Tell us about yourself!
Question, once a HC-06 is connected to an arduino you cannot use USB to upload an updated sketch any longer right? If a simple power interrupt switch was added to the vcc between the Arduino and the HC-06 would that enable the USB again? or must all four lines me disconnected? I have a project I added the HC-06 to but I have to keep disassembling it to temp remove the BT just to push a new sketch up :( wondering if a simple switch could be added to simplify the issue....Thanx