2023-04-18, 10:31 PM
(2023-04-15, 11:26 AM)Sailoog Wrote: Yes, a lot of systems are already working.
Could you show the circuit you are using?
I followed the youtube tutorial and based on your positive reply dug a little deeper.
I built a testsetup at home and guess what, it works fine! I did get it to work on the boat briefly but after a reboot things went silent again never to resurrect again.
Only difference between home and boat is the length of the wires, and my thought is that i made a mistake on the boat by placing the 4700 resistor far away from the optocoupler (~3 meters).
Sadly I can’t test this hypothesis for at least a few weeks since my calendar doesn’t allow for a lot of boat time.
Will for sure follow up here…