Description
Greetings to the author and thank you for your herculean work, which would have been impossible without deep knowledge of electronics.
Unfortunately, I don't even have a fraction of this knowledge, so I tried to do everything according to the instructions.
When connecting the programmer to the BMS, I had an embarrassment and the ground wiring fell on the contact of one cell. As a result, the red LED flashed and the board stopped responding to the button and to connecting the charger (the LED no longer lit up with any light).
The most interesting thing is that after connecting all the wires, the controller was determined and even stitched, but the circuit did not work.
Is there anything that can be done in this situation to restore performance?
The board is as shown in Picture 3.
Fuse F1 is intact.