1 small size and two layer design;
2 support dual extruder, bltouch , raspberry pi zero w,Proximity switch;
3 support A4988, TMC2208 ,TMC2130 and TMC5160 driver;
4 Supports regular 12864 screens and 2004 screens;
5 use XT60 interface;
6 With drive fan interface;
7 resume print;