UniPi L503 Mervic udp-connection
first of all I am a very beginner with unipi.
I am using Mervis environment and trying to set connection with my python scripts. This is my first fbd project. I found for the communication purposes following blocks: "Open Port" "Read Port" "Write Port" "Close Port" but the help is little bit miserable and I don't know how to set properly all required parameters. At openport - block I've set 'udp:192.168.1.121:1234' but I see in the debug-mode that the handle is less then 0 Can anybody help me?
Unfortunately this functionality is wholly implemented by an external company, and we will have to contact them to ask for more details. It would be helpful if you could provide the exact error code which comes up in Mervis, and possibly a screenshot as well.
I will try to get back to you with an answer within a few weeks, but you may find it easier to investigate the issue yourself in the meantime.