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Python wrapper for libmodbus

Project description


Python Interface for libmodbus written with CFFI. This libmodbus wrapper is compatible with Python 2 and Python 3.

This wrapper is only compatible with libmodbus v3.1.2 and above.

Required packages:

  • python-dev and libffi-dev
  • libmodbus and libmodbus-dev

Licensed under BSD 3-Clause (see LICENSE file for details).


Before running the test suite, you need to launch a TCP server. You can use the server provided by libmodbus in tests directory:


Once this server is running, you can launch the Python tests with:

python -m tests

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