Kan use some help on conbee 3

Read the whole thing first and plz format code correctly. The forum mangles what you post otherwise.

poort: /dev/serial/by-id/usb-dresden_elektronik_ConBee_III_xxxxxxxxx-if00-port0

I am 99% sure that should say:

serial:
 port: >-
   /dev/serial/by-id/usb-dresden_elektronik_ConBee_III_xxxxxxxxxxx-if00

Can u post the yaml config with the correct formatting?