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4 days agoFor a reliable and useful remote control solution, you’re looking for an IPKVM with ATX power control. To setup the power control, you effectively set up a parallel circuit where your power switch connects to the motherboard, letting the KVM effectively press the power button ‘normally’. As a bonus, you can connect to the video and data of the KVM for even more remote control options, like be able to troubleshoot boot issues or load a virtual CD/DVD to upgrade the OS.
For tinkerers, I recommend the PiKVM, either DIY or Preassembled. It’s important to know that a RaspberryPi is energy efficient compared to an x86. This guy crunched the numbers
If you’re looking for a product instead of a project, I’d recommend JetKVM.
I’m not sure what to tell ya. A cheap ARM device is the CanaKit 2GB Raspberry Pi 4 starter kit costs $110, but the JetKVM I recommended above including the ATX adapter is also $110
https://www.amazon.com/CanaKit-Raspberry-4GB-Starter-Kit/dp/B07V2B4W63/
https://www.wisdpi.com/products/jetkvm
https://www.wisdpi.com/products/atx-extension-board
The only setup I can imagine that’s technically cheaper is an esp32 flashed with firmware, as discussed by another user (you already replied to it): https://lemmy.world/comment/20842145
But the esp32 (regardless of if you use a wire to simulate a button press, or have the device generate the WoL packet) is gonna be a pain to setup and flash by comparison to the other options.
If you already have a pi, it just needs to be flashed with Raspbian and install the app etherwake ‘sudo apt-get install etherwake’ and run it with ‘sudo etherwake [target MAC]’.