WeMos ESP-WROOM-02 WiFi Module with 18650 Battery Holder

WeMos ESP-WROOM-02 WiFi Module with 18650 Battery Holder

WeMos ESP-WROOM-2 module works similarly with NodeMCU boards with with addition of 18650 Battery Holder.

• 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 SMT connector could be used to sleep mode

• 1 extra LED could be programmed(Connected with GPIO16)

• 0.5A charging current

• 1A output

• Over charge protection

• Over discharge protection