Hi,
I have two HC05 modules and I am trying to change the configurations using AT command and connecting through USB to serial convertor.
All the AT command works expect for AT+POLAR? and AT+POLAR=1,0.
I get Error[0] in return when I use the above two commands. All other AT commands give appropriate reply.
Attached is the image of the commands that I tried. Any help would be appreciated.
IF you got into AT mode merely by pushing a lttle button. you may find this command requires wiring up to the EN pin
You mean the EN pin should be always high and then run AT+POLAR=1,0 ?
Tired keeping the EN PIN always high and still getting Error[0]
Does that mean you tried and failed, or are you tired of trying? I don't know which commands are on the second tier, but you might find something on the Martyn Currey website.
