Welcome to the Rainmeter serial communication plugin wiki!

Rainmeter plugin to send and receive data via serial communication (RS232). Warning: Plugin is in Beta stage, some errors can happen.

Works:

• Sending data on skin refresh
• Sending data on button press
• Receiving data
• Update measure and meter in the case of data is received
• Multiple skins

Does not work:

• Open multiple connections on different COM ports

Example:

• Simple thermometer with Arduino Nano v3.0 and DHT22.
• Toggle led on Arduino Nano (Pin D13).