10 Best Grbl Control of 2025

Tested and Reviewed: Top 10 Grbl Control deals with expert ratings from 8.1 to a perfect 10

April 2026 Edition

Editor's Choice

9.7

Makerbase

MKS DLC32 32bits GRBL Shield Controller CNC Expansion Board TS35 Offline Touch Screen Compatible CNC3018 PRO Upgrade Parts for Laser Engraver Machine

Editor's bottom line:

“This grbl control is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

32-bit ESP32,wifi inbuilt
Web,APP control
Compatible GRBL
3.5inch touchscreen offline control
SD card reader on board

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Picked by 397 people today

9.5

NYMOLABS

NymoLabs 4 AXIS USB CNC Offline Controller, Offline GRBL Control Module with 7inch IPS Touch Screen for grbl firmware CH340 chip 3018/3030/4030/4040/5040/6040/6050 CNC Router Machines

Main Highlights

Compatibility: Suitable for desktop CNC routers with GRBL firmware, CH340 communication chip, and a baud rate of 115200. Compatible with most desktop CNC routers machines, such as the 3018, 3030, 4030, 4040, 5040, 6040, and 6050 GRBL version CNC routers machines
USB Communication: This offline controller communicates with the GRBL CNC control board via USB, instead of using an 8-pin or 10-pin cable, providing better compatibility and user experience
7-Inch Touch Screen: This offline controller features a 7-inch IPS touch screen with a resolution of 1024x600. The screen uses CTS, which responds faster than RTS. Compared to offline controllers with a 2.8-inch display, the display and operating area are increased by 150%, offering more responsive operation
Advanced Features: Supports 4-axis control, tool path preview, custom macro buttons, parameter settings, tool path graph generation, spindle and probe parameter settings, manual data input, with options for controller storage and SD card storage. It covers nearly all the functions of computer CNC software, enabling offline control without the need for a computer
Aluminum Shell and Accessories: The controller shell is made from CNC-machined aluminum alloy and includes a mounting bracket
MicroSD card, SD card reader, Type-C cable, USB cable, installation tools, and accessories. The installation is convenient and user-friendly. Controller weight: 680 grams

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9.5

SWTHM

3 Axis GRBL Grblcontrol Stepper Motor 32-Bit CNC Engraving Machine Controller (1 Z-axis 2 Y-axis and 1 X-axis)

Main Highlights

HIGH PERFORMANCE: This controller utilizes a 32-bit processor and GRBL firmware for higher computing power and faster response times. This means you can expect faster movements and more precise positioning, resulting in increased productivity and machining quality.
Ease of Use: The Grblcontrol software provides an intuitive interface that allows you to easily set up and control your CNC engraving machine. You can set motion parameters, adjust speed and acceleration, and perform real-time monitoring and debugging through this software. This makes the operation easier and more convenient.
MULTIFUNCTIONAL: This controller has many excellent functions, such as limit switch inputs, PWM outputs, manual control buttons and so on. These features can help you better control and protect your equipment to ensure safe and reliable operation.
STABILITY: GRBL firmware is a widely used open source firmware with stability and reliability. This means you can use this controller with confidence without worrying about malfunctions or errors.A computer connected to a Windows 10 system is required for operation. When setting it up, please make sure it is always connected and not offline.
APPLICABILITY: Suitable for a wide range of engraving and cutting tasks, this controller controls the movement of stepper motors, enabling you to perform precise positioning and movement in the X, Y and Z axes. Whether you are making woodworking pieces, metal parts or other types of products, this controller can help you achieve accurate and efficient processing.

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9.2

CNCTOPBAOS

CNCTOPBAOS CNC Router GRBL Offline Controller,2.8" Touchscreen LCD Display Touch Screen Off-line Control Module For 3018-PRO,3018-PRO-MAX,3020 Plus,4540,3 Axis GRBL Milling Engraving Machine

Main Highlights

Applicable model: This grbl offline controller is suitable for 3018,3018-PRO,3018-PRO-MAX,upgraded 3018-PRO,3020-PLUS,4540 series Cnc router,grbl 1.1 controllers,3 axis milling engraving machines,with good compatibility,very suitable for various engraving carving projects.
2.8" LCD Touchscreen: This offline controller is equipped with a 2.8 inch LCD touch screen,the touch screen control design of the offline machine can make controlling the engraving machine more simple and convenient;Product Size: 3.74x3.14x0.72/95x80x18.5 mm
Easy access to files using SD card: The SD card contains some files for testing, and you can also put the desired files into the SD card.The functions of the touch screen offline controller are the same as the computer's control software,and you can also control every movement of the engraving machine as if you were operating on top of the engraving machine
Without connecting the PC: You can successfully and easily operate the engraving machine without connecting to a computer,greatly improving work efficiency;Just put the project you need inside that SD card,and you can operate the engraving machine via this offline controller
Easy to operate: The CNC offline controller is equipped with a connecting cable,SD card and a USB card reader,making it easy to install.ONLY need to imply click on the offline controller manually to operate, which is simple to operate, saves time, and improves your work efficiency

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9.0

CNCTOPBAOS

CNCTOPBAOS 3 Axis GRBL 1.1f USB Port CNC Engraving Machine Controller Board for CNC Router Engraver Milling Machine 3018-PRO 1610-PRO 3018-PRO-MAX Control Card

