{"product_id":"firebeetle-2-esp32-e-iot-microcontroller","title":"FireBeetle 2 ESP32-E IoT Microcontroller","description":"\u003cdiv class=\"desc\"\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cp\u003eThe FireBeetle 2 ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable with no headers attached or with female readers pre-soldered (select above)\u003c\/strong\u003e. Both versions come with a pack of male and stacking headers too!\u003c\/p\u003e\n\u003cp\u003eThe board supports WiFi and Bluetooth dual-mode communication and features an onboard charging circuit with easy-to-use interface, which can be conveniently used for smart home IoT, industrial IoT applications, wearable devices and more. You can easily create your own IoT smart home system when connecting it with an IoT platform such as IFTTT.\u003c\/p\u003e\n\u003cp\u003eFireBeetle 2 ESP32-E supports Arduino programming and will support Scratch graphical programming and MicroPython programming very soon. DFRobot provides detailed online tutorials and application cases, and there are thousands of sensors with solder-free Gravity interface and actuators to help you get started easily. The stamp hole design also makes it able to be easily embedded in your PCB, greatly saving your costs and time to build and test a prototype.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: FireBeetle 2 and FireBeetle pins and sizes are not compatible, and neither are the expansion boards.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eESP32 Dual-core low power main controller, 10uA power consumption\u003c\/li\u003e\n\u003cli\u003eWiFi+Bluetooth 4.0 Dual-mode Module\u003c\/li\u003e\n\u003cli\u003eGDI Display Port, easy to connect TFT displays\n\u003c\/li\u003e\n\u003cli\u003eOnboard Charging Circuit and PH2.0 lithium Battery Interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 3.3V~5.5V\u003c\/li\u003e\n\u003cli\u003eSupport Low-Power: 10uA\u003c\/li\u003e\n\u003cli\u003eMax Discharge Current: 600mA@3.3V LDO\u003c\/li\u003e\n\u003cli\u003eMax Charge Current: 500mA\u003c\/li\u003e\n\u003cli\u003eSupport USB Charging\u003c\/li\u003e\n\u003cli\u003eProcessor: Tensilica LX6 dual-core processor (One for high-speed connection; one for independent application development)\u003c\/li\u003e\n\u003cli\u003eMain Frequency: 240MHz\u003c\/li\u003e\n\u003cli\u003eSRAM: 520KB\u003c\/li\u003e\n\u003cli\u003eFlash: 32Mbit\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, speed up to 150 Mbps), A-MPDU and A-MSDU Aggregation, support 0.4us guard interval)\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 2.4~2.5 GHz\u003c\/li\u003e\n\u003cli\u003eBluetooth Protocol: Bluetooth v4.2 BR\/EDR and BLE standard compliant\u003c\/li\u003e\n\u003cli\u003eBluetooth Audio: CVSD and SBC audio\u003c\/li\u003e\n\u003cli\u003eOperating Current: 80mA (Average）\u003c\/li\u003e\n\u003cli\u003eSupport Arduino download with one-key\u003c\/li\u003e\n\u003cli\u003eOn-chip Clock: 40MHz crystal, 32.768KHz crystal\u003c\/li\u003e\n\u003cli\u003eDigital I\/O x10 (Arduino default）\u003c\/li\u003e\n\u003cli\u003eAnalog Input x5 (Arduino default）\u003c\/li\u003e\n\u003cli\u003eSPI x1 (Arduino Default）\u003c\/li\u003e\n\u003cli\u003eIIC x1 (Arduino Default）\u003c\/li\u003e\n\u003cli\u003eI2S x1 (Arduino Default）\u003c\/li\u003e\n\u003cli\u003eRGB_LED: 5\/D8\u003c\/li\u003e\n\u003cli\u003eConnector: FireBeetle V2 series compatible\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40\u003cspan data-mce-fragment=\"1\"\u003e°C\u003c\/span\u003e~+85\u003cspan data-mce-fragment=\"1\"\u003e°C\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eModule Size: 25.4 x 60mm\u003c\/li\u003e\n\u003cli\u003eMount Hole Size: inner diameter of 2.0mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003e1x FireBeetle 2 ESP32-E \u003cstrong\u003e(either with or without female headers attached - select before adding to cart)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x 18pin-2.54mm Pitch Pin\u003c\/li\u003e\n\u003cli\u003e1x 18pin-2.54mm Pitch Pin Female\u003c\/li\u003e\n\u003cli\u003e1x 14pin-2.54mm Pitch Pin\u003c\/li\u003e\n\u003cli\u003e1x 14pin-2.54mm Pitch Pin Female\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"No Headers","offer_id":48620812009694,"sku":"yfw1787258097052","price":6.65,"currency_code":"USD","in_stock":true},{"title":"With Female Header Pre-soldered","offer_id":48620812042462,"sku":"oga1787258097053","price":6.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/0705\/9422\/files\/firebeetle-2-esp32-e-iot-microcontroller_1.jpg?v=1787258105","url":"https:\/\/primewearfashion.shop\/products\/firebeetle-2-esp32-e-iot-microcontroller","provider":"My Store","version":"1.0","type":"link"}