Open Web Foundation Contributor License Agreement 1.0
Published: February 11, 2015 Concept
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The functional purpose of this design is to charge a battery from the USB connector and provide power to a load connected to VCC_SYS. Status is indicated by the LEDs. The battery is a standard LiPo with max voltage = 4.2V. A limit of roughly 1.3A is imposed on the current drawn from the USB connector. There are 3 errors in this design (in the schematic and/or layout) that will result in the board not working as specified above. Fork this design, find the errors, and fix them!