ESP-0012
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Deskripsi:
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Shield ini memungkinkan agan menggunakan D1 mini/pro dengan baterai lithium, tanpa kabel USB. Jadi beneran wireless gan :D

Saat baterai nya mau abis, tinggal colok power di port micro usb untuk men-charge baterai.

1. Connect to lithium Battery (normal 3.3-4.2V), Connector Type: XH-2 2.54mm
2. Charging port (normal 5V)
3. Green LED, lights when charging is completed
4. Red LED, lights when charging

1. J1: setting max charging current, 0.5A or 1A.
2. J2: Connect Battery to A0