Battery Shield For WeMos D1

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6 items


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Politique retours 14 jours.

You can use D1 mini without usb cable, it's really wireless now.


Put D1 mini anywhere, using this battery shield and a lithium Battery.


  • Boost, just connect lithium Battery to this shield, power supply for the entire D1 mini system
  • Charging, when the battery run out, you do not need to unplug the battery, just using usb port to charging.

1. Connect to lithium Battery (normal 3.3-4.2V)

2. Charging port (normal 5V)

3. Green LED, lights when charging is completed

4. Red LED, lights when charging

6 Items

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