DEVKIT-S12G128 not working

[daviddunn]

Hi,

  regarding part # DEVKIT-S12G128 , customer was able to work on the board when they gave power through a external 12 V supply. When the jumper setting has changed to provide power to the board from the USB it is observed that power is not reaching at MCU VDD pin. Kindly review and advise what could have gone wrong. Thanks

[RadekS]

Hi David,

I just tested it and it works correctly on my side.

The jumper should connect J13-2 and JP1 pins for powering MCU from USB.

Please be aware that J17 is not relative to MCU power – it is power selector for J3 Arduino Uno compatible connector.

I hope it helps you.

Have a great day,
Radek

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