This is the schematic:
When I hold down the EN button and plug the USB into my laptop, it flashes on two seconds and off two seconds which is the correct flashing for AT command mode. (As it should). However when I send the code on post #21 to Arduino, and open the serial monitor to Both NL & CR and 9600 baud. I then attempt to send "AT" without quotes, or any other AT command it does not say OK.
When I don't hold down the EN button and its not connected, it constantly flashes on/off in under a second (As it should).
I am attempting to restore it to factory settings but I can't even get AT commands to work, is this HC-05 real?