Bidirectional converter Setalk1-nmea183 for OP_2

[Max1947]

Thanks, all interesting but, as I said, I wouldn't know where to start on the ardware side (I don't even have a soldering iron ...) and worse on the software side. I have to replace the old Raymarine converter (see photo) that has long left me. I would like to find a ready card that can replace it without spending a fortune. If someone has something ready and lets me know the cost (even in private) I thank him in advance. In these secluded times I would have at least something to think about ... Ok, thanks and happy Easter to all and always good wind! 

[img][/img]