Urahara
Member
Hi
I would like to have my pic MCU turn on/off a bluetooth module via a NPN transistor. Previously I had connected only one of the BT's ground pin (pin 13) to the collector pin of the transistor. It didn't work. The BT module just cannot be turned off.
I suppose I had to connect the 3 ground pins on the BT module. See attached. Is this the right way to do so? Thanks!
I would like to have my pic MCU turn on/off a bluetooth module via a NPN transistor. Previously I had connected only one of the BT's ground pin (pin 13) to the collector pin of the transistor. It didn't work. The BT module just cannot be turned off.
I suppose I had to connect the 3 ground pins on the BT module. See attached. Is this the right way to do so? Thanks!