cdn\/shop\/products\/71rWdC9GwzL.jpg?v=1660549250"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61CT9Zi_HJL.jpg?v=1660549250","options":["Title"],"media":[{"alt":" [AUSTRALIA] - Stemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)","id":30260688519405,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61CT9Zi_HJL.jpg?v=1660549250"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61CT9Zi_HJL.jpg?v=1660549250","width":1001},{"alt":" [AUSTRALIA] - Stemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)","id":30260688552173,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/517yefFdqCL.jpg?v=1660549250"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/517yefFdqCL.jpg?v=1660549250","width":1001},{"alt":" [AUSTRALIA] - Stemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)","id":30260688584941,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/510VSIkF4oL.jpg?v=1660549250"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/510VSIkF4oL.jpg?v=1660549250","width":1001},{"alt":" [AUSTRALIA] - Stemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)","id":30260688617709,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51lTGgaVp3L.jpg?v=1660549250"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51lTGgaVp3L.jpg?v=1660549250","width":1001},{"alt":" [AUSTRALIA] - Stemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)","id":30260688650477,"position":5,"preview_image":{"aspect_ratio":1.706,"height":737,"width":1257,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61nz2d_M4pL.jpg?v=1660549250"},"aspect_ratio":1.706,"height":737,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61nz2d_M4pL.jpg?v=1660549250","width":1257},{"alt":" [AUSTRALIA] - Stemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)","id":30260688683245,"position":6,"preview_image":{"aspect_ratio":2.027,"height":775,"width":1571,"src":"\/\/leoforward.com\/cdn\/shop\/products\/71rWdC9GwzL.jpg?v=1660549250"},"aspect_ratio":2.027,"height":775,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/71rWdC9GwzL.jpg?v=1660549250","width":1571}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eStemedu 32Pin ESP32 ESP32-WROOM-32 Development Board ESP-32S WiFi + Bluetooth Dual Cores Microcontroller Processor for Micropython Expressif (2PCS)\u003c\/h1\u003e\n\u003cdiv style=\"max-width:512px;\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\n\u003cspan class=\"glyphicon glyphicon-list-alt\"\u003e\u003c\/span\u003e Description\u003c\/h3\u003e\n\u003cp\u003eESP32 Chip The ESP32 is dual core, this means it has 2\nprocessors.It has Wi-Fi and bluetooth built-in.It runs 32 bit programs.The\nclock frequency can go up to 240MHz and it has a 512 kB RAM.This particular\nboard has 30 or 36 pins, 15 in each row.It also has wide variety of\nperipherals available, like: capacitive touch, ADCs, DACs, UART, SPI, I2C and\nmuch more.It comes with built-in hall effect sensor and built-in temperature\nsensor. Read more The ESP32 peripherals include: 18 Analog-to-Digital\nConverter (ADC) channels3 SPI interfaces3 UART interfaces2 I2C interfaces16\nPWM output channels2 Digital-to-Analog Converters (DAC)2 I2S interfaces10\nCapacitive sensing GPIOs Read more Packing and Tutorials Packing method: Use\nfoam to protect the pins, put two 32pin ESP-WROOM-32 module ESP32S development\nboards side by side on the foam, and use electrostatic bags to prevent mutual\nwear during transportation. Reference Document\nhttps(:)\/\/github(dot)com\/nodemcu\/nodemcu-firmware\/tree\/dev-esp32https(:)\/\/gith\nub(dot)com\/Nicholas3388\/LuaNodehttps(:)\/\/github(dot)com\/espressif\/arduino-\nesp32 