the ups board I'm using for the #SoundSlab allows one to query the voltage and charge level of the battery, but using the change in voltage over time fluctuates too much to know whether or not it's hooked to a charger, but the board itself knows, since it starts blinking the appropriate charge level indicator LED, so I'm thinking I can find a signal somewhere on the board to feed to yet another gpio pin for a charging indicator. hmmmm.
@dashie this would be very much in line with my style tbh
Much smaller. Makes sense. I'm looking at the other for the eMate, using 18650s where I have much more room.
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