Batteri Shield For WeMos® D1 mini for lading av lithium batteri (3.7V)
With this shield 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. Just connect lithium Battery to this shield, and it will provide 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 x Battery Shield
2 x Header pins