I just got a BlueDuino R2 and am trying to find documentation.
Where can i find a comprehensive list of AT commands and modes?
Is there a wiring diagram for firmware upgrade available? I have 1.7.2 and do need to upgrade, but got confused by the wiki page.
Thanks in advance,
Here’s the wiki for BlueDuino. Here’s the wiki for upgrading firmware.
Is there a diagram of wiring for firmware update available? The wiki is confusing.
For update firmware, you need a extra USB to UART converter. Only need wire 3 pins.
Left is USB to UART converter, right is BlueDuino.