TZT WEMOS WiFi & Bluetooth Battery ESP32 development tool ESP32 battery esp8266 ESP WROOM 32 ESP32 good

When you do some ESP32projects you must hate to add a power bank to provide the power. This tiny board could solve such problems.
3000mAH 18650 battery could make ESP32run 17 hours or more.
18650 charging system integrated.
indicate LED inside(Green means full& Red means charging)
Charging and working could be at the same time.
1 Switch could control the power.
1 extra LED could be programmed(Connected with GPIO16[D0])
0.5A charging current
1A output
Over charge protection
Over discharge protection
Full ESP32 pins break out
Click the link for more details: http://espressif.com/en/products/hardware/esp32-devkitc/overview

Package included:

1 x WiFi + Bluetooth Battery ESP32 Development Tool
2 x 20P pin head