WeMos D1 R2 WiFi Based ESP8266 For Arduino Nodemcu Compatible Module
5,94 €
New Version! NodeMcu Compatible. Arduino Compatible, you can use it on Arduino IDE. The D1 R2 has a micro USB for auto programming. D1 IO, SCL GPIO5. A0 Analog input, max 3.3V input A0. Based on the ESP-8266EX.
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