CC100 and Telegraf - Permission denied /dev/serial

[WagoKurt]

Have a look at this thread, it might be helpful.

Using RS485 port on CC100 with NodeRED

Steps to use the serial port on the CC100 with NodeRED in Docker. Disable the PLC Runtime [image] The serial port on the CC100 is called /dev/ttySTM1 and has the correct permissions by default. [image] Install Node-RED and attach the serial port in privileged mode. docker run -d --name wago-node-red -d --privileged=true --user=root --network=host --device=/dev/ttySTM1:/dev/ttySTM1:rw -v node_red_user_data:/data nodered/node-red Open NodeRED GUI in browser at port 1880 https://:…