This shield facilitates the communication between the Wemos D1 Mini and a device with an RS485 interface.

Please use the provided ESPHome YAML file to easily flash your Wemos D1 Mini. Once connected to your WiFi network, the Wemos D1 Mini is automatically detected in HomeAssistant . The code can be found on Github.

You will need to edit the provided YAML file according to your RS485 device's needs. E.g. change the register values you would like to read from the device. The sample file provides a good starting point and is easy to understand.

The board ships fully assembled. The Wemos D1 Mini is not included.

This board is compatible to the Misitemita project for easy integration into waterproof junction boxes.

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Wemos D1 Mini Shield - UART to RS485

Wemos D1 Mini Shield to facilitate the communication between the D1 and an RS485 device.

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