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Figure out what's up with the Radxa CM3 battery charger circuitry #22

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Figure out what's up with the Radxa CM3 battery charger circuitry#22

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@EvanKrall
EvanKrall
opened on Apr 1, 2022
  • If I have a battery connected, do I need to power the 5v inputs?
  • how does the USB_OTG0_VBUSDET pin work?
  • Can the CM3 actually charge a battery from USB?
  • Can the CM3 actually run from battery?
  • Can it handle hot plugging USB in and out?

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