HC-05 Module Shutting Down

Projects General Guidance
1

Good day. I encountered a problem with my BT module. After I use it once with voice, it shuts down. But recently it works perfectly fine. Any idea what happening?

I use hc05 to run my motors. When 2 of 4 motors are connected it works, but when it is 4 of 4 the hc05 shut down after a send a single command. Sometimes it works with 3 of 4 motors sometimes not.

2

batteries?

3

Nick_Pyner:
batteries?

3.7v

4

jazzjc15:
3.7v

In the absence of more information, it would appear that you are blaming the wrong thing. Bluetooth is probably more of a symptom of your problem than a cause.