Download
Two branches of libmodbus are currently maintained:
-
development release v3.1.7, released on 2019-07-31. See the release notes. This development version is very stable and will be marked as stable very soon.
-
old release v3.0.8. See the release notes. Almost no changes since 2013-10-06, should NOT be used on new project.
Download the tarball of the version you want by clicking and the version numbers and run:
./configure && make && make install;
The latest stable release is also available in many Linux distributions:
You can also browse the source code on
github or clone with the command
git clone git://github.com/stephane/libmodbus
to compile and test the latest version.