Re: PCB v3.3a

Posted by Viggen on Mar 09, 2016; 12:56am
URL: http://bluesaab-forum.90.s1.nabble.com/PCB-v3-3a-tp222p258.html

se4587 wrote

The 9600_EN pads are there so that you can short them and force the rn52 into 9600 baud instead of the default 115200 baud (in case there's an issue for whatever reason at 115200).

Ok two more n00b questions, is there a reason for/against running at 9600 baud? Have there been issues at 115200, or is it just preventative maintenance? I jumped the two pads but wasn't really sure if I needed to do so

And then I've been itching to see if I've assembled this properly, if I'm reading your earlier post correctly I can jumper the PWREN and 3V3 pads so the RN52 is powered up. Can I then run the old software on this PCB or is it a no go without the new software (in which case I won't bothering jumping them)?