{"product_id":"firebeetle-esp32-iot-microcontroller-supports-wi-fi-bluetooth","title":"FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi \u0026 Bluetooth)","description":"\u003cp\u003eFireBeetle is a low-power consumption micro-controller intentionally designed for Internet of Things (IoT) projects.\u003c\/p\u003e\n\u003cp\u003eThe FireBeetle Board - ESP32 integrates a Dual-Core ESP-WROOM-32 module, which supports MCU and Wi-Fi \u0026amp; Bluetooth dual-mode communication. The electric current is just 10μA in deep-sleep mode. The main controller supports two power supply methods: USB and 3.7V external lithium battery. And both USB and external DC can charge the Lipo battery directly.\u003c\/p\u003e\n\u003cp\u003eFireBeetle Board-ESP32 has made a special hardware design for Arduino IDE. You can make a download without switching booth-mode manually. It supports Arduino, IDF (linux), micropython etc. Moreover, FireBeetle has pin mapping for Arduino IDE. It can be configured with Dx transport, compatible with UNO and reduce the entry barrier.\u003c\/p\u003e\n\u003cp\u003eThe small size and high performance makes FireBeetle the ideal solution for IOT low power consumption projects.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePlease kindly note\u003c\/b\u003e that developers are the most common users of FireBeetle Board-ESP32 and not all of the peripherals have examples for reference, and there are still some bugs being found and fixed. For Arduino IDE, all GPIO function, I2C\/SPI communication has been working. But the other functions are still under development. We recommend this board for experienced engineer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cstrong\u003eFEATURES\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eLow-power consumption(the electricity current under ultra-low power is 10μA)\u003c\/li\u003e\n\u003cli\u003eQuick Response(the top frequency is 400KHz)\u003c\/li\u003e\n\u003cli\u003eCost-effective\u003c\/li\u003e\n\u003cli\u003eSmall size, convenient to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSPECIFICATION\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eWorking voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eInput voltage: 3.3V~5V\u003c\/li\u003e\n\u003cli\u003eSupport electric current of low power consumption: 10 μA\u003c\/li\u003e\n\u003cli\u003eSupport maximum discharge current: 600mA\u003c\/li\u003e\n\u003cli\u003eSupport maximum charge current: 500mA\u003c\/li\u003e\n\u003cli\u003eSupport USB charging.\u003c\/li\u003e\n\u003cli\u003eProcesser: Tensilica LX6 dual core processer (One for high speed connection; one for independent programing).\u003c\/li\u003e\n\u003cli\u003eFrequency: 240MHz\u003c\/li\u003e\n\u003cli\u003eSRAM：520KB\u003c\/li\u003e\n\u003cli\u003eFlash：16Mbit\u003c\/li\u003e\n\u003cli\u003eWi-Fi standard：FCC\/CE\/TELEC\/KCC\u003c\/li\u003e\n\u003cli\u003eWi-Fi protocol: 802.11 b\/g\/n\/d\/e\/I\/k\/r (802.11n, high speed can reach to 150 Mbps), converge A-MPDU and A-MSDU, supporting 0.4us protecting interval.\u003c\/li\u003e\n\u003cli\u003eFrequency range: 2.4~2.5 GHz\u003c\/li\u003e\n\u003cli\u003eBluetooth protocol: Comply with BR\/EDR\/BLE standard of Bluetooth v4.2.\u003c\/li\u003e\n\u003cli\u003eBluetooth audio: the current under low power consumption of CVSD and SBC is 10μA\u003c\/li\u003e\n\u003cli\u003eWorking current: 80mA in average\u003c\/li\u003e\n\u003cli\u003eFrequency range: 2.4~2.5GHz\u003c\/li\u003e\n\u003cli\u003eSupport one-key downloading.\u003c\/li\u003e\n\u003cli\u003eSupport micropython.\u003c\/li\u003e\n\u003cli\u003eOn-chip clock: 40MHz crystal and 32.768 KHz crystal.\u003c\/li\u003e\n\u003cli\u003eDigital I\/O: 10 (default setting of arduino)\u003c\/li\u003e\n\u003cli\u003eSimulative input: 5(default setting of arduino)\u003c\/li\u003e\n\u003cli\u003eSPI: 1 (default setting of arduino)\u003c\/li\u003e\n\u003cli\u003eI2C: 1 (default setting of arduino)\u003c\/li\u003e\n\u003cli\u003eI2S: 1 (default setting of arduino)\u003c\/li\u003e\n\u003cli\u003eLED_BUILTIN：D9\u003c\/li\u003e\n\u003cli\u003eInterface: FireBeetle series compatible\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -40℃~+85℃\u003c\/li\u003e\n\u003cli\u003eDimension: 24 × 53(mm)\/0.94 x 2.09(inches)\u003c\/li\u003e\n\u003cli\u003eThe dimension of mounting hole: inner diameter 3.1mm; outside diameter 6mm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eDOCUMENTS\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/wiki\/index.php\/FireBeetle_ESP32_IOT_Microcontroller_(Supports_Wi-Fi_%26_Bluetooth)_SKU:_DFR0478\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eProduct Wiki \u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.dfrobot.com\/wiki\/index.php\/FireBeetle_ESP32_IOT_Microcontroller_(Supports_Wi-Fi_%26_Bluetooth)_SKU:_DFR0478#More\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMore \u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eSHIPPING LIST\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eFireBeetle ESP32 IOT Microcontroller x1\u003c\/li\u003e\n\u003cli\u003e18 pin-2.54mm x4\u003c\/li\u003e\n\u003cli\u003e18 female header-2.54mm x4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":46125125898,"sku":"DFR0478","price":11.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0174\/1800\/products\/1-900x600.jpg?v=1539264484","url":"https:\/\/shop.pimoroni.com\/en-eu\/products\/firebeetle-esp32-iot-microcontroller-supports-wi-fi-bluetooth","provider":"Pimoroni Ltd","version":"1.0","type":"link"}