Communication between Arduino and openmv, I need help

hello, I try to transmit simple messages between arduino and open mv like “go” only once the message sent from the arduino I receive that on the open mv cam
Only I can’t decode the syntax .decode(‘utf-8’) returns Unicoderror to me and the other methods do not work as well. How to do it?

Hi, you created a new topic for the old message.

Again this is a python issue unrelated to the OpenMV Cam.