5-Pack MKS TMC2226 Stepper Motor Driver StepStick V1.2 3D Printer Parts 2.5A UART Ultra Silent Better Heat Dissipation Replacing TMC2225 TMC2209 TMC2208

More details, please check this forum: https://github.com/makerbase-mks/MKS-StepStick-Driver

• TMC2226 have full function of TMC2209 and TMC2208. can completely replace TMC2209 and TMC2208. At the same time, TMC2226's package is HTSSOP, have better heat dissipation with the same current, it has lower heat generation, support bigger current, support sensorless-homing function.
• Features: 1.Ultra quiet, Large heat sink, good heat dissipation, Support sensorless-homing function and support uart mode by set jumper caps instead of welding on MKS SGEN-L, MKS GEN L, MKS ROBIN E 3D, MKS Robin nano V3.
• NOTE for Driver current regulation: Verf measures the voltage of Gnd and the potentionmeter center; And Please DO NOT connect the motors when measuring the voltage, or it's easy to burn the driver;
• Please connect the power supply when measuring voltage as well, DO NOT conect only the USB power; And Please pay special attention to the direction, Do NOT insert wrongly.
• Package: 5pcs TMC2226 stepper drivers and 5pcs heatsink