Description

DIY TMC2208 means TMC2208 STEP/DIR model

You can check the details info on this link:

https://github.com/bigtreetech/BIGTREETECH-TMC2208-V3.0

TMC2208 single-axis stepper motor drive chip, power tube built-in drive current 1.4A peak current 2A, voltage range 4.75V-36V, 256 subdivision; with patented technology spreadCycle ™ high chopper frequency, dcStep ™, stallGuard2 ™ stall detection technology, CoolStep ™ current dynamic adjustment technology, can save 70% of the energy, StealthChop mute technology

TMC2208 STEP,DIR/UART

TMC2208 V3.0 DIY STEP/DIR modle: Can be use STEP/DIR direct . It also has UART pins for easy diy welding when you want to use the UART model.

TMC2208 UART model: You can directly use UART model with this version We weld.