Backup Battery Circuit board
28 Jul 2017
03 - Medium
- This will handle power input from AC (wall socket) or battery. Battery should only be backup power!
- http://redmine.graphics-muse.org/projects/ironman/wiki/Hardware_Links (Battery Backup section)
- Needs to set GPIO pin that can be read at boot.
- Needs LED that can be enabled from boot process (not connected to Pair Button) via GPIO to show we're in Pair Mode