Read more The ESP32 can be programmed in different programming\nenvironments. You can use: Espressif IDF (IoT Development\nFramework)MicropythonJavaScriptLUA Package Included: 2 X DOIT DEVIT V1\nESP32-WROOM-32 Development Board Read more ESP-WROOM-32 module ESP32S\ndevelopment board Lora32u4ii Lora Development Board Lora32u4ii Lora\nDevelopment Board ESP8266 Flash Downloader for ESP-01S ESP-07 ESP-07S ESP-12E\nESP-12F ESP-12S ESP8266 ESP-12F ESP-07S ESP-12S burning fixture development\nboard ESP-01S USB to ESP8266 ESP-01S Wireless WiFi Adapter Module Name ESP32S\nESP32 ESP-WROOM-32 Development Board Dual-Core WiFi +Bluetooth 2 Function\nMicrocontroller for Arduino LoRa32u4 II Lora Development Board Module LiPo\nAtmega328 SX1276 HPD13 868MHz for Arduino Lora32u4ii Lora Development Board,\nJST-PH2.0MM-2P Connector, IPEX Antenna, ATmega32u4 SX1276 HPD13A 915MHZ, for\nArduino UNO Mega 2560 Nano ESP8266 Flash Downloader for ESP-01S ESP-07 ESP-07S\nESP-12E ESP-12F ESP-12S ESP-F Burning Fixture Development Board ESP8266 Test\nBoard Code Burner Flash Downloader ESP8266 ESP-01S Serial WiFi Wireless\nTransceiver Module for Fixture Board ESP-01S USB to ESP8266 ESP-01S Wireless\nWiFi Adapter Module Wi-Fi CH340G 4.5-5.5V, 115200 Baud Rate Package 2PCS 2sets\n1set 5PCS 5PCS 1set 5PCS HC-SR501 Human Body Pyroelectricity Infrared PIR\nMotion Detector 3PCS HC-SR501 Human Body Pyroelectricity Infrared PIR Motion\nDetector HC-SR312 AM312 PIR Motion Sensor ESP32 OLED WiFi Lora Kit 0.96inch\nOLED Display 5PCS RCWL-0516 Motion Detection Sensor 2PCS USB to ESP-01 ESP8266\nAdapter Model HC-SR501 HC-SR501 HC-SR312 RCWL-0516 package 5 Packs 3 Packs 5\nPacks 1 PC 5 Packs 2 Packs Delay time 0.3-200S adjustable 0.3-200S adjustable\n2 seconds Blocking time 2.5 seconds 2.5 seconds 2 seconds Range Within 5\nmeters Within 5 meters 3-5 meters Angle Sensor \u0026lt;100 degree \u0026lt;100 degree ≤100\ndegree Working voltage DC 4.5-20V DC 4.5-20V DC 2.7-12V 4.0 -28.0 V 4.5V -\n5.5V (On-board 3.3v LDO Regulator) Feature It can automatically and quickly\nopen various types of incandescent, fluorescent lamps, buzzer, automatic\ndoors, electric fans, automatic washing machine and dryer Machines and other\ndevices, is a hightech products Especially suitable for enterprises, hotels,\nshopping malls, warehouses and family aisles, corridors and other sensitive\nSense of region, or for the security zone automatic lighting, lighting and\nalarm systems Low power consumption, small size, easy to install, Internal use\nof digital signal processing, pit interference strong high sensitivity,\ninduction distance, high reliability, induction Angle is large, voltage supply\nrange and other characteristics Selectable working mode: On-board toggle\nswitch. UART side for serial TTL debugging by AT commands, PROG for firmware\nprogramming\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe ESP32 is dual core, that means it has 2 processors. Support Three Modes: AP, STA, and AP+STA\u003c\/li\u003e\n\u003cli\u003eInstall esp32 board in Ar-duino IDE: into the Additional Board Manager URLs field, then Search for ESP32 and press install button to install esp32 board\u003c\/li\u003e\n\u003cli\u003eCP2102 Driver link: https:\/\/www.silabs(dot)com\/products\/development-tools\/software\/usb-to-uart-bridge-vcp-drivers\u003c\/li\u003e\n\u003cli\u003eESP32 is a safe, reliable, and scalable to a variety of applications\u003c\/li\u003e\n\u003cli\u003eIf any question, how to contact us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}

