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General| Microstepping | Up to 1/256 |
|---|---|
| Interface | UART |
| Logic Voltage | 3.3V / 5V |
| Version | V1.2 |
| Features | StealthChop2, SpreadCycle, StallGuard4, CoolStep |
| Protection | Short circuit |
| Dimensions | 20mm x 15mm |
Overview of the TMC2209 IC, its continuous and peak drive current, and comparison with TMC2208.
Specifies the operating voltage range and lists key patent technologies like SpreadCycle, StealthChop2, and CoolStep.
Details flexible microPlyer, StallGuard4, CoolStep, and compatibility with 3D printing devices.
Details the physical dimensions, power voltage, peak/RMS current, microstep settings, and operating modes.
Highlights advantages like step loss prevention, quiet operation, cooling, anti-shaking, and support for specific tests/modes.
Illustrates the physical dimensions of the drive module and the cooling pad size for heat dissipation.
Details the designation and functional purpose of each pin on the TMC2209 module.
Explains the mode settings for each pin, detailing the function of J1 and J2 interfaces.
Details the microstep resolution configuration based on MS1/MS2 pin settings.
Provides the formula for calculating drive current and instructions for potentiometer adjustment.
Explains the pin configuration for enabling UART mode by connecting the PDN_UART pin.
Illustrates the wiring diagrams for connecting the module to an MCU in UART mode.
Details how to select between mute (StealthChop) and anti-shake (SpreadCycle) modes using jumper settings.
Provides essential guidelines for safe installation, wiring, handling static electricity, and heat dissipation.
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