TMC2130 is a powerful two-phase stepper motor driver chip with a standard SPI interface and a simple Step / Dir interface. Very quiet, heavy-duty driver that doesn't lose any steps.
Features:
Support of the SPI interface control
Does not lose any steps even under heavy loads.
Logic voltage: 3.3V/5V
Input voltage range: 12V/24V DC
Motor operating current 1,2a (peak 2A)
Spreadcycle ensures that the stepper motor has a smooth transition without dead zone current when it crosses zero. TMC2130 stepper motor driver chip has almost no jitter
StealthChop can drive the motor so that it works quietly. The noise of the motor is below 10 dB, which is much lower than with conventional stepper drivers.
With SpreadCycle PWM the motor works smoother and more stable
More information, firmware and instructions are available here
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