No... technically this doesn't disable the bec it just stops the BEC powering the RX and the servos.
The BEC would still power the fan and the brian board - although easy to to remove the fan plug from the bottom of the MMM and rewire to run off of the RX / UBEC.
The MMM does not have an opto mode which would mean the ESC brian board is powered from the RX and the red wire is left in.
...The BEC would still power the fan and the brian board - although easy to to remove the fan plug from the bottom of the MMM and rewire to run off of the RX / UBEC.
The MMM does not have an opto mode which would mean the ESC brian board is powered from the RX and the red wire is left in.
I just took my MMM apart and I could not find a brian board anywhere.