Is this the same as (or contains) an sn754410ne h-bridge? or, can i connect this directly to an arduino?

I am running several of these directly by arduino. No problems for several years.

Any data on this device? when i apply power, both power and error leds are lit up (blue), so i'm guessing this is a bad unit?

this is good one ，one indicator light is power light，one is running indicator light

EASON Stepper Motor Driver TB6600 4A DC9-42V 32 Subdivision for Nema 17, 23 Series Stepper Motor CNC Controller single Axis Hybrid MicroStepping

Product ID: 284674855

Details

Brand
EASON
Item Weight
0.12 Grams
Manufacturer
Yisheng
Material
Plastic
UPC
653871352206

⚡4A max drive current

🎯32 microstep subdivisions

🔋DC 9-42V wide voltage range

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HK$157

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Details

Brand
EASON
Item Weight
0.12 Grams
Manufacturer
Yisheng

Description

⚙️ Drive your projects with precision and power — don’t get left behind!

BUILT FOR AUTOMATION - Ideal for CNC, laser cutters, engraving, and pick-place machines
SLEEK DURABLE DESIGN - Upgraded plastic cover ensures protection and longevity
POWER MEETS FLEXIBILITY - Supports 9-42V DC input powering up to 4A current
PRECISION AT EVERY STEP - 32 microstep subdivisions for ultra-smooth motor control
UNIVERSAL COMPATIBILITY - Optimized for NEMA 17, 23, 42 & 57 stepper motors

The EASON TB6600 Stepper Motor Driver is a high-performance CNC controller designed for single-axis hybrid microstepping. It supports a wide voltage range (9-42V DC) and delivers up to 4A current, making it compatible with popular NEMA 17, 23, 42, and 57 stepper motors. With 32 microstep subdivisions, it ensures smooth, precise motor movements, perfect for automation tasks like laser cutting, engraving, and pick-and-place operations. Its upgraded plastic cover enhances durability, making it a reliable choice for professional-grade CNC applications.

Specifications

ASIN	B08SG7L54W
Best Sellers Rank	#130,740 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #59 in Electrical Motor Controls
Brand Name	EASON
Customer Reviews	4.4 4.4 out of 5 stars (143)
Item Weight	0.12 Grams
Manufacturer	Yisheng Technology
Material Type	Plastic
UPC	653871352206

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