I fried a 1284p chip with a signal I hadn't properly protected from, I've chalked it up to a learning experience :-)
I'd like to try and repair the board.
I managed to replace the chip (I'm quite chuffed with how well that went, my first SMD).
I have a PICKIT2 which I wired as follows:
1 -> RST
2 -> 3.3V
3 -> GND
4 -> MO
5 -> SCK
6 -> MI
I powered the Moteino via the GND and VIN pins from another arduino.
When I start up AVR Dudess and press detect I only get the following message:
avrdude.exe: initialization failed, rc=-2
Double check connections and try again, or use -F to override
this check.
avrdude.exe done. Thank you.
Any pointers?
Is there a dummies guide to this procedure anywhere?
I'd love to be able to do this.