{"id":7883067588845,"title":"DollaTek ESP32 Wireless Stick Lora+WiFi+BLE Development Board with 0.49inch OLED Display Screen SX1276 Module for Arduino 868MHz - 915MHz","handle":"dollatek-esp32-wireless-stick-lora-wifi-ble-development-board-with-0-49inch-oled-display-screen-sx1276-module-for-arduino-868mhz-915mhz","description":"\u003ch1\u003eDollaTek ESP32 Wireless Stick Lora+WiFi+BLE Development Board with 0.49inch OLED Display Screen SX1276 Module for Arduino 868MHz - 915MHz\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\u003eSpecification:Adopt Lexin's ESP32 chip32-bit dual-core, 240MHz\nfrequencyIntegrated WiFi and BluetoothLoRA wireless communication0.49 inch\nOLED screenThe main processor is completely free to run the user\napplication.An additional ULP coprocessor that monitors GPIOs, ADC channels,\nand controls most of the internal peripherals.802.11 n (2.4GHz), speed up to\n150MbpsBluetooth v4.2 full standard, including traditional Bluetooth (BR\/EDR)\nand Bluetooth Low Energy (BLE)Input power: USB, lithium batteryOutput power\nsupply: +5V (only when USB is powered), +3.3VIntegrated lithium battery\ncharging circuitUsing an external power supply controlled by IO port, it is\nconvenient for the development board to enter low power consumptionLoRa:Using\nSemtech's SX1276 chipSupports 433MHz, 470 MHz band optionalInterface:UART,\nSPI, I2C, I2S, Mirco SD card12 - bits ADC, 8 - bits DAC29 general GPIO\nportsStorage:FLASH: 64M-BitsMBPower consumption:Sleep current: 800uAPackage\nIncluded:1 x DollaTek ESP32 Wireless Stick SX1276 Development Board ( Not\nsoldered pins+pin stickers)\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact appearance, powerful computing functions, WIFI function, support for Arduino, rich interface and other product features.\u003c\/li\u003e\n\u003cli\u003eusers can program the product through standard library and simple development language, and quickly complete program verification and product development.\u003c\/li\u003e\n\u003cli\u003eAt the same time, it has an OLED display and a lithium battery interface, which can be used for simple management of charging and discharging of lithium batteries, and can be directly used as a development of handheld devices.\u003c\/li\u003e\n\u003cli\u003eThis product does not directly use the more popular WIFI, LoRa and other modules, but directly based on chip-level development, on the one hand to minimize the size.\u003c\/li\u003e\n\u003cli\u003eThe product's main control chip is a 32-bit processor - ESP32 chip. In addition to the WIFI function, it also supports BLE 4.2 and powerful LoRa wireless communication functions, which can be used as a gateway for IoT products or as a driver terminal product (such as sensors, stepper motors, etc.).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-12T16:11:28+10:00","created_at":"2022-08-12T16:11:33+10:00","vendor":"DollaTek","type":"Single Board Computers","tags":["electronics","no_prime_third_party"],"price":14400,"price_min":14400,"price_max":14400,"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":43127653728493,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07QXQCHVQ","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DollaTek ESP32 Wireless Stick Lora+WiFi+BLE Development Board with 0.49inch OLED Display Screen SX1276 Module for Arduino 868MHz - 915MHz","public_title":null,"options":["Default Title"],"price":14400,"weight":60,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/61OPpZ-GLhL.jpg?v=1660284694","\/\/leoforward.com\/cdn\/shop\/products\/61cIyGew5gL.jpg?v=1660284694","\/\/leoforward.com\/cdn\/shop\/products\/61KtPzSzvEL.jpg?v=1660284694","\/\/leoforward.com\/cdn\/shop\/products\/71j3ZnGDkFL.jpg?v=1660284694","\/\/leoforward.com\/cdn\/shop\/products\/51dc6OyWCRL.jpg?v=1660284694","\/\/leoforward.com\/cdn\/shop\/products\/41mIbbLR0wL.jpg?v=1660284694"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/61OPpZ-GLhL.jpg?v=1660284694","options":["Title"],"media":[{"alt":" [AUSTRALIA] - 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DollaTek ESP32 Wireless Stick Lora+WiFi+BLE Development Board with 0.49inch OLED Display Screen SX1276 Module for Arduino 868MHz - 915MHz","id":30231415259373,"position":6,"preview_image":{"aspect_ratio":1.672,"height":598,"width":1000,"src":"\/\/leoforward.com\/cdn\/shop\/products\/41mIbbLR0wL.jpg?v=1660284694"},"aspect_ratio":1.672,"height":598,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/41mIbbLR0wL.jpg?v=1660284694","width":1000}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eDollaTek ESP32 Wireless Stick Lora+WiFi+BLE Development Board with 0.49inch OLED Display Screen SX1276 Module for Arduino 868MHz - 915MHz\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\u003eSpecification:Adopt Lexin's ESP32 chip32-bit dual-core, 240MHz\nfrequencyIntegrated WiFi and BluetoothLoRA wireless communication0.49 inch\nOLED screenThe main processor is completely free to run the user\napplication.An additional ULP coprocessor that monitors GPIOs, ADC channels,\nand controls most of the internal peripherals.802.11 n (2.4GHz), speed up to\n150MbpsBluetooth v4.2 full standard, including traditional Bluetooth (BR\/EDR)\nand Bluetooth Low Energy (BLE)Input power: USB, lithium batteryOutput power\nsupply: +5V (only when USB is powered), +3.3VIntegrated lithium battery\ncharging circuitUsing an external power supply controlled by IO port, it is\nconvenient for the development board to enter low power consumptionLoRa:Using\nSemtech's SX1276 chipSupports 433MHz, 470 MHz band optionalInterface:UART,\nSPI, I2C, I2S, Mirco SD card12 - bits ADC, 8 - bits DAC29 general GPIO\nportsStorage:FLASH: 64M-BitsMBPower consumption:Sleep current: 800uAPackage\nIncluded:1 x DollaTek ESP32 Wireless Stick SX1276 Development Board ( Not\nsoldered pins+pin stickers)\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompact appearance, powerful computing functions, WIFI function, support for Arduino, rich interface and other product features.\u003c\/li\u003e\n\u003cli\u003eusers can program the product through standard library and simple development language, and quickly complete program verification and product development.\u003c\/li\u003e\n\u003cli\u003eAt the same time, it has an OLED display and a lithium battery interface, which can be used for simple management of charging and discharging of lithium batteries, and can be directly used as a development of handheld devices.\u003c\/li\u003e\n\u003cli\u003eThis product does not directly use the more popular WIFI, LoRa and other modules, but directly based on chip-level development, on the one hand to minimize the size.\u003c\/li\u003e\n\u003cli\u003eThe product's main control chip is a 32-bit processor - ESP32 chip. In addition to the WIFI function, it also supports BLE 4.2 and powerful LoRa wireless communication functions, which can be used as a gateway for IoT products or as a driver terminal product (such as sensors, stepper motors, etc.).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}