[SOLVED] Making Apple Watch app to control an ATX PSU

s355

Commendable
Mar 19, 2021
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What IC do I need to receive the Apple Watch's commands and send the Power Ok signal to the watch? A toggle switch represents the state of the PSU. If the switch is off, the app will send the off command which will shut off the PSU. If the switch is on, the app will send the on command which will turn on the PSU. When the watch receives the Power Ok signal the watch will show "Power Ok".
 
You do it the other way around.

The watch controls the plug ON/Off.
The BIOS is set to power the system back up when it sees power at the plug.

 
Solution