Very strange,
for the ESC32 I just checked, configuration is right (CANID 4) the can connection is perfect CANH on DIMU connected to CANH on ESC32 and CANL on DIMU connected to CANL on ESC32.
The SD-Card only contains logfiles of the AQ, no configuration files for the ESC32.
Is there anything special that needs to be configured on the ESC32 for them to be recognized as CAN?
I connected CANH, CANL and +5V.
I performed a calibration for my motor prop combination, I stored the calculated values on all 4 ESC32, set the CANID to the corresponding value 1 to 4 and set the right direction. I have performed no other changes to any setting.
Is there anything else, that needs to be configured for CAN?
I used for the CAN connection a selfmade cable where all CAN cables from the ESC and from the AQ come together at one point, like a 5 branch star, but this should not be a problem as far as I understood the documentation and the threads here in the forum.
What would happen if I had interverted CANH and CANL, could this damage anything or would it only result in communication between AQ and EC fail. This is only a question, I have checked and it is not inverted.