minimalmodbus

Easy-to-use Modbus RTU and Modbus ASCII implementation for Python

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Project description

Easy-to-use Modbus RTU and Modbus ASCII implementation for Python.

Web resources

Documentation: https://minimalmodbus.readthedocs.io
Source code on GitHub: https://github.com/pyhys/minimalmodbus
Python package index (PyPI) with download: https://pypi.org/project/minimalmodbus/

Other web pages:

Readthedocs project page: https://readthedocs.org/projects/minimalmodbus/
codecov.io project page: https://codecov.io/github/pyhys/minimalmodbus

Obsolete web pages:

Old Travis CI build status page: https://travis-ci.org/pyhys/minimalmodbus
Old Sourceforge documentation page: http://minimalmodbus.sourceforge.net/
Old Sourceforge project page: https://sourceforge.net/projects/minimalmodbus
Old Sourceforge repository: https://sourceforge.net/p/minimalmodbus/code/HEAD/tree/

Features

MinimalModbus is an easy-to-use Python module for talking to instruments (slaves) from a computer (master) using the Modbus protocol, and is intended to be running on the master. The only dependence is the pySerial module (also pure Python).

There are convenience functions to handle floats, strings and long integers (in different byte orders).

This software supports the ‘Modbus RTU’ and ‘Modbus ASCII’ serial communication versions of the protocol, and is intended for use on Linux, OS X and Windows platforms. It is open source, and has the Apache License, Version 2.0.

For Python 3.8 and later. Tested with Python 3.8, 3.9, 3.10, 3.11 and 3.12.

This package uses semantic versioning.

Project details

These details have not been verified by PyPI

Project links

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Release history Release notifications | RSS feed

This version

2.1.1

Jul 17, 2023

2.1.0

Jul 17, 2023

2.0.1

Aug 11, 2021

2.0.0

Aug 10, 2021

1.0.2

Aug 11, 2019

1.0.1

Aug 10, 2019

0.7

Jul 29, 2015

0.6

Jun 21, 2014

0.5

Mar 23, 2014

0.4

Sep 8, 2012

0.3.2

Jan 25, 2012

0.3.1

Jan 24, 2012

0.3

Jan 23, 2012

0.2

Aug 19, 2011

0.1

Jun 16, 2011

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Source Distribution

minimalmodbus-2.1.1.tar.gz (102.5 kB view hashes)

Uploaded Jul 17, 2023 Source

Built Distribution

minimalmodbus-2.1.1-py3-none-any.whl (32.3 kB view hashes)

Uploaded Jul 17, 2023 Python 3

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