**2 units!** D1 CH340 WiFi Board ESP8266 ESP-12F for Arduino UNO IDE and WeMos PRO MINI Power Consumption 19 mA

Power Consumption      19 mA

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Primary Battery

**2 units!** D1 CH340 WiFi Board ESP8266 ESP-12F for Arduino UNO IDE and WeMos PRO MINI Power Consumption 19 mA2 UNITS! ESP8266 D1 Development Board Compatible with Arduino IDE D1 WiFi ESP8266 IOT IDE Compatible WeMos Board The ESP8266 D1 is a wireless 802. 11 (Wi Fi) microcontroller development board compatible with the Arduino IDE. It turns the very popular ESP8266 wireless (Wi Fi) module into a fully fledged development board. The Atmel ESP8266 is the heart of the board acting not only as the Wi Fi chip but also as the main processor! The layout of this