BIGTREETECH TMC2209 v1.2

BIGTREETECH TMC2209 v1.2

The BIGTREETECH TMC2209 v1.2 provides smooth and quiet operation.

Features
The Flexible microPlayer interpolation unit can provide 256 microsteps.
Stallguard4™ locked-motor test can provide an abnormal signal when the motor rotates abnormally.
CoolStep™ current dynamic control can save 75% energy.

TMC2209 V1.2 VS TMC2208, more of these functions:
1. Blocking rotation detection
Stallguard–TMC2209 provides a load and loss of speed detection technology
2. 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

Specs:
Operating Mode: STEP/DIR or UART
Power Voltage (VM): 4.75v-28v DC
Peak Current: 2.8A
Current RMS: 2A
Max Microsteps: 256
Microsteps Setting: 2, 4, 8, 16 (Can be divided into 256)

• 1 x TMC2209 Stepper Driver
• 1 x Heatsink
• 1 x cable jumper