what limit switch will i need to use and what probe do they sell it with the plug already on the wires ?

I believe it's pin a1 and yes the one I bought had the plug. Although the one I bought is an odd size. ( 14.2 mm ) I ended up grinding it down to 14. If I would have known how simple they are I would have just made one. All you need is an alligator clip to ground out on a slightly spring loaded piece of metal with wires connecting the two.

Is this board compatible with Lightburn software?

Yes, the LightBurn version for GCode controllers will run on this board. I got the WOODPECKER CNC CAMXTOOL V3.4 and I’m running the current trial version (LightBurn V0.9.16) now and have found no problems. Note: the trial contains both g-code and DSP versions.

How are the limit pins configured? Will the board recognize the pins or will the board just notify the software and its up to the software to stop?

The function of the limit pins is to notify the kernel on the board that they have been activated or deactivated depending on the type of limit switch you are using. IE a Normally Opened or Normally Closed switch. I do know the GRBL 1.1f kernel that comes with the board detects the change on the pins. However, you still need to set the software to do what you want it to do when detecting the change. IE like having the homing setting set in the GRBL settings $24 - $27 are the settings you want to set for homing.

do you need other board like arduino to make this work? Does it comes with software?

Yes it comes with software and you don’t need anything else

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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

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

Product ID: 58354230

Details

Brand
CNCTOPBAOS
Color
Transparent
Item Weight
5 Ounces
Material
Plasti
Voltage
24 Volts

🔌24V DC input power

⚙️3-axis stepper motor control

🖥️USB port with GRBL 1.1f firmware

NT$2032

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Description

⚡ Elevate your CNC game with pro-level control and safety features!

ADVANCED SAFETY PORTS - Includes emergency stop, probe, and XYZ limit switch ports for secure operation.
UNIVERSAL COMPATIBILITY - Works with popular CNC models like 3018-PRO, 1610-PRO, and 3018-PRO MAX.
PRECISION 3 AXIS CONTROL - Seamlessly manage XYZ stepper motors and spindle for flawless engraving.
OPTIMIZED PWM SPINDLE CONTROL - Supports 0-100% PWM speed control for precise spindle performance.
PLUG PLAY WITH CUSTOM TWEAKS - Easy USB connection with GRBL 1.1f support and customizable software control.

The CNCTOPBAOS 3 Axis GRBL 1.1f USB CNC Controller Board is a robust, upgrade-ready control card designed for 24V CNC routers and engravers. It supports precise 3-axis stepper motor management, advanced spindle PWM control, and essential safety features like emergency stop and limit switches. Compatible with leading CNC models such as 3018-PRO and 1610-PRO, it offers seamless USB connectivity and software integration for professional-grade milling and engraving projects.

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NT$2032

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Taiwan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Best Sellers Rank	#171,494 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #36 in 3D Printer Controllers
Customer Reviews	4.3 out of 5 stars 285 Reviews

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

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Description

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Common Questions