Main Highlights

Model: Upgraded 3 Axis GRBL 1.1F USB Port GRBL Control Board; Input voltage: 24VDC
Support software: GRBL Contol/Candle(3 axis)/Universal Gcode Sender; Support System: Windows XP/7/8/10
Support Motor: Support XYZ three-axis control, spindle.Support stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor Nema17,Nema23);Support spindle: Support 24VDC Spindle PWM speed 0%-100%,also support 3-pin PWM/TTL signal control module
New functions: Add 2-pin emergency stop button port,probe port,XYZ limit port and add the power button switch;Applications: The control board can be used with the 1310,1610-PRO, 3018,3018-PRO and 3018-PRO MAX etc engraving machines
IMPORTANT: This is a control board, NOT plug-and-play. Pls Connect 24VDC to board, then connect USB to PC. Driver: Install your CH340 driver. In Device Manager > "Ports", verify "USB-SERIAL CH340 (COMx)" appears. Software: Use GrblControl/Candle. Select same COM port, set baud rate to 115200, click "Connect".Unlock: After connect, click "Unlock" or send $X command Final Check: If connected but no movement, release emergency stop, ensure limit switches off, then click "Reset" & "Unlock"

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8.8

RATTMMOTOR

RATTMMOTOR 3-Axis Update GRBL 1.1f CNC Controller with Emergency and Limit Switch Fuction, CNC Router Engraver Machine GRBL Controller Board with Fan Cooling for CNC Wood Router Machine

Main Highlights

Basic ParametersConnection:USB (USB-CH340), Input voltage:12-24VDC (recommend 24VDC), Power Interface:5.5-2.5mm DC interface, Control software:GRBL control/ Lasrrgrbl, Support system:Windows XP / Win 7 / Win 8 / Win 10 (32/64 )/ Linux. Support Stepper motor:12V, maximum current of 2A or less,is recommended within 1.5A and additional heat (any nema17 or nema23 stepper motor). Spindle PWM speed: Support,
Mutiple FunctionsMaximum support for 20000RPM spindle, Support 0.5W-20W module, Support tool setting(probe) , Support GRBL offline controller. Equipped with silent fan, good cooling effect.
Emergency Stop Function Added an emergency stop button, during the engraving process, if the user encounters an emergency and needs to stop the engraving immediately, user can press the button to stop the operation.
X/Y/Z axis Limit Switch FunctionAdded X/Y/Z axis limit switch, when the engraving machine moves up and down or left and right, it will stop immediately if it exceeds the forming range.
Power Switch Button FunctionAdded the power switch button, simple operation, more safety in the process of using the machine.

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8.6

MYSWEETY

GRBL 1.1f CNC Controller 3-Axis CNC Router Machine Control Board for CNC 3018 Pro 3018 Max 3018Pro-M Milling Machine

Main Highlights

Model: Upgraded 3 Axis GRBL 1.1f USB Port GRBL Control Board. Input voltage: 24VDC
Support Software: GRBL Contol, Candle(3 axis), UGS(Universal Gcode Sender). Support System: Windows XP/7/8/10, Linux
Applications: The control board can be used with the 1310,1610-PRO, 3018, 3018 PRO and 3018 MAX cnc engraving machine
Stepper Motor Drive: A4988. Spindle power: 150W. Input voltage: 24V (12-24V). Maximum current of 2A or less is recommended within 1.5A and additional heat (Any stepper motor Nema17, Nema23)
Support XYZ 3-axis control, spindle and laser module. Support 3 pin and 2 pin lasers (the 2 pin lasers: please connect the white interface " + s-")

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8.3

Macrobase

CNC Controller 4 axis MKS DLC32 MAX Expansion Card GRBL 32 bit ESP32 Shield Breakout Board Engraving Machine Upgrade Parts

Main Highlights

MKS DLC32 MAX
CNC 4 axis card
GRBL controller
GRBL 32 bit ESP32 controller

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8.1

LUNYEE

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

Main Highlights

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.
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.
Support stepper motor: within 2A maximum current, within 1.5A recommended[Nema17Nema23Max. 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.
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.
If you're using a computer with Versions higher than win8, you 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.
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.

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8.1

YIDOFENG

YIDOFENG CNC Engraving Machine Control Board,Engraver CNC Router Engraver Milling Machine Controller Board,3 Axis ,GRBL ,1.1 F USB Port

Main Highlights

Model ParameterUpgraded 3 Axis GRBL 1.1F USB Port GRBL Control Board; Input voltage: 24VDC
Adapted Motor XYZ three-axis control, spindle motot;stepper motor: 12V, maximum current of 2A or less is recommended within 1.5A and additional heat. (Any stepper motor Nema17,Nema23);spindle motor: 24VDC Spindle PWM speed (0%-100%),and 3-pin PWM/TTL signal control module
Support SoftwareSupport GRBL Contol/Candle(3 axis);Laser Grbl;Support System:Windows XP/7/8/10;Support Laser:12V 5Amax;
Functions Support XYZ three-axis control, spindle, laser head, 2-pin emergency stop button port,probe port,XYZ limit port and add the power button switch.
Application scenarios CNC control board can be used with the 1310,1610-PRO, 3018,3018-PRO and 3018-PRO MAX etc engraving machines.

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Our Best Overall Choice

Best Choice

9.7

Makerbase

MKS DLC32 32bits GRBL Shield Controller CNC Expansion Board TS35 Offline Touch Screen Compatible CNC3018 PRO Upgrade Parts for Laser Engraver Machine

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

32-bit ESP32,wifi inbuilt
Web,APP control
Compatible GRBL
3.5inch touchscreen offline control
SD card reader on board

Show Price

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