{"id":7017401090203,"title":"Stemedu 3PCS HC-SR501 PIR Motion Sensor Infrared IR Sensor Human Body Detector Module for Arduino Raspberry Pi ESP32-Cam 3PCS HC-SR501 Motion Sensor","handle":"stemedu-3pcs-hc-sr501-pir-motion-sensor-infrared-ir-sensor-human-body-detector-module-for-arduino-raspberry-pi-esp32-cam-3pcs-hc-sr501-motion-sensor","description":"\u003ch3\u003eStemedu 3PCS HC-SR501 PIR Motion Sensor Infrared IR Sensor Human Body Detector Module for Arduino Raspberry Pi ESP32-Cam\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e3PCS HC-SR501 Pir Motion IR Sensor Applications Security\nProducts Human body sensors toys Human body sensor lighting industrial\nautomation and control, etc Application scenario It can automatically and\nquickly open various types of incandescent, fluorescent lamps, buzzer,\nautomatic doors, electric fans, automatic washing machine and dryer Machines\nand other devices, is a high tech products. Especially suitable for\nenterprises, hotels, shopping malls, warehouses and family aisles, corridors\nand other sensitive Sense of region, or for the security zone automatic\nlighting, lighting and alarm systems Condition:100% brand new with good\nquality Product Type: HC-SR501 Body Sensor Module Operating voltage range: DC\n4.5-20V Quiescent Current: \u0026lt;50uA Trigger: L can not be repeated trigger\/H can\nbe repeated trigger(Default repeated trigger) Delay time: 0.3-200S(adjustable)\nthe range is (0.xx second to tens of second) Block time: 2.5S(default) Can be\nmade a range(0.xx to tens of seconds Board Dimensions: 32mm24mm Angle Sensor:\n\u0026lt;100 ° cone angle Lens Diameter: 23mm(Default) Package included 3 X HC-SR501\nPIR infrared motion sensor Read more You can adjust the delay time Delay time:\n0.5-200S (adjustable) the range is (0.xx second to tens of second) Block time:\n2.5S (default) Can be made a range (0.xx to tens of seconds) Angle Sensor:\n\u0026lt;100 ° cone angle Lens size HC-SR501 Sensor Diameter: 23mm(Default) Read more\n3PCS HC-SR501 Body Pyroelectricity Infrared PIR Motion Detector Sensor Module\n5PCS HC-SR501 RCWL-0516 Motion Detection Sensor HC-SR312 AM312 PIR Motion\nSensor HC-SR505 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor\nModule Model HC-SR501 HC-SR501 RCWL-0516 HC-SR312 HC-SR505\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHCSR501 using reference link: https:\/\/www(DOT)mysensors(DOT)org\/build\/motion\u003c\/li\u003e\n \u003cli\u003eHC-SR501 PIR Body infrared sensor module, PIR motion sensors have the jumper breakout for dual-mode operation (as picture shown). Works with any SOC, MCU or can even work stand-alone to build quick-n-dirty motion-activated lights, cameras or w\/e.\u003c\/li\u003e\n \u003cli\u003eThis PIR motion sensor is more energy saving and environmental friendly human detector module with high quality, effective and low heating, long service life.\u003c\/li\u003e\n \u003cli\u003eThese are adjustable motion sensors, which have small helpful potentiometers\/pots on board to adjust on-time and sensitivity.They work well and do not need a library to run.\u003c\/li\u003e\n \u003cli\u003eWhat you will get: 3PCS HC-SR501 PIR Infrared Motion Sensor. If any questions, how to contact us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n","published_at":"2021-08-25T14:09:26+10:00","created_at":"2021-08-25T14:09:26+10:00","vendor":"Stemedu","type":"Motion Detectors","tags":["cocoon"],"price":10300,"price_min":10300,"price_max":10300,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":40965356748955,"title":"3PCS HC-SR501 Motion Sensor","option1":"3PCS HC-SR501 Motion Sensor","option2":null,"option3":null,"sku":"B0897BMKR3","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Stemedu 