This forum and community are awesome, and I was inspired to try to create a homemade Arduboy using Mr. Blinky’s homemade package. Having put everything together I can successfully compile and upload an example Arduboy2 sketch, but that’s where the problem starts. After the upload completes, it almost seems like the code doesn’t actually run: I get an all-white screen, no sound, and no changing colors on the RGB LED. Has anyone encountered this?
I will describe my parts/process:
- Genuine Sparkfun Pro Micro @5 MHz
- 1306 OLED display
- 2 pin piezo speaker
- 4 pin common anode RGB LED
- regular clicky buttons
I have everything wired according to the “alternate wiring” Pro Micro pin description from Blinky’s github page, and I have double and triple checked all wiring and pins. I don’t have a flash cart hooked up at the moment.
Any ideas? I have tried the “double tap reset” as suggested by Sparkfun but with no change. Also reinstalled pro micro drivers!
Thanks everyone and kudos again to this great little community!
Finally, I am typing this on a phone so I apologize for sloppy formatting