Battery backup and automatic shutdown and startup
#4
Right. I know it can run off battery. That's not was I was asking about.

I need to know if the Pine is powered from battery, and if so, I need to initiate a complete shutdown after a certain amount of time, and then when power is restored, boot back up again.

To summarize. Is it possible to:
1. detect in software if running on battery so I can halt the system
2. completely power down the pine from software
3. turn on when power returns

I realize I could theoretically install a big battery, but I actually want the ability to shut it down by pulling the power for a long period of time (say 20 to 30 seconds).


Messages In This Thread
RE: Battery backup and automatic shutdown and startup - by caseih - 05-05-2016, 06:59 AM

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