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KeeYees

KeeYees Professional 3D Printer CNC Kit with E-Tutorial - CNC Shield Expansion Board V3.0 Board A4988 Stepper Motor Driver DC Power Cable Mechanical Switch Endstop with Jumper caps

  • Based on 116 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 20
Order within 1 hour and 29 minutes
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Features

  • Stable performance A4988 Driver Chip is low power consumption and will not be too hot during use. The performance is more stable than chip.
  • DC Power cable The DC power cord can quickly connect to the DC power adapter and power the CNC shield board. Save time and more securer cable connection Plug and Work.
  • CNC Shield This is the latest version of the expansion board, which can be used for engraving machines and 3D printers. It can drive 4 A4988 stepper motors.
  • With 20 Pcs Jumpers When setting up CNC projects, jumper caps are necessary accessories. There are 20 of them in the kit, enough for most project.

Description

CNC Expansion Board: - GRBL 0.9 compatible - Runs on 12-36V DC - 4-Axis support: X, Y, Z - It can drive 4 stepper motors, and each stepper motor only needs 2 IO ports. That is to say, 6 IO ports can manage 3 stepper motors very well, which is very convenient to use. A4988 Stepper Motor Driver: - Size: 201511mm - Heat Sink Size: 995mm - Minimum operating voltage: 8V - Maximum operating voltage: 35V - Continuous current per phase: 1Av - Maximum current per phase: 2A - Minimum logic voltage: 3V - Maximum logic voltage: 5.5V - Thermal shutdown circuitry - Ground fault protection - Load short-circuit protection - Microstep resolutions: Full, 1/2, 1/4, 1/8 and 1/16 KeeYees Board: - microcontroller - Input voltage: 7-12V - 5V Electric current: 500MA - 3.3V Electric current: 50MA - 14 Digital I/O Pins (6 PWM outputs) - 8 Analog Inputs - 32k Flash Memory Package included: 1 x CNC Shield Board 1 x KeeYees Board 4 x A4988 Stepper Motor Driver with Heat Sink 1 x Female DC Power Cable 4 x Mechanical Switch Endstop 20 x 2.54mm Black Jumper Caps

Package Dimensions ‏ : ‎ 8.7 x 5.59 x 1.69 inches; 7.83 ounces


Date First Available ‏ : ‎ September 25, 2020


Manufacturer ‏ : ‎ KeeYees


Best Sellers Rank: #156,811 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #29 in 3D Printer Interface & Driver Modules


#29 in 3D Printer Interface & Driver Modules:


Customer Reviews: 4.0 4.0 out of 5 stars 116 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Works great for $30.
I knew nothing about Arduino programming before I purchased this. I have a project that needs to control two stepper motors. This kit works well for my project. I downloaded the instruction in pdf and followed the instructions. I watched a few youtube to understand how CNC shield works. I have my stepper motors up and running in 2 days. A few improvements on the instruction manual will be perfect. Need instructions on how to use the endstop RAMPs. For $30, it's a good deal. ... show more
Reviewed in the United States on January 28, 2024 by Amazon Customer
    • Works like a charm
This is great. Used this as the core backbone for converting my spare 3D printer into a CNC machine. Using grbl for the gcode files and only needed to do a few tweaks and boom goes the dynamite. Recommend
Reviewed in the United States on February 15, 2022 by Shane
    • Damaged driver
One of the A4998 stepper motor drivers were damaged/dead out of the box. Was planning on upgrading them either way.
Reviewed in the United States on July 4, 2023 by Jaydan D.
    • Works well
Set up for a Cnc configuration and it works well.
Reviewed in the United States on March 20, 2021 by Shadead
    • one driver doa, another potentiometer failed while adjusting voltage
you get what you pay for. two parts malfunctioned but overall still worth the price.
Reviewed in the United States on December 14, 2024 by Josh
    • Not GRBL V0.9 + compatible and pins/headers were bent
Review Image by C.J.G. C.J.G.
Review Image by C.J.G. C.J.G.
Review Image by C.J.G. C.J.G.
Review Image by C.J.G. C.J.G.
Review Image by C.J.G. C.J.G.
Review Image by C.J.G. C.J.G.
I chose this set because the description claims to be GRBL V0.9+ compatible. It is not. There was a hardware change with GRBL V0.9+ and when I run the current GRBL with this board, the Z limit switch doesn't work. This board should work with V0.8 and below but that is not what I need. This is one of the only listings that claimed V0.9+ support so I bought it even though I'm using different drivers. When it arrived, the pins and headers were all bent. Since I really needed this set thinking it was GRBL 0.9 compatible, I decided to bend the pins/headers back into place and attempted to use it. I was able to run the motors but the Z limit switch didn't work. I've had trouble with other Amazon CNC shields and have since learned about the hardware change with v0.9. I'm very disappointed that the claim was incorrect. I am returning this set since it was damaged and doesn't work as it claimed. If you're looking for GRBL V0.9+ compatibility, look for CNC Shield V3.51. ... show more
Reviewed in the United States on January 9, 2022 by C.J.G. C.J.G.
    • Not great
Lasted all of about 1 hour total runtime. Bench testing unit, motors quit moving. Tried different motors, different drivers, different power supply. Motors will not move anymore. Period. No idea what I did or didn't do, was working just fine on the bench with grbl 1.1 installed onto Arduino and open builds control and UGS for the interface. Weird. ... show more
Reviewed in the United States on September 28, 2024 by JTC
    • Great value
I have bought at least 4 of these, they work great and haven't had any issues
Reviewed in the United States on December 10, 2020 by Kindle Customer

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