Tough Allegro A4988 Stepper Driver – Genuine Chip, 4 Layer PCB, 2oz Copper


  • Genuine Allegro A4988 Stepper Driver
  • 4 Layer PCB for optimal heat dissipation
  • Large heatsink to cool driver included

In stock

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Product Info

  • Genuine Allegro A4988 Stepper Driver
    • No clone chips that cause print quality issues like other cheap “A4988” stepper drivers – Most A4988 drivers are clones, not real Allegro chips
    • Pre-soldered pin headers
    • 5 different step rates: 1, 1/2, 1/4, 1/8, and 1/16
    • Intelligent chopping control to automatically select correct decay rate for accurate prints and optimal torque
    • Thermal protection in case of overheating
    • A wide operating voltage range of 8V up to 35V DC
    • Great for any axis
    • Normal noise level
  • 4 Layer PCB with 2oz Copper for optimal heat dissipation and more power up to 2A output
  • Large heatsink to cool driver included
    • 3M Adhesive Pre-Applied
  • When installing check that EN pin (marked on the bottom of the board) is matched up to the board you are installing this in. Installing in the wrong direction will fry the stepper driver and this is not covered under warranty.

Warranty & Support Information

Technical Support: TH3D Community Support

  • To get technical support with this product it is handled through our TH3D Communities
  • Technical support is not included through the TH3D Helpdesk at no charge
    • You are welcome to ask quick questions about a Community Support product through our helpdesk but in-depth 1 on 1 technical support is not included.
  • If you require require a more personalized level of technical support it can be purchased separately in 1 hour blocks of time. Contact Us to get a time-slot paid for and scheduled through one of our technicians.

Warranty Info: 90 Days Warranty

  • Our warranty covers any and all defects with the product.
  • If your product fails or has problems within the warranty period you can contact our support team by emailing or by using the Contact Us link.
    • This is for warranty related issues only, not technical support.
  • Damage/Failure due to improper installation, usage, failure resulting from an issue with the machine the product is installed on, and/or modification or the product is not covered under warranty


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