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#TMC2225 #2225 #Module #Stepper #Motor #Driver #Controller #StepStick #3D #printer #parts 
TMC2225 2225 Module Stepper Motor Driver Controller StepStick 3D printer parts
Overview:
Tmc2225 is the next generation product to replace tmc2208, have better price and all function of 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 have better heat dissipation performance.

Features:
Ultra quiet
Large heat sink,good heat dissipation
Support uart mode by set jumper caps instead of welding on mks gen_l V2.0,skr1.3/1.4,mks sgen_l.
Parameter:
Default current:1.25a
Max current:2.0a
Logic voltage:3.3v/5v
Input voltage:4.75v-36v
Microstep:up to 1/256
Mode:dir/step,uart
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!

Package includes: 
1 x TMC2225 Stepper Motor Driver
1 x Heatsink