Overview

• When you do some esp32 projects need to add power supply to provide power.
• But this little board can solve such problems.
• LG 3000mah 18650 battery can make esp32run more than 17 hours.

   Features

• 18650 charging system integration.
• Indication LED inside (green means full and red means charging)
• Charging and working can be done at the same time.
• 1 switch can control the power.
• 1 additional LED programmable (with gpio16 [doing])
• 0.5a charging current
• 1A output
• Overcharge protection
• Over discharge protection
• Full esp32 pinout

   Picture

   Interface Definition

   Outline Dimensions

   Video

1. ESP32-Devkitc x1