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CNCTOPBAOS 3 Axis GRBL Control Board with Offline Controller for CNC Router

  • Based on 102 reviews
Condition: New
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Availability: In Stock.
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Arrives Thursday, Oct 22
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Style: Style-A


Features

  • Model: Upgraded 3 Axis GRBL 1.1F Control Board with Offline controller; Input voltage: 24VDC;Applications: The control board can be used with the 1310,1610-PRO, 3018,3018-PRO and 3018-PRO-MAX etc engraving machine or other GRBL Control CNC Router Machine
  • Features: Add emergency stop button port,probe port and XYZ limit switches port; Add the power button switch; Used integrated imported stepper motor drive;Enhanced spindle drive,can support max. 20000rpm spindle
  • Support software: GRBL Contol/Candle/Universal Gcode Sender; Support Computer System: Windows XP/7/8/10;The terminal of stepper motor,limit switch,tool setting and emergency stop button are 2-pin 2.54mm pitch,spindle is 2-pin port VH3.96mm pitch
  • Stepper Motor: Support XYZ three-axis Nema17 or Nema23 stepper motor, motor's Max. Current of 2A or less is recommended within 1.5A; Spindle: Support 24V DC Spindle PWM speed 0%-100%,also support 12V 3-pin PWM/TTL Max. 3.0A engraving module
  • Offline Controller:It supports SD card and TF card at the same time,standard capacity 1G, notebooks generally have SD card interface, copy files are very convenient,you can control the machine without computer

Description

Package include: 1.Add the outer casing: protect control board in transit,to avoid short circuit problem during use; 2.Add the power button switch; 3.Cancel the drive module,use integrated imported stepper motor drive,with short circuit protection,and integrated heat dissipation aluminum alloy; 4.Add the fan port to force heat dissipation; 5.Add offline recognition,can insert offline modules and computers at the same time.Offline will automatically identify if there is computer control. 6.Enhanced spindle drive,can support 20000rpm spindle.support more powerful spindle. 7.Improved USB interface: The original USB interface is patch soldering, transport collision and improper use, easy to drop, now changed to plug-in, very strong; 8.The spindle drive increases the optocoupler isolation, which makes the control board generate less heat, and the spindle speed adjustment is more linear and safer. 9.Add emergency stop button port,probe port and XYZ limit port. Main Page Control Page File Page

Manufacturer: ‎Changzhou Rattm Motor Co.,Ltd


Part Number: ‎4V


Item Weight: ‎8.1 ounces


Package Dimensions: ‎5.91 x 4.57 x 3.39 inches


Item model number: ‎4V


Size: ‎3 Axis


Color: ‎White


Style: ‎Style-A


Material: ‎Acrylonitrile Butadiene Styrene (ABS)


Power Source: ‎DC


Item Package Quantity: ‎1


Display Style: ‎LCD or LED


Date First Available: May 18, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Worked as soon as I pluged it in
Style: Style-A
It worked Great
Reviewed in the United States on April 19, 2026 by T

  • Very good quality
Style: Style-A
Very good quality, it was what I was waiting for, I used it and it works perfectly, good material and good finishes, I recommend it 100%.
Reviewed in the United States on October 19, 2025 by Marol Liber Montoya Muñoz

  • Works on any 3018
Style: Style-A
This worked great on my Rattmotor 3018.
Reviewed in the United States on April 9, 2025 by Ed W.

  • Somewhat deceiving
Style: Style-A
I feel cheated. I purchased this item because it is a 3-axis controller. It can control both a laser "and" a spindle motor. Unfortunately, the software they provide is strictly for a 2-axis laser etching. Had I realized this, I may have searched a little more. Honestly, I have not even received the board yet so my comment is solely on the fact that the software provided is unusable for what I purchased this board for (milling). ... show more
Reviewed in the United States on January 11, 2020 by Stacy D.

  • No functional test at manufacturer.
Style: Style-A
All the limit ports/terminals does not function. Z axis revert direction. Order replacement but still the same problems. I guess they didn’t do the functional test at manufacturer side.
Reviewed in the United States on December 11, 2022 by Alton Chu

  • Good CNC Router Controller
Style: Style-A
Good Router Controller Board for CNC 3018 Pro
Reviewed in the United States on April 9, 2024 by Nick

  • Fantastic!!!!
Style: Style-A
this is great. works flawlessly. wish i would have bought this years ago.
Reviewed in the United States on December 5, 2022 by Lawrence C.

  • Stops working after a few months
Style: Style-B
This is my second one to stop working after a few months. They just stop reading the card
Reviewed in the United States on June 26, 2023 by Lysol Pionex

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