{"id":7899716223213,"title":"DORHEA 5PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding","handle":"dorhea-5pcs-esp-wroom-32d-esp32-bluetooth-and-wifi-low-power-module-integrates-esp32-d0wd-generic-wi-fi-bt-ble-mcu-modules-for-voice-encoding-music-streaming-and-mp3-decoding","description":"\u003ch1\u003eDORHEA 5PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding\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\u003eProtocols:802.11 b\/g\/n (802.11n up to 150 Mbps) Frequency range:2.4 GHz ~ 2.5\nGHz Integrated crysta: 40 MHz crysta Integrated SPI flash:4 MB Operating\nvoltage\/Power supply :3.0 V ~ 3.6 V Operating current: Average: 80 mA Minimum\ncurrent delivered by power supply: 500 mA Recommended operating temperature\nrange: 40 °C ~ +85 °C When external flash is mapped into CPU instruction\nmemory space, up to 11 MB + 248 KB can be mapped at a time. Note that if more\nthan 3 MB + 248 KB are mapped, cache performance will be reduced due to\nspeculative reads by the CPU. When external flash is mapped into read-only\ndata memory space, up to 4 MB can be mapped at a time. 8-bit, 16-bit and\n32-bit reads are supported. External SRAM can be mapped into CPU data memory\nspace. Up to 4 MB can be mapped at a time. 8-bit, 16-bit and 32-bit reads and\nwrites are supported. ESP32-WROOM-32D integrate a 4 MB of external SPI flash.\nThe integrated SPI flash is connected to GPIO6, GPIO7, GPIO8, GPIO9, GPIO10\nand GPIO11. These six pins cannot be used as regular GPIOs. The module uses a\n40-MHz crystal oscillator. Package include: 5 X ESP32-WROOM-32D module\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-WROOM-32D, Core: ESP32-D0WD ; SPI flash: 32 Mbits, 3.3 V; Crysta: 40 MHz; Antenna: onboard antenna.\u003c\/li\u003e\n\u003cli\u003eESP32-WROOM-32D are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.\u003c\/li\u003e\n\u003cli\u003eThe sleep current of the ESP32 chip is less than 5 A, making it suitable for battery powered and wearable electronics applications.\u003c\/li\u003e\n\u003cli\u003eESP32-WROOM-32D integrate a 4 MB of external SPI flash. The integrated SPI flash is connected to GPIO6, GPIO7, GPIO8, GPIO9, GPIO10 and GPIO11. These six pins cannot be used as regular GPIOs.\u003c\/li\u003e\n\u003cli\u003eFlash integrated on the module and are not recommended for other uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n","published_at":"2022-08-18T21:21:23+10:00","created_at":"2022-08-18T21:21:29+10:00","vendor":"DORHEA","type":"Single Board Computers","tags":["electronics"],"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":43229797220589,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B08XXH9RMT","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"DORHEA 5PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding","public_title":null,"options":["Default Title"],"price":11100,"weight":5,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/leoforward.com\/cdn\/shop\/products\/71eOdBToW_S.jpg?v=1660821689","\/\/leoforward.com\/cdn\/shop\/products\/61xa7xpQAsS.jpg?v=1660821690","\/\/leoforward.com\/cdn\/shop\/products\/61bd5kQo1SS.jpg?v=1660821690","\/\/leoforward.com\/cdn\/shop\/products\/51k7kE0lnOS.jpg?v=1660821690","\/\/leoforward.com\/cdn\/shop\/products\/61r-YJUnYNS.jpg?v=1660821690"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/products\/71eOdBToW_S.jpg?v=1660821689","options":["Title"],"media":[{"alt":" [AUSTRALIA] - 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DORHEA 5PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding","id":30288114450669,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61bd5kQo1SS.jpg?v=1660821690"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61bd5kQo1SS.jpg?v=1660821690","width":1200},{"alt":" [AUSTRALIA] - DORHEA 5PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding","id":30288114483437,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/leoforward.com\/cdn\/shop\/products\/51k7kE0lnOS.jpg?v=1660821690"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/51k7kE0lnOS.jpg?v=1660821690","width":1200},{"alt":" [AUSTRALIA] - DORHEA 5PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding","id":30288114516205,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1200,"width":1200,"src":"\/\/leoforward.com\/cdn\/shop\/products\/61r-YJUnYNS.jpg?v=1660821690"},"aspect_ratio":1.0,"height":1200,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/products\/61r-YJUnYNS.jpg?v=1660821690","width":1200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch1\u003eDORHEA 5PCS ESP-WROOM-32D ESP32 Bluetooth and WiFi Low Power Module integrates ESP32-D0WD Generic Wi-Fi+BT+BLE MCU Modules for Voice Encoding Music Streaming and MP3 Decoding\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\u003eProtocols:802.11 b\/g\/n (802.11n up to 150 Mbps) Frequency range:2.4 GHz ~ 2.5\nGHz Integrated crysta: 40 MHz crysta Integrated SPI flash:4 MB Operating\nvoltage\/Power supply :3.0 V ~ 3.6 V Operating current: Average: 80 mA Minimum\ncurrent delivered by power supply: 500 mA Recommended operating temperature\nrange: 40 °C ~ +85 °C When external flash is mapped into CPU instruction\nmemory space, up to 11 MB + 248 KB can be mapped at a time. Note that if more\nthan 3 MB + 248 KB are mapped, cache performance will be reduced due to\nspeculative reads by the CPU. When external flash is mapped into read-only\ndata memory space, up to 4 MB can be mapped at a time. 8-bit, 16-bit and\n32-bit reads are supported. External SRAM can be mapped into CPU data memory\nspace. Up to 4 MB can be mapped at a time. 8-bit, 16-bit and 32-bit reads and\nwrites are supported. ESP32-WROOM-32D integrate a 4 MB of external SPI flash.\nThe integrated SPI flash is connected to GPIO6, GPIO7, GPIO8, GPIO9, GPIO10\nand GPIO11. These six pins cannot be used as regular GPIOs. The module uses a\n40-MHz crystal oscillator. Package include: 5 X ESP32-WROOM-32D module\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eESP32-WROOM-32D, Core: ESP32-D0WD ; SPI flash: 32 Mbits, 3.3 V; Crysta: 40 MHz; Antenna: onboard antenna.\u003c\/li\u003e\n\u003cli\u003eESP32-WROOM-32D are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.\u003c\/li\u003e\n\u003cli\u003eThe sleep current of the ESP32 chip is less than 5 A, making it suitable for battery powered and wearable electronics applications.\u003c\/li\u003e\n\u003cli\u003eESP32-WROOM-32D integrate a 4 MB of external SPI flash. The integrated SPI flash is connected to GPIO6, GPIO7, GPIO8, GPIO9, GPIO10 and GPIO11. These six pins cannot be used as regular GPIOs.\u003c\/li\u003e\n\u003cli\u003eFlash integrated on the module and are not recommended for other uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n"}