In this blog post I talk about the additional steps needed to use the DS18B20 onewire temperature sensor with a WeMos D1 Mini (ESP8266) using the Arduino IDE. Important differences compared to using the DS18B20 on an Arduino There is one major difference to bear in mind when using the DS18B20 on a Wemos D1 Mini … Continue reading Using the DS18B20 Temperature Sensor with a WeMos D1 Mini (ESP8266)