11-07-2025, 05:44 AM
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#31
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Onyx-maniac
Posts: 4,223
Karma: 19345881
Join Date: Feb 2012
Device: Nook NST, Glow2, 3, 4, '21, Kobo Aura2, Poke3, Poke5, Go6
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1.8V is the steady voltage source.
0V is a GPIO input with an internal pulldown resistor to ground.
This is true for all Qualcomm.
If you have a "diode test" mode on your DVM:
You can connect black to a ground (like a tin shield).
You can connect red to the "0V' point.
You can do a reset with the power button or adb reboot or however.
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