The Adafruit bq25185 USB / DC / Solar Charger Board uses the new bq25185. It is a nifty charger chip which has a lot of flexibility for different kinds of batteries (LiPoly, LiIon or LiFePO4), charging rates (250mA, 500mA, or 1A) and power sources (USB, DC or solar). To let folks really explore what this chip can do, we made a basic breakout board with all the things we find most useful: two ways to power/charge including a solar-friendly DC input, adjustable current and voltage, power path management, and status and control I/O.
The Adafruit bq25185 USB / DC / Solar Lithium Ion/Polymer Charger guide has everything you need to get started with this breakout. There’s pages for overview, pinouts, and resources for download.
Read more at Adafruit bq25185 USB / DC / Solar Lithium Ion/Polymer Charger
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