Ender 3 V2 Modification Set

https://www.youtube.com/channel/UC5qbD7VqzdayIPZssbmtbMw

Ender 3 V2 Board version v4.2.2
3Dtouch
BIGTREETECH Smart Filament Sensor(runout sensor)
Dual Gear Extruder
Dual Z Axis Lead Screw Upgrade(Single Motor)
anti backlash nut(T8)x2
Reinforced Springs
Warming sheet under the bed(220x220)
Smart filament sensor mounting bolts and nuts are M5

Sensor mounted arm is "ohlpro Car Tablet Holder"
find it Amazon
I used the one that no longer use.

Firmware is created with the above specifications.
memo.txt is made to avoid mistakes at the time of creation.

-----Note-----
Do not use it if you are in an area with frequent power outages.
Power Loss Recovery will not work properly.

1. Power is restored.
2. Printing resume confirmation screen.
3. When "Continue" is pressed, printing resumes after a while.
4. However, normal printing screen does not appear.
5. The screen is printed without changing the home screen, and printing will stop when you use other operations.