5PCS 3D Printer TMC2209 V3.0 Stepper Motor Driver, TMC2209 Stepper Driver Module with Heat Sink Mute Drive 256 Microsteps for 3D Printer Controller Boards SKR V1.3 MKS GEN L Ramps 1.4/1.5/1.6

• TMC2209 V3.0 is a super mute two-phase stepper motor drive chip, drive capability up to 1.7A (RMS) continuous coil current - 2.8A Peak.
• The flexible microstep interpolation unit can provide up to 256 subdivision, even in a system with limited pulse frequency, sine control can be perfectly realized.
• TMC2209 V3.0 stepper motor driver compatible with StepStick and Pololu A4988.
• With standard Step/dir interface,configuration via CFG pins or UART interface, it is simple and convenient to use.
• The motor controlled by the PWM chopper mode operated more smoothly and Avoid losing steps and Jittering.

Feature: Working Mode: Dir Step Microplver: 1/256 Microplyer Mode: Up to 256 Driver Current: Up to 2A Motor voltage: 5.5V-28V Logic voltage: 3.3V-5V Decibel: <10dB RSense: 0.11 Ohm Stealthchop(quiet): Yes Spreadcyle: Yes Motor Phase Current: 1.7A RMS, 2.8A Peak TMC2209 V3.0 single-axis stepper motor drive chip, power tube built-in drive current 1.7A peak . Mute technology.Support Single Wire UART for advanced configuration options. Integrated Pulse Generator for standalone motion. default value: 1V (+0.2); MAX: 2V; MIN: 0V Rotating potentiometer must not use too much force to prevent irreversible damage to the potentiometer when the counter-clockwise rotation reaches the maximum, if it continues to rotate, it will become the minimum similarly, when the clockwise rotation reaches the minimum, if it continues to rotate, it will become the maximum 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. The heat sink directly affixed to the IC, pay attention to the heat sink and pin spacing, or will be made the heatsink is connected with each pin to cause a short circuit. Package Included: 5 X TMC2209 V3.0 5 X Heat Sink 5 X Screwdriver