It has a very large build volume and at the same time very high resolution and precision

The filament sensor also allows you to resume 3D printing after a power outage

polymide tape and other adhesives

The Mega2560 is designed to be compatible with most shields designed for the Uno

TMC2209 - Ultra Quiet Stepper Driver ABS Filament It has a very largeThe TMC2209 is an ultra silent motor driver. V1. 0 The TMC2209 is an ultra low noise motor driver IC for two phase stepper motors. The driver has a maximum output capacity of 28 V and 2 A. It can operate bipolar stepper motors from 1 to 1 256 step mode. TMC2209 uses StealthChop2 technology for silent motor