How to bypass bluetooth device battery and connect directly to car power?
Im looking to buy this bluetooth receiver, but it requires me to turn it on before i can use it.
It has a battery and a switch. charges by micro usb.
I have no knowledge of how a circuit works, but my goal is to remove the battery and switch, cut off the micro usb, solder the +/- and ground to where the switch/battery used to be
The purpose is to have the device turn on whenever the car turns on.
Is that how this would work?
Thanks in advanced.