Arduino / ESP8266 RS485 MODBUS Anemometer

The objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266.

The anemometer will be a part of a bench of measures that will be added to the wind turbine MPPT regulator. This bench of measures will work with a ESP8266, for its Wi-Fi availability.

For the moment, the objective is to find an easy way to implement RS485 on an Arduino Uno, then to adapt it to an ESP8266, the Wemos Lolin D1 mini for instance.

The code result seems very simple and cool, but I spent many and many hours to find a way to get something from this wind sensor.

So I think it will interest everyone that have to implement RS485.”

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