[SOLVED] Red light flashes next to barrel-port
>further suggestions.
Again, pg4&5, data sheet
2,3,4 = 5V
12 = 3.3V (reference)
18 = 0.5 to 1.6 V
These are input, but not 12
My guess is that the short has damaged it (but only a guess),
too bad you didn't check if it was really shorted (continuity)
If 14 is out of 2.025-2.1 V range, charging is shut down (pg22)
If the battery is too low it may fault too, pin 15 (should be 3.6 or >),
may slow charge down to 3.0
Again, pg4&5, data sheet
2,3,4 = 5V
12 = 3.3V (reference)
18 = 0.5 to 1.6 V
These are input, but not 12
My guess is that the short has damaged it (but only a guess),
too bad you didn't check if it was really shorted (continuity)
If 14 is out of 2.025-2.1 V range, charging is shut down (pg22)
If the battery is too low it may fault too, pin 15 (should be 3.6 or >),
may slow charge down to 3.0
