RE: How-to/tutorial?

Posted by Karlis on May 09, 2016; 6:41pm
URL: http://bluesaab-forum.90.s1.nabble.com/How-to-tutorial-tp106p337.html

Yeah, it seems the baudrate mismatch is the culprit in this case again. Starting PCB v3.3 there's a hardware control over it introduced. There are two pins on the back of the PCB which shorted, pull down GPIO7 low thus instructing RN52 to accept comms @ 9600bps.