2023-05-27, 11:00 AM
(2023-05-26, 11:29 PM)Adrian Wrote: Can you remind me whether the original Seatalk wiring worked with your setup or not?
If you have a volt meter, can you check whether the ST Data line idles at 12V?
Mine works correctly with the old wiring and has done with the HAT and the Octo I used before. It does not idle at 12v. The highest I’ve seen on the multimeter is 6v but it’s bouncing from 0 to about 5.