Wiring guide: Creality Ender 4 w/ Laser and Filament detection

You asked, so here is an in depth step by step to connecting the wiring for the Creality Ender 4 main board. IMPORTANT NOTE!! THE BED WIRING IS NOT LONG ENOUGH TO REACH IF ROUTED LIKE I DO IN THE VIDEO. I quickly found this out as it tried to home the Z and became tight. All other wiring is plenty long enough, but leave the bed thermistor and heat bed wire out to simply move as it needs, not wrapped to the post as I had done. I make mistakes so you dont have to. Get the stock instructions included with the Ender 4 here: https://goo.gl/aPwunc Check out my Patreon if you would like to help better the channel. Next goal is audio upgrade!   / 3dreefer   Follow me on Twitter here:   / 3dreefer