Deep Sleep with 18650 Battery Shield

[Mahko_Mahko]

@jakebdb56

firebeetle 2

Powerfeather is another very interesting option.

Battery + Solar Powered ESPHome Device with ESP32-S3 PowerFeather

Hello all, I’m the creator of ESP32-S3 PowerFeather, an ESP32 development board for LiPo/Li-Ion & solar powered applications with lots of power management and monitoring features. It is documented here. I’ve just released a beta of the external component that will make these power-related features easily accessible through ESPHome and Home Assistant. Here are the controls (sensors, switches, etc.) made available with this external component from the dashboard: [Screenshot from 2025-01-30 22-…