Here is part 1 with introduction and basic concepts such as installing, hardware and firmware:
Here is part 2 where you will become power user and Marlin guru, it covers:
- Power-user tips
- Advanced options in Configuration.h
- Even more advanced things in Configuration_adv.h
- Bending the electronics to your will with pins.h
- Using custom temperature sensors with thermistortables.h
great work, thank you Thomas!