Best Cnc Controller 2026

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Last Updated - 03.02.2026

Best Choice

01

ANNOY TOOLS

GRBL Controller Control Board, GRBL 4-Axis Stepper Motor Controller Control Board with Offline/300/500W Spindle USB Driver Board, for CNC Laser Engraver

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

To protect novice and non-professional users, this control board has built-in protection programs that prevent firmware modification. Please confirm whether the board's features meet your requirements before purchasing.
Tip: Before you connect the motherboard, please carefully check the need to connect the device wire sequence (laser, motor) to prevent a mismatch of wire sequence, burn the device. Customer service 24H online, to provide you with help.
Support stepper motor: within 2A maximum current, within 1.5A recommended[Nema17、Nema23(Max. 57 stepper motors). Please check phase sequence when connecting the stepper motor, the phase sequence may be different for different motors, wrong connection may burn the motor a/nd the motherboard.
Support software:LaserGRBL/Lightburn/Candle(3 axis)/Universal Gcode Sender;Support external driver, external driver reserved interface with the market high-power driver consistent, convenient wiring.
Model: 4 Axis GRBL 1.1F USB Port GRBL Control Board; ARM 32-Bit; Input voltage: 12-24V DC 5A.Equipped with 5 A4988 drive independent driver module, support upgrade to DRV8825.CNC Router Engraver Milling Machine Controller board.
If you're using a computer with versions higher than win8, you do not need to install the driver files from the USB drive when connecting your control board. Simply ensure that your computer is connected to the internet when you connect the board, and the driver should automatically load. Note: This only applies to versions higher than win8. If you're using an earlier version of Windows, you'll still need to install the driver from the USB drive.
Compatibility: support 12V/24V laser, TTL/PWM modulation signal, 3P interface and 2P+2P interface; support 775 motor, 200W/300W/500W spindle; supportX/Y/Z/A four-axis drive, Y-axis dual drive. Support for rotary axis limit switch, Z-axis probe, emergency stop switch;5V/12V/24V constant voltage pin.

55,99 €
Value for Money

02

KOOKYE

KOOKYE 3D Printer Parts MKS DLC32 Offline Controller 32 Bits WiFi GRBL for Desktop Laser Engraving Machine (Only Motherboard)

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Thanks to the high-speed IO flip speed of the main control module and a powerful timer, MKS DLC32 can achieve a very high-speed en-graving speed, which we measured can reach 8000 mm/min.
5. MKS DLC32 is compatible with GRBLasre and Lightburn computer host software.
4.We have developed the WEB page of DLC32.As long as you log in the IP address of the motherboard with a browser on the LAN, you can perform various engraving operations , file transfers, etc .We has also developed a supporting mobile phone APP,which can edit pictures ,convert pictures into engraving files ,and transfer them to the main board in addition to conventional control.
3.The PWM frequency of MKS DLC32 can be as high as tens of KHz(the traditional scheme is lower than 980Hz ),which fully meets the needs of various semiconductor laser heads. The engraving effect is more delicate than the traditional desktop engraving scheme, and the grayscale expression is smoother.
1.The motherboard uses the ESP-32-WROOM-32U module,which embeds a dual-core 32-bit high-speed MCU with a clock up to 240MHz.And integrated WIFI, Bluetooth module ,the performance is very powerful. In addition, the module has a built-in 8M byte Flash memory chip, which provides effective protection for more application scenarios .

38,39 €
03

Fafeicy

MACH3 Controller, USB MACH3 100 kHz Motion Controller Card Breakout Board, Controller Card, for CNC Engraving, Servo Motor, Stepper Motor Servo Motor

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide use: the maximum step pulse rate of the motion control board is 100 kHz, which is very suitable for CNC engraving, servo motor, stepper motor servo motor
Variator output interface: the 4-way insulated relay output interface of the variator can control four relays to control spindle start, forward and reverse rotation, pumps and other devices
Functions: The function of this motion control board includes that it supports the automatic probe tool, emergency input, limit switch and brackets for connecting the electronic steering wheel
Features: Supports 4-axis binding, you can connect four stepper motor drives or servo control. 4 inputs for general use, you can connect the limit switch, Estop switch, probe switch, zero return and other device
Advantage: The motion control must use an external 24V DC power supply to isolate the USB and external port and make the system more stable. And it has a 0-10V output port, you can use MACH3 software to control the speed of the spindle motor

19,27 €
04

Yofuly

Improved GRBL 1.1 Control Board with Fan for 1610/2418/3018 DIY Laser Engraving Machine USB Connection, for Offline Controller Cast 3 Axis CNC

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Support three-axis XYZ control, spindle, laser head, suitable for CNC 1610/2418/3018 engraving machine.
Specification: 1.1J USB GRBL 3-axis control card with fan.
Software: GRBL Controller (spindle), Laser Grbl.
Input voltage: DC 24V.
Connector: USB (USB-CH340)

37,99 €
05

Walfront

CNC MACH3 USB 4 Axis Motion Control Card, Interface Breakout Board for Stepper Motor Driver

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The maximum step frequency is 100 KHz, which is suitable for the servo or stepper motor
The interface output 0-10V analogue signal, can also be configured as 0-5V output, convenient for you to choose the type you need
Super USB interface motion control card, free drive, easy configuration and good compatibility. Specially designed for notebook and tablet PC
Strong anti-interference ability, the frequency converter interface (AVI+, AVI-) is isolated from the computer and the main control circuit, will not be inserted by external strong power devices
4 all-purpose inputs, you can connect the limit switch, stop switch, probe switch, back to zero and other operations

