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ESP32 Module

E119

Wemos esp-wroom-02 Pocket 8266 D1 mini WIFI Module --ESP8266+18650 Battery

Time: 2017-08-30
Author:
文件大小: 12731075 B

Wemos esp-wroom-02 Pocket 8266 D1 mini WIFI Module --ESP8266+18650 Battery

This develop board integrated ESP8266 and 18650 battery. A standard LG 3000mAH 18650 battery could run it 17 hours.

What is it?

You can call it "WiFi Battery". I added a 18650 battery to ESP8266 make ESP8266 more easy to develop projects.

Why did you make it?

When you do some ESP8266 projects you must hate to add a power bank to provide the power. This tiny board could solve such problems. A LG 3000mAH 18650 battery could make ESP8266 run 17 hours or more.

What makes it special?

· Same with NodeMCU.

· 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[D0])

· 0.5A charging current

· 1A output

· Over charge protection

· Over discharge protection

· 10 digital pins write/read/interrupt/pwm/I2C/one-wire supported(except D0)

· 1 analog input

Be careful + and -. If you put the wrong direction of battery the charging chip will be destroyed.

This product does not include 18650 battery.

 

Click the link for more details:

Wemos esp-wroom-02 Pocket 8266 D1 mini WIFI Module --ESP8266+18650 Batteryhttps://github.com/spacehuhn/esp8266_deauther  Wemos esp-wroom-02 Pocket 8266 D1 mini WIFI Module --ESP8266+18650 Battery 

Wemos esp-wroom-02 Pocket 8266 D1 mini WIFI Module --ESP8266+18650 Battery 

Wemos esp-wroom-02 Pocket 8266 D1 mini WIFI Module --ESP8266+18650 Battery

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