TMC2225 Makerbase MKS Stepper Motor Driver Stepstick Module

Tmc2225 is the next generation product which is a replacement for TMC2208, has better price and overall function compared to tmc2208. The only difference between TMC2225 and TMC2208 is package.The package of TMC2225 is HTSSOP,and the package of TMC2208 is QFN, so TMC2225 has better heat dissipation performance.

Microstep set:
Microstep setting
M0 M1 STEP
GND GND 4
VCC-IO GND 8
GND VCC_IO 16
VCC_IO VCC_IO 32
Driver current regulation:
Verf measures the voltage of Gnd and potentiometer middle.
Please DO NOT connect the motors when measuring the voltage, or it's easy to burn the drive.
Please connect the power supply when measuring voltage as well, do not connect only the USB power.
Please pay special attention to the direction, do not insert wrongly!
Driver current algorithm:
I = Vref Default I = 1.25A

 

Package Includes:

1pcs* MKS TMC2225
1pcs* Heat Sink