Can this drive a 200 step motor?

yes, all this does is convert pulses into different voltage pulses (adjusts current) across the stepper motor coils. The driver doesn't care about the steps/revolution of your motor. You can adjust the number of steps per revolution (microsteps x stepper steps/rev). It is up to the users to convert number of pulses into revolutions of motor shaft if you care about absolute position or have a fixed pulse frequency and want a specific RPM.

Can this drive 400 step / 0.9° stepper motors?

This controller is designed for a 400 ppr motor. You can also get much better than .9° resolution by setting the switches. On my mill I use the 800 ppr setting which is a half step or .45°/step. You then need to make adjustments in software or code for 800 ppr vs 400 ppr. I have not used it with higher than 800 ppr or 1/2 step so I don't know how it will work for you.

Can this be controlled using a Raspberry Pi?

I would think with the appropriate hat it could.

This is my 1st go at this. is the dm542t the best choice to run the 17hs24-2104s 92oz nema 17 motor?

idk what the best choice is , but these will run them.. id set the dip switches to low current

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STEPPERONLINE Digital Stepper Driver 1.0-4.2A 20-50VDC for Nema 17 and 23 Stepper Motor DM542T

STEPPERONLINE Digital Stepper Driver 1.0-4.2A 20-50VDC for Nema 17 and 23 Stepper Motor DM542T

Product ID: 80780166

Details

Brand
STEPPERONLINE
Colour
red
Item weight
210 Grams
Material
Plastic
Voltage
5 Volts

⚡20-50VDC input voltage

🎯1/128 microstep resolution

🔧1.0-4.2A peak current range

R$1067

Duties & taxes included

In stock

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Description

🚀 Drive Your Innovation with Precision and Power!

POWER MEETS STABILITY - Operate confidently with a robust 20-50VDC input and peak currents up to 4.2A, ensuring optimal torque and reduced vibration.
VERSATILE COMPATIBILITY - Perfectly tailored for Nema 17 and 23 stepper motors, supporting both 2 and 4 phase engines with TTL isolated inputs.
SMART SELF CONFIGURATION - Automatically identifies and configures motor parameters for seamless plug-and-play performance.
PRECISION AT YOUR FINGERTIPS - Experience ultra-smooth motor control with 15 selectable microstep resolutions up to 25,000 steps per revolution.
BUILT TO LAST DESIGNED TO PERFORM - Engineered with anti-resonance technology and overvoltage protection for reliable, jitter-free operation.

The STEPPERONLINE DM542T is a professional-grade digital stepper driver designed for Nema 17 and 23 motors, delivering 1.0 to 4.2A peak current and operating within a 20-50VDC range. Featuring 15 microstep resolutions up to 1/128 for ultra-smooth motion, it includes smart self-configuration, anti-resonance for stable torque, and comprehensive protection mechanisms, making it a reliable choice for advanced automation and motion control projects.

Specifications

ASIN	B06Y5VPSFN
Best Sellers Rank	116,266 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 218 in Motor Drivers
Brand	STEPPERONLINE
Colour	red
Country Of Origin	China
Customer Reviews	4.8 4.8 out of 5 stars (637)
Display Type	LED or LCD
Item Weight	210 Grams
Manufacturer	STEPPERONLINE
Manufacturer Part Number	DM542T
Material	Plastic
Model Number	DM542T
Number of Items	1
Number of Packs	1
Operating Temperature	45 Degrees Celsius
UPC	714485410482 715624558829 715776647549
Unit Count	1.0 count
Voltage	5 Volts

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