Sorry upfront for the english but I'm banging my head against a wall and hoping someone might be able to help.

I have a sega ffb board from Aganyte purchased back in 2021 with a pwm2happ. I flashed the Arduino mega 2560 Pro with the feederboard.ino from the .8 release of I was able to communicate via serial baud rate set to 1000000(Sending V and G would return the board information in the arduino IDE serial monitor). In BBF I changed PWM_Centered, stopped the manager status, checked pin mapping and digital_pwm, commit and eeprom reset. After that the board was no longer recognized by BFF.

I tried all the available baud rates in BFF and arduino IDE and get no communication via the serial monitor at any baud rate.

I tried reuploading the sketch and get nothing on serial. I had a second arduino mega 2560 pro and tried again with the same result.

No both are no longer seen by bff but can be seen in arduino IDE with no response to serial communication.

Any idea what might cause this?

Before committing the changes I could see my wheel potentiometer value.

Thanks