Big Rear Ender

I like the extra room that a large rear case provides so I went all out and made the Big Rear Ender for my ender 3 which I lovingly refer to as the Spender 3. Because I have spent too much money on it.

I added an additional 4040 extrusion to the sides of the printer in order to make it taller as well as feet that I modified from another thing.

Also, I have added the 3dfused x,y and z axis linear rail kit. This mod will fit that kit as well as a standard ender 3 or ender 3 pro. I am not sure about the ender 3 v2. But it should fit.

24 volts from the power supply is routed through 2 sonoff wifi relays that allow you to remotely turn the raspberry pi and separately the printer on and off. The relays are also compatible with alexa which is what I use to remotely control them. The relays are rated for 32v and 10amps.

There is also room for a buck converter that has a usb c connector which powers the raspberry pi. If you use a model 3 then you need to source another buck convert