Search found 2 matches
- 01 Feb 2021 22:45
- Forum: Z-Uno
- Topic: Setup battery handler for 18650 battery
- Replies: 4
- Views: 3065
Re: Setup battery handler for 18650 battery
Thanks, I guess I can just divide the 4.2V in half using two resistors in series and then map battery percent between ~1.5V-2.1V?
- 31 Jan 2021 17:56
- Forum: Z-Uno
- Topic: Setup battery handler for 18650 battery
- Replies: 4
- Views: 3065
Setup battery handler for 18650 battery
I'm powering my Z-Uno with a (solar charged) 18650 battery on the 5V pin. Fully charged it's around 4.2V and can drop to about 3V, I'd like to configure my battery level to match this. Is it enough to call: ZUNO_SETUP_BATTERY_LEVELS(3000, 4200); or do I also have to specify what pin I'm using (5V po...