WiFi Battery Module ESP32 0.96-inch OLED Development Tool
When you are doing some ESP32 projects, you will definitely get tired of using an external mobile power supply, which is very troublesome to operate. And our product - this small board can solve this problem. The LG 3000mAH 18650 battery can ensure the normal operation of ESP32.
18650 charging system integration.
Indicator LED internal (green indicates full, red indicates charging)
Charging and working can be done at the same time.
1 switch can control the power supply.
Can program 1 additional LED (connected to GPIO16 [D0])
0.5A charging current
1A output
Overcharge protection
Overdischarge protection
Breakthrough of all ESP32 pins
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