{"product_id":"dfr-firebeetle-esp-wroom-32-mcu","title":"DFR FIREBEETLE ESP-WROOM-32 MCU","description":"\u003cdiv class=\"communicaintro\"\u003e\u003cspan\u003eDFR0478 FireBeetle ESP32 IOT Microcontroller (Supports Wi-Fi \u0026amp; Bluetooth)\u003c\/span\u003e\u003c\/div\u003e\u003ch1\u003eFireBeetle ESP32 IOT Microcontroller\u003c\/h1\u003e\u003cdiv class=\"communicadesc\"\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cdiv\u003eThe DFRobot FireBeetle series offers optimized low-power microcontrollers designed specifically for IoT projects. In this series, the FireBeetle ESP32 stands out as a formidable IoT controller. This ESP32 development board integrates the dual-core ESP-WROOM-32 module, supporting dual-mode communication for microcontroller, Wi-Fi, and Bluetooth. As a result, ESP32 microcontroller to find wider applications in low-power IoT projects, encompassing a broader range of possibilities.\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\r\n\u003cli\u003eEquipped with the ESP-WROOM-32 dual-core chip, operating at a frequency of 240MHz, and featuring 16MB Flash and 520KB SRAM, it supports dual-mode communication via WiFi and Bluetooth.\u003c\/li\u003e\r\n\u003cli\u003eSupports dual power supply from USB and an external 3.7V lithium battery with automatic switching functionality.\u003c\/li\u003e\r\n\u003cli\u003eCompact in size, making it ideal for IoT low-power projects with limited space.\u003c\/li\u003e\r\n\u003cli\u003eArduino IDE compatible, enabling convenient development with one-click downloading.\u003c\/li\u003e\r\n\u003cli\u003e5. Supports various programming methods, including Arduino IDE, IDF, Micropython, and Mind+ graphical programming.\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv\u003e\u003cul\u003e\r\n\u003cli\u003eWorking voltage: 3.3V\u003c\/li\u003e\r\n\u003cli\u003eInput voltage: 3.3V~5V\u003c\/li\u003e\r\n\u003cli\u003eSupport maximum discharge current: 600mA\u003c\/li\u003e\r\n\u003cli\u003eSupport maximum charge current: 500mA\u003c\/li\u003e\r\n\u003cli\u003eSupport USB charging\u003c\/li\u003e\r\n\u003cli\u003eProcesser: Tensilica LX6 dual core processer (One for high speed connection; one for independent programing)\u003c\/li\u003e\r\n\u003cli\u003eFrequency: 240MHz\u003c\/li\u003e\r\n\u003cli\u003eSRAM：520KB\u003c\/li\u003e\r\n\u003cli\u003eFlash：16MB\u003c\/li\u003e\r\n\u003cli\u003eWi-Fi standard：FCC\/CE\/TELEC\/KCC\u003c\/li\u003e\r\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\r\n\u003cli\u003eFrequency range: 2.4~2.5 GHz\u003c\/li\u003e\r\n\u003cli\u003eBluetooth protocol: Comply with BR\/EDR\/BLE standard of Bluetooth v4.2.\u003c\/li\u003e\r\n\u003cli\u003eBluetooth audio: the current under low power consumption of CVSD and SBC is 10μA\u003c\/li\u003e\r\n\u003cli\u003eWorking current: 80mA in average\u003c\/li\u003e\r\n\u003cli\u003eFrequency range: 2.4~2.5GHz\u003c\/li\u003e\r\n\u003cli\u003eSupport one-key downloading.\u003c\/li\u003e\r\n\u003cli\u003eSupport micropython\u003c\/li\u003e\r\n\u003cli\u003eOn-chip clock: 40MHz crystal and 32.768 KHz crystal\u003c\/li\u003e\r\n\u003cli\u003eDigital I\/O: 10 (default setting of arduino)\u003c\/li\u003e\r\n\u003cli\u003eSimulative input: 5(default setting of arduino)\u003c\/li\u003e\r\n\u003cli\u003eSPI: 1 (default setting of arduino)\u003c\/li\u003e\r\n\u003cli\u003eI2C: 1 (default setting of arduino)\u003c\/li\u003e\r\n\u003cli\u003eI2S: 1 (default setting of arduino)\u003c\/li\u003e\r\n\u003cli\u003eLED_BUILTIN：D9\u003c\/li\u003e\r\n\u003cli\u003eInterface: FireBeetle series compatible\u003c\/li\u003e\r\n\u003cli\u003eWorking temperature: -40℃~+85℃\u003c\/li\u003e\r\n\u003cli\u003eDimension: 29 × 58(mm)\/1.142 x 2.283(inches)\u003c\/li\u003e\r\n\u003cli\u003eThe dimension of mounting hole: inner diameter 3.1mm; outside diameter 6mm\u003c\/li\u003e\r\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cdiv\u003e\u003ctable border=\"1\" cellpadding=\"7\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice\u003c\/td\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFireBeetle | ESP32 IOT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReferences\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/FireBeetle_ESP32_IOT_Microcontroller(V3.0)__Supports_Wi-Fi_%26_Bluetooth__SKU__DFR0478\"\u003eFireBeetle ESP32 IOT Microcontroller(V3.0) - DFRobot Wiki\u003c\/a\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45627424276524,"sku":"DFR FIREBEETLE ESP-WROOM-32 MCU","price":213.04,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0300\/5376\/1068\/files\/dfr-firebeetle-esp-wroom-32-mcu-392262.jpg?v=1781042970","url":"https:\/\/xytron.ae\/fr\/products\/dfr-firebeetle-esp-wroom-32-mcu","provider":"Xytron","version":"1.0","type":"link"}