Flyingbear P905 Power Relay Box

I recently bought a Flyingbear P905 printer. I really like the printer it prints very decent quality and is good value for money. However there are a few things I have become accustomed to which I really miss on my new printer.

I like to be able to have octoprint automatically shut down the printer after a period of time of inactivity. using a 5V relay module on PS_ON header makes this possible. I designed this box to allow easy installation onto the frame with no customization requirement.