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Xinyuan-LilyGO / LilyGo-T-SIM7080G

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how to setup PMU to use PWRON as ENABLE signal ? #35

Closed gfilippi closed 8 months ago

gfilippi commented 10 months ago

I added a request also on the repo for XPowers library. From the spec of AXP2101 PMU it is possible to use the PWRON pin as an EN signal, without the need of pressing the button.

please help in understanding how to configure registers so that the board can be powered on this way, meaning simply using a voltage level for on/off operation for use cases where there is no "human intervention" (like a solar powered device in the field)

thanks

lewisxhe commented 8 months ago

Already replied in XPowersLib. Question will be closed