Technical summary
When you work on some ESP32 projects, you must hate adding a power bank to supply energy. This little board could solve such problems. A 3000mAh 18650 battery could run the ESP32 for 17 hours or more
Product description:
when you work on some ESP32 projects, you must hate adding a power bank to supply energy. This little board could solve such problems. A 3000mAh 18650 battery could run the ESP32 for 17 hours or more.
- Integrated 18650 charging system.
- Indicator LED inside (green means full and red means charging).
- Charging and working could be done at the same time.
- 1 switch could control the power.
- 1 extra LED can be programmed (connected with GPIO16[D0])
- Charging current 0.5A
- 1A output
- Overcharge protection
- Over-discharge protection
- Full ESP32 pins brought out
