5 Ultra-Quiet Stepstick 2.5A UART Nema17 Stepper Motor Driver Modules for TMC2208

Features:1.Ultra-quiet: This module uses high-precision, silent hashing algorithms for quiet motor movement and quiet stopping, making it super quiet during the printing process.
2.Powerful: This stepper motor driver module has better heat dissipation, supports higher currents, and supports sensorless functions.
3.Perfect replacement: This driver has all the features of the TMC2208 and is a complete replacement for it.
4.Outstanding performance: With an RDSon value of 0.2 A, the TMC2209 driver has a lower resistive conduction output driver, providing lower power consumption and higher current.
5.Exquisite Design: UART mode is supported by applying jumper caps instead of soldering for MKS gen lV2.0, skr1.3 1.4, for MKS sgen l.
Specifications:Item Type: Stepper Motor Driver
Material: PCB, Aluminum Alloy
Model: TMC2209 V2.0
Microsteps: 256 subdivisions
Drive Current: 2.8A
Configuration: STEP, DIR, or UART
br> Default Factory Current: 0.85A
Drive Motor Load Voltage: 5.5-28V
Logic IC Operating Voltage: 3-5V
Product Application: Various 3D Main Control Boards
Recommended Current: No more than 1.7A

How to use:Refer to the user manual
Package list:5 x stepper motor driver
5 x heat sink
Note:1. Verf measures the voltage across Gnd and the potentiometer.Please do not connect the motor when measuring the voltage, otherwise the driver will easily burn out.Please connect the power supply when measuring the voltage, not just the USB power supply.Please pay attention to the orientation; please do not insert it incorrectly!