CmdMessenger port for Python
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A CmdMessenger port for Python 3.*


Put into your project folder or in your python site packages.

You will also want to install pyserial for serial communcication with the Arduino (also the examples rely on it). To install PySerial run:

$ pip install pyserial

Setup CmdMessenger on Arduino

To get setup on the Arduino see the setup instructions here:


The CmdMessenger library for Arduino comes with a bunch of great examples to get started and so far 3 of the examples on the PC side have been ported to python.

In the examples folder just run the python example with the corresponding example loaded on the the Arduino.

Currently there are examples for:

  • Recieve
  • SendAndRecieve
  • SendAndReciveArguments