https://forge.codesys.com/forge/talk/Runtime/thread/eb88afabd7/2025-05-16T18:07:15.162000ZRecent posts to Serialports in EdgeBox-RPI-2002025-05-16T18:07:15.162000Z2025-05-16T18:07:15.162000Zdamian177https://forge.codesys.com/u/damian177/https://forge.codesys.com7e9795639ffe087ff4e62669c109260709d413b3

<div class="markdown_content"><p>Hi, Two years ago i used EdgeBox-RPI-200 with Codesys and serial ports works fine. Now I try run the same application but only new runtime but serial ports doesnt works:<br/> I have two serial:<br/> /dev/ttyACM0<br/> /dev/ttyACM0</p> <p>and belo configuration in my sudo nano /etc/CODESYSControl_User.cfg :<br/> <span>[SysCom]</span><br/> Linux.Devicefile=/dev/ttyACM</p> <p>But i doesnt work. what can i do ?</p></div>