How long to charge the first time?


Sorry for noob question.

I just unpacked my RPRO and plugged it in to the computer, but there is no indication LED to show it's charging or not or if it is full. How long do I charge it for the first time? Does the white button switch it ON?



  • The board is always on when it has a power source attached i.e. battery or usb cable.  You can connect to it with the MetaWear app and read the battery level.

    The 100mAh battery, from 0%, should be fully charged in at most 2 hours.  
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