Search found 2 matches

by roqvist
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?
by roqvist
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...