cr10s ultimate upgrade

DISCONTINUED: having too many issues and do not plan to fix due to other upgrades to my setup. now using a bltouch on my new setup.



A 2-in-1 upgrade for creality cr10s (and maybe others). Direct drive and auto leveling using nozzle.

Uses "SIMAX3D Dual Drive BMG Bowden Extruder 1.75mm High Performance Upgrading Parts for CR10,Ender 3 Series,Wanhao D9,Anet E10,Geeetech A10 and Other DIY 3D Printer kit" from amazon.com:


https://www.amazon.com/SIMAX-3D-Extruder-Performance-Upgrading/dp/B07TZ3Z83S/ref=sr_1_6?crid=3O5H4HY5LPJM0&dchild=1&keywords=dual+drive+extruder&qid=1591725821&sprefix=dual+drive%2Caps%2C159&sr=8-6

and the motor:

https://www.amazon.com/Bipolar-Motor-18Ncm-25-5oz-17HS10-0704S/dp/B01LESPDCQ/ref=sr_1_1?crid=2G4AEUSGA9IGI&dchild=1&keywords=nema+17+stepper+motor+pancake&qid=1591729621&sprefix=nema+17+%2Caps%2C186&sr=8-1

And fan:

https://www.amazon.com/SoundOriginal-0-10A-0-15A-Humidifier-Aromatherapy-Replacement/dp/B071WMHNG5/ref=sr_1_3?dchild=1&keywo