This repository shows how to switch 3 relais (je 4A max with 2x2A contacts) from Chartplotter with CZone Support and also with the website support.
- Switching Relais Aktor
and send it as NNMEA2000 meassage.
- PGN 127501 // Binary Status Report
- PGN 127502 // Binary Switch Control
- PGN 126208 // Switch Control for B&G
- PGN 130817
- PGN 65283
- PGN 65284
- PGN 65288
- PGN 65290 CZone
In addition, the operation of the relays, data and settings can be accessed via the website.
The project requires the NMEA2000 and the NMEA2000_esp32 libraries from Timo Lappalainen: https://github.com/ttlappalainen.
This project is part of OpenBoatProject
PCB by Aisler: Link
I use an B&G Vulcan 7 with Czone Support, after import the file:
Configure Czone file with the CZone Configuration tool V 6.29.22
- Version 1.3.2 CZone funtion with B&G Vulcan okay
- Version 1.0 Function with Website control, Monitor on NMEA200 okay (PGN127501)



