XIAO ESP32S3 Sense - Battery charging

Products & Technology XIAO
#21

PJ,

I can’t thank you enough for sharing your work. Bravo!

When I have an opportunity, I’ll try your patch, and report here.

I’m constructing a solar power supply for 24-hour outdoor operation.

SolarPowersupply5V_20231103_124310
SolarPowersupply5V_20231103_1243101920×1435 148 KB

Most parts are available from https://www.mpja.com/Solar-Panel-6V-100mA-For-DIY-Projects/productinfo/38309+SO/

These little ESPs are astounding. A YouTube video shows how to load Linux! (Don’t get too excited; it consumes 80% CPU at idle.)

Best regards,
Larry

#22

Hi there,
Yea Idunno putting linux on these is like killing a fly with a shotgun.:slight_smile:
You may want to consider , a power bank with the solar power already on it. still keep the lipo and just let the power bank buffer the battery and recharge it and itself during the day.
HTH
GL:-) PJ