Power cycling a whole museum of computers with Feather #ESP32 @JeffersGlass @Hackaday
Flicking a circuit breaker to power cycle hundreds of desktop computers inside interactive museum exhibits is hardly ideal. Computers tend to get cranky when improperly shutdown, and there’s a high risk of data loss.
Financial concerns ruled out commercial computer management solutions, and manually shutting down each exhibit at the end of the day is not practical. Tasked with finding a solution, Jeff Glass mixed off-the-shelf UPS (uninterruptible power supply) hardware, an Adafruit FeatherWing and some CircuitPython to get computers shut down and restarted properly.
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Thanks for the shout-out Anne! Since this attracted lots of “what if you” comments over on Hackaday, I’ve added an addendum to the original post addressing some of the additional ideas presented. It’s at the bottom of the original post.