3PCS HC-SR501 PIR Motion Sensor Infrared IR Sensor Human Body Detector Module for Arduino Raspberry Pi ESP32-Cam 3PCS HC-SR501 Motion Sensor - 3PCS HC-SR501 Motion Sensor","public_title":"3PCS HC-SR501 Motion Sensor","options":["3PCS HC-SR501 Motion Sensor"],"price":10300,"weight":35,"compare_at_price":null,"inventory_management":null,"barcode":"ST","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/B0897BMKR3.jpg?v=1651380654","\/\/leoforward.com\/cdn\/shop\/products\/61f6uOrB7OL.jpg?v=1632413024","\/\/leoforward.com\/cdn\/shop\/products\/61FpmeCZ28L.jpg?v=1632413024","\/\/leoforward.com\/cdn\/shop\/products\/51ddmT0u78L.jpg?v=1632413024","\/\/leoforward.com\/cdn\/shop\/products\/515IT26yy_L.jpg?v=1632413025","\/\/leoforward.com\/cdn\/shop\/products\/61tCXGSS0YL.jpg?v=1632413025"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/B0897BMKR3.jpg?v=1651380654","options":["Color"],"media":[{"alt":"Stemedu 3PCS HC-SR501 PIR Motion Sensor Infrared IR Sensor Human Body Detector Module for Arduino Raspberry Pi ESP32-Cam 3PCS HC-SR501 Motion Sensor - 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Especially suitable for\nenterprises, hotels, shopping malls, warehouses and family aisles, corridors\nand other sensitive Sense of region, or for the security zone automatic\nlighting, lighting and alarm systems Condition:100% brand new with good\nquality Product Type: HC-SR501 Body Sensor Module Operating voltage range: DC\n4.5-20V Quiescent Current: \u0026lt;50uA Trigger: L can not be repeated trigger\/H can\nbe repeated trigger(Default repeated trigger) Delay time: 0.3-200S(adjustable)\nthe range is (0.xx second to tens of second) Block time: 2.5S(default) Can be\nmade a range(0.xx to tens of seconds Board Dimensions: 32mm24mm Angle Sensor:\n\u0026lt;100 ° cone angle Lens Diameter: 23mm(Default) Package included 3 X HC-SR501\nPIR infrared motion sensor Read more You can adjust the delay time Delay time:\n0.5-200S (adjustable) the range is (0.xx second to tens of second) Block time:\n2.5S (default) Can be made a range (0.xx to tens of seconds) Angle Sensor:\n\u0026lt;100 ° cone angle Lens size HC-SR501 Sensor Diameter: 23mm(Default) Read more\n3PCS HC-SR501 Body Pyroelectricity Infrared PIR Motion Detector Sensor Module\n5PCS HC-SR501 RCWL-0516 Motion Detection Sensor HC-SR312 AM312 PIR Motion\nSensor HC-SR505 Human Body Pyroelectricity Infrared PIR Motion Detector Sensor\nModule Model HC-SR501 HC-SR501 RCWL-0516 HC-SR312 HC-SR505\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eHCSR501 using reference link: https:\/\/www(DOT)mysensors(DOT)org\/build\/motion\u003c\/li\u003e\n \u003cli\u003eHC-SR501 PIR Body infrared sensor module, PIR motion sensors have the jumper breakout for dual-mode operation (as picture shown). Works with any SOC, MCU or can even work stand-alone to build quick-n-dirty motion-activated lights, cameras or w\/e.\u003c\/li\u003e\n \u003cli\u003eThis PIR motion sensor is more energy saving and environmental friendly human detector module with high quality, effective and low heating, long service life.\u003c\/li\u003e\n \u003cli\u003eThese are adjustable motion sensors, which have small helpful potentiometers\/pots on board to adjust on-time and sensitivity.They work well and do not need a library to run.\u003c\/li\u003e\n \u003cli\u003eWhat you will get: 3PCS HC-SR501 PIR Infrared Motion Sensor. If any questions, how to contact us? Please click Stemedu(you can find \"Sold by Stemedu\" under Buy Now button), in the new page, click Ask a question to email us.\u003c\/li\u003e\n \u003c\/ul\u003e\n\n\n\n\n"}