I bought myself a HC-05 Bluetooth module, I paired it, but after I connect it, it disconnects in about 2 seconds with the message on my Android:"Device connection was lost" . I also tried it on the PC, same problem. I see it, I can pair it but it disconnects. I also entered the AT command set, bluetooth is set to slave, baud rate is the default 9600,0,0 ....
Any suggestions how I could fix it?
I tried this program: http://www.instructables.com/id/Arduino-AND-Bluetooth-HC-05-Connecting-easily/?ALLSTEPS
Neither work because bluetooth disconnects before I can actually do something.(On the first one I don't see anything in the teraterm monitor or serial port monitor because it doesn't connect). I checked wiring and it's ok.