2017-11-13, 08:35 PM
I originally planned to detect when the pi had finished shutting down. I expect this can be done by setting an I/O-pin high, and when the pi has shut-down I would expect it to go low.
The UPS however cannot keep the pi powered infinitely, so I skipped the shut down detection, because I would have to cut the power after a while anyway, even if the pi did not shut down correctly.
What parts are you planning to use? If you have any problems I might be able to help you :-)
The UPS however cannot keep the pi powered infinitely, so I skipped the shut down detection, because I would have to cut the power after a while anyway, even if the pi did not shut down correctly.
What parts are you planning to use? If you have any problems I might be able to help you :-)