mrbubble62

The online tool https://www.yachtd.com/products/ds/?czone should create a valid configuration for the Vulcan. YDCC-04 Manual https://www.yachtd.com/downloads/ydccydsc.pdf

As I understand when a new config is detected it will replace the config on ALL czone devices in that group so if any device fails the rest of the...

That's the mystery of the czone proprietary messages, please let me know when you find out. The fact the there is a YDCC indicates it's possible to reverse engineer. I...

> I will run laptop off it's internal battery so no other path to boat ground. Does that mitigate the loop risk? > […](#) That will work, just don't try...

That is awesome news, congratulations Timo.

+1 for ESP32 CAN This would be great.

I tried to build a heading compass with MPU9250 + Teensy (https://github.com/mrbubble62/GyroCompass) drift was bad. Then BNO055 (https://github.com/mrbubble62/BNO055-Gyro-Compass) again compass drift was not good enough. Ended up buying Simrad Precision...

Agreed it's an interesting project, just be sure its working in the boat without having to "rotate around all axis" before going sailing.

you would probably have more luck using VE.Direct api https://www.sv-zanshin.com/r/manuals/victron-ve-direct-protocol.pdf