18,09 €
06

COVVY

COVVY TB6600 4A 9-42V Stepper Motor Control CNC Controller 32 Segments 2/4 Phase Hybrid Stepper Motor Control Board

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The maximum output current is 4.0A (peak, in 100ms), 8 output current optional.
Suitable for all small automatic equipment and hardware, such as engraving machines, marking machines, cutting machines, laser photocopying, plotters, CNC machine tools, etc.
Power supply: DC 9-42V H-bridge, bipolar constant phase flow drive.
For type 42, 57, 86, 2/4 phase, 4/6/8 wires stepper motor. The best application target torque is 1.8Nm and under Nema 17, Nema 23 stepper motors.
6 subdivision modes of up to 32 segments can be selected and can be used for high division.

9,99 €
07

Uadme

MKS TinyBee Control Board 3D Printer 32Bit Silent Board 3D Upgrade 32Bit Motherboard Silent Motherboard with Built-in ESP32 WiFi Support Marlin2.0 Firmware 8MB Chip

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【SUPPORT VARIOUS SCREENS】: This is a main control board for 3D printer with built-in ESP32 Wi-Fi, which in addition to the normal LCD2004 and 12864 screen, also supports Marlin2.0 firmware, and also supports MKS MINI12864V3 and MKSTFT serial screen
【8M Byte Chip】: In addition, the controller card for 3D printers has a built-in 8M byte flash memory chip, which provides effective protection for more application scenarios
【32-BIT MICROPROCESSOR】The 3D printer controller is integrated into the ESP32 DOWD V3 chip for Xtensa dual-core 32-bit LX6 microprocessor and supports clock frequencies up to 240MHz
Powerful and versatile: the 32-bit motherboard uses the ESP32 WROOM 32U module, an embedded dual-core 32-bit high-speed MCU, the clock is up to 240 MHz. And integrate WiFi, Bluetooth module, update the firmware via USB, you can connect WiFi and website to control the print
Back EMF protection: VEXP has developed a protection circuit for the counter-EMF generated by the stepper motor, which significantly reduces the damage to the motor driver of the 3D printer control board

29,99 €
08

RATTMMOTOR

RATTMMOTOR GRBL Upgraded GRBL1.1 Control Board, USB Connection, with Fan for 1610/3018/3018-Pro, 3 Axis CNC Milling Machine, Offline Controller

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Supported: the GRBL control board is equipped with a professional DRV8825 driver; software GRBL control/candle (3 axis)/universal Gcode transmitter, system support: Windows XP/7/8 (Windows 10 and Apple system cannot be used), stepper motor Nema 17/23 (42/57)
Package includes: 1 x GRBL 1.1 control board, 1 x USB cable (if you need the instruction manual, please contact us.)
Great advantages: the transparent acrylic protective cover is dust and shockproof and effectively isolates wood chips and dust that occur during the engraving process; improved spindle drive (supports spindle with 20,000 rpm), improved USB connection (old patch soldering, now plug-in), inserted offline detection, can insert offline modules and computers at the same time, also automatically detects whether computer control There is a
Basic parameters: USB connection (USB-CH340), input voltage 12-24 V, master chip atmel 328P (Arduino Nano), spindle drive chip MOSFET (recommendation 24 V, current within 10 A), power interface DC interface, 5.5-2.5 mm (please confirm that the indicator light on the control panel after completion The installation lights up.) Cannot be compatible with Mp CNC Grbl
Applications – GRBL1.1f control board only fits 1610, 1310, 1610 PRO, 3018 and 3018-PRO, 3018-Pro-Max engraving machine. Apple and Google system as well as Windows 10 system cannot be supported

33,99 €
09

DollaTek

DollaTek 5-Axis CNC Breakout Board with Optical Coupler for Stepper Motor Driver MACH3

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Phase separation via USB power and peripherals to protect computer security.
Peripheral wide voltage input, 12-24V and anti-reverse function.
Fully support MACH3 and other computer software for parallel port control.
All input signals, all light lotus isolated, which can be accessed emergency stop on the knife, are the limit to the safety of the computer.
5 Axis CNC Breakout Board with Optical Coupler for Stepper Motor Driver MACH3

16,43 €
10

Watris Veiyi

Watris Veiyi USB Motion Controller Card, CNC Control Card, with USB Cable, for CNC Engraving, 8 x 7.7 cm

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8.1

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Strict standards: made in accordance with strict quality control standards, with focus on the safety of products, after many inspections before leaving the factory, we present you good product results
Practicality: the maximum stepping pulse frequency is 100KHz, precise engraving operation with motion control, stable signal transmission to improve machining accuracy, suitable for servo or stepper motors
Compact design: the board measures 8 x 7.7 cm / 3.15 x 3.03 inches and is equipped with an insulated USB cable, 4 insulated relay outputs and 4 input interfaces for CNC engraving
Advanced functions: supports automatic button tools and emergency inputs, is compatible with limit switches and is configured with a 0-10V output port. The electronic handwheel connection increases application flexibility
4 Axis Linkage: it supports a four axis linkage connecting four stepper motor drives or servo drives, which are used to control spindle start, forward and reverse rotation, pumps and other equipment

15,79 €