HI ttlappalainen,
your work on this project is very much appreciated and impressively done. I have a Mega and a CANbus shield but am having problems with sending data on my n2k network to a Raymarine a98. The arduino code (your tempmonitor) initializes the canbus shield correctly (though I had to change the CSpin to 10), but i get Write Failed messages when it runs. Does the code need to get a response form the n2k network or should it just be writing out the data? My TX and RX LEDs on the CANbus shield remain constantly lit. I am able to see the correct data when using the Actisense reader s/w and uncommenting the appropriate lines of code. I see nothing on the Raymarine MFD.
Thanks for any help you can provide.