Cerbuino Bee - Just one SPI channel?

Unfortunately, no, I don’t have a data bus analyzer. A Bus Pirate is on my wish list, but haven’t gotten around to getting that yet.

Given that the boards I tested the N18 on are the same revision, running the same firmware, I’m thinking it’s a safe bet that the SPI controller is toast on the board that isn’t working for SPI.

A bummer, but I’ve got at least two other Cerbuino Bee boards, so if this one is relegated to non-SPI tasks, it’s not the end of the world.

And just as an FYI, PWM appears to work fine on socket 1 as well. So looks like it’s just the SPI that’s bad.

Thanks for your help troubleshooting.

@ devhammer - No Problem. That is what we are here for. When you do get that Bus Pirate, it would be interesting to see conclusively if just the SPI controller was damaged. :slight_smile: