Tests done, everything works!

A project log for PelletMon - IoT for central heating / boiler.

Monitor pellet boiler status via CAN bus, measure fuel usage - RE + engineering = profit !

h4rdc0derh4rdc0der 02/26/2021 at 12:560 Comments

Before connecting my device to the boiler, I made sure that all interfaces were working. 

There was a problem with the R1 resistor, which made the CAN bus not working, but it turned out that it was enough to correct the weld. There is working two-way communication between the two PCBs. The fuel level sensor leads have also been tested and everything is fine.

Now all that's left is programming and installation on the boiler :)