Other Parts Discussed in Thread: BQ25570
It seems that VSTOR pin and EN pin are connected in board bq25570.
When measuring with a multimeter, a beep was heard.
I can't see that the circuitry on the board is connected to EN pin and VSTOR.
I don't know why it looks like it's connected in an experiment. The moment I connect the EN pin with the GND, the value of VSTOR immediately drops to zero.
I want to start the board, but I can't go ahead with anything because the price is zero.
I don't know why I have to connect the EN pin to the GND.
Can you elaborate on this?