ESP8266 WIFI Module with 18650 Battery Holder Box Kit ESP-WROOM-02 Development Board D1 MINI WIFI Modules CP2102 USB Micro

Selamat Datang Di Toko Kami Semua Barang PreOrder 20-30 Hari Selamat Belanja Package : SMD is_customized : Yes Model Number : ESP8266 Application : MOBILE PHONE Condition : New Type : Module Brand Name : UICPAL Origin : Mainland China ESP8266 WIFI Module with 18650 Battery Holder Box Kit ESP-WROOM-02 Development Board D1 MINI WIFI Modules CP2102 USB Micro Call it a #34;WiFi battery. #34; I want to make it easier to develop the ESP8266 ESP8266 project by adding 18650 battery. When you do some ESP8266 projects you must hate to add power supply. This micro-board can solve such problems. The 3000mah 18650 battery will keep the ESP8266 running for 17 hours or more. What makes it special? Compatible with nodemcu. 18650 charging system integration. Indicator LED (green means full red means charging) can be used while charging. Switch control power supply. SMT connector for sleep mode 1 Additional LED programmable (gpio16) 0.5a charging current 1A Output Overcharge protection Over-discharge protection 10 digital pin read/write/interrupt/PWM/I2C/line support (except D0) Be careful with analog inputs + -. If the battery is oriented the wrong way, the charging chip will be damaged.