ESP8266 ESP12 WeMos D1 Mini WIFI NodeMcu Lua Development Board SMA Antenna 2.4G
ab 1,90 €
Open Tools → Board: xxx → Boards Manager and install esp8266 by ESP8266. This is D1 mini, it is a mini WIFI board based on ESP-8266EX. Receiver&Transmitter. 11 digital input / output pins, all pins have interrupt / pwm / I2C / one-wire.
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