Does anyone have any experience programming these bluetooth modules?
I'm using the bluetooth bee hc05 with xbee pro v03 shield.
I can't seem to get mine into AT mode. I can connect it to my pc and run code off it. For example the turn LED on/off when a 1 or 0 is sent works fine but I need to change the bluetooth bee to be in master mode but everything I have tried doesn't seem to work.
I've tried setting all kinds of pins to high after reading you need to set the key pin to high but doesn;t seem to do anything.
starting to think I should of just bought proper xbees...
but any help will be greatly appreciated