BIGTREETECH TMC2208 V3.0 UART Stepper Motor Driver with Heatsink for Octopus V1.1/Octopus Pro/Manta M4P/M5P/M8P, SKR V1.4 Turbo SKR 3 MKS GEN Ramps 1.4 Series 3D Printer Control Board 4Pcs 4*TMC2208 UART

Description

【TMC2208 V3.0 Features】: Working Mode: DIR Step Microplver: 1/256 Microplyer Mode: Up to 256 Driver Current: Up to 2A Input Voltage: 4.75-35VDC Logical Voltage: 3.3V-5V Decibel: <10dB RDSON: ≤0.3Q Stealthchop(quiet): Yes Spreadcyle: Yes Motor Phase Current: 1.2A RMS, 2.0A Peak 【UART Working Mode】: Note: the factory tmc2208-v3.0 has two modes of STEP/DIR and UART, customers can choose according to their needs. Users who purchase the STEP/DIR mode driver need to perform the following hardware operations on the driver module before wiring. The user who purchases the UART mode driver does not need to perform any soldering operation. 【The Benefits of UART Mode】: Motor current can be set arbitrarily by firmware. Micro-steps can be set arbitrarily by firmware (up to 256 actual micro-steps). The actual and interpolated microsteps can be combined to achieve maximum torque. Firmware can dynamically switch stepper motors between stealthChop2 and spreadCycle modes through UART. 【Attention】: Make sure to do a good job in heat dissipation (heat sink + heat dissipation fan) before driving to prevent abnormal operation of the drive. If you encounter problems in use, welcome to contact us, we will be answer to you ASAP. If you have any good comments or suggestions on our products, please tell us, we will carefully consider your comments or Suggestions. Thank you for choosing BIGTREETECH products.

Features

• Ultra-quiet Stepper Driver: TMC2208 stepper motor driver is an ultra quiet motor driver for two-phase stepper motors. The continuous drive current is 1.2A and the peak current is 2A, voltage range 4.75V-36V. 256 subdivisions. Stealthchop ensures the motor's noiseless movements.
• Smooth Operation: Incorporated the Spreadcycle technology, BIGTREETECH TMC2208 stepper driver is controlled by the PWM chopper moder, which makes the motor operate more smoothly, and effectively avoids losing steps or jittering.
• Terrfic Thermal Performances: Thanks to the immersional gold finishing, tmc2208 v3.0 uart mode stepper motor driver generates 30% lower heats compared with TMC2208 driver of other brands on market. With much better thermal dissipation and cooling performance, it means more heavy duty and longer life of the driver motor.
• UART Mode: BTT TMC 2208 stepper motor driver can be used also in UART mode where the stepper motor setting and tuning can be done through simple serial UART interface with your micro-controller, which make it flexible to use with any 3d printing board without redesign or make software or hardware changes.
• After-sales Services: You could search BIGTREETECH at GitHub to get the infos, or you can witer to us directly on Amazon. We have professional tech supports team available online to take care of all your problems in time.