https://forge.codesys.com/forge/talk/Engineering/thread/4af2e468ce/2023-12-03T18:15:57.167000ZRecent posts to Establishing communication between a Raspberry Pi 4 and an Arduino UNO R3 using I²C.2023-12-03T18:15:57.167000Z2023-12-03T18:15:57.167000Zseppihttps://forge.codesys.com/u/seppi/https://forge.codesys.com8801d1be5b76762d348581f96462a9e55cd066b7

<div class="markdown_content"><p>Hello everyone,</p> <p>I want to establish communication between my Arduino and my Raspberry Pi via I²C, but I have no idea how to make it work. However, it should work because there are many examples available, although none of them were programmed using Codesys, but rather using Python.</p> <p>My Raspberry Pi will be the master and is supposed to exchange measurement data such as speed and battery capacity with the slave (Arduino).</p> <p>I would be very grateful if someone could help me with my problem.</p></div>