Carte mère pour imprimante 3D pilote de moteur pas à pas TMC2209 V3.0

Hardware compatible with for StepStick and for A4988 Drive capability up to 1.7A (RMS) continuous coil current - 2.8A Step/Dir interface with microstep interpolation (up to 256 microsteps) Configuration via pins or UART interface Motor voltage: 5.5...28V Logic voltage: 3.3...5V RSense: 0.11 Ohm stealthChop2 - for quiet operation and smooth motion spreadCycle - highly dynamic motor control chopper (enableable via UART, OTP, Pin) coolStep - current control for energy savings The TMC2209 is an ultra-quiet motor driver IC ( chip) for two-phase stepper motors. The TMC2209 is pin-compatible with many legacy drivers as well as the TMC2208. advanced StealthChop2 chopper ensures silent motor operation, high efficiency, and maximum torque. Its combination of fast current regulation and resonance suppression enables highly dynamic motion. StallGuard prevents stalls by providing sensorless homing. Built-in power MOSFETs handle motor currents up to 2A RMS and feature protection and diagnostic features for stable and reliable operation. An easy-to-use UART interface opens up tuning and control options. Application tuning can be stored in OTP memory. Separate pulse directions allow to be configured for silent operation and very precise operation, resulting in a cost-effective and competitive solution. Color: As Shown Material: plastic Package Contents: 1 * Driver 1 * Heat sink 1 * Screwdriver 1 * Ribbon cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.