WeMos ESP8266 ESP-WROOM-02 Mainboard D1 Mini Wifi Module

LED indicator light / over charge/discharge protection / 18650 battery
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  • Can also call it Wifi battery, for adding a 18650 battery to ESP8266, making it much easier to develop projects
  • A 3000mAH 18650 battery makes ESP8266 run 17 hours
  • Board integrated ESP8266 and 18650 battery
  • LED indicator light, full charge w/ green light, while charging operation w/ red ligiht  
  • You can work with it while charging
  • 1 Switch could control the power.
  • SMT connector could be used during sleep mode
  • One extra LED could be programmed (connected with GPIO16)
  • 0.5A charging current
  • 1A output current
Product Type Wifi Modules
Power & Batteries
Batteries Included No
Battery Capacity (FastTech Tested) 3000 mAh
Battery Feature Rechargeable
Battery Form Factor 18650
Required Battery Count 1
Brand WeMos
Package Contents 1*Wifi Module
Package Type Plain
Depth 11 mm
Height 33 mm
Product Weight 70 g
Width 65 mm
Date Listed 6/27/2018
SKU 9656673
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Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

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