Plastic Silent Stepper Motor Module for TMC2208 V1.2 Maker Self-assembled 3D Printing Device

Label:Yes 2.This driver board delivers quiet running performance for stepper motor use of printing equipment. 1.Accessory for 3D printing machines, upgraded TMC2208 V1.2 stepper motor driver module. 4.Compact circuit module connects with stepper motors to stabilize motor movement during printing. 5.Standard replacement circuit board fits most mainstream 3D printing machine assembly setups. 3.Updated version of TMC2208 unit brings optimized working performance for desktop printing devices.

Item Type: Stepper Motor Driver Material: Plastic Color:Blue Size:Suitable for TMC2208 V1.2 printer accessories Algorithm and adjustment of module drive current 1. Driving current algorithm: i = vref* 1.9/2.5, the default Verf is about 0.65V, so the default current is 1.4A, and the maximum current is 2A 2. Verf measures Gnd and the voltage at the middle end of the potentiometer 3. When measuring voltage, be sure not to connect the motor, otherwise the drive will be burnt easily 4. When measuring the voltage, the power should be turned on, and don't just connect to the USB for power supply

Package List: 1 x Driver 1 x Module 1 x Accessories

Note: Please pay special attention to the direction, do not insert it backwards.