✔️ Blocking rotation detection
✔️ Stallguard - TMC2209 provides a load and loss of speed detection technology
✔️ Current dynamic adjustment
✔️ Coolstep - TMC2209 provides a current dynamic regulation technology that saves up to 75% of electrical energy.
✔️ stealthChop2 - for quiet operation and smooth motion
✔️ spreadCycle - highly dynamic motor control chopper
✔️ coolStep - current control for energy savings
✔️ stallGuard4 - sensorless motor load detection
The hardware of the modes UART,DIR/STEP is the same. If you need to use UART mode, you just need to modify the firmware.
8 x TMC2209 V1.2 Stepper Motor Driver
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