---
product_id: 676704828
title: "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"
brand: "cnctopbaos"
price: "22794 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/676704828-cnctopbaos-3-axis-grbl-1-1f-usb-port-cnc-engraving
store_origin: IS
region: Iceland
---

# Robust USB plug-in interface Integrated heat dissipation & short circuit protection Upgraded 3-axis GRBL 1.1f control 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

**Brand:** cnctopbaos
**Price:** 22794 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your CNC control—precision, power, and protection in one sleek board!

## Quick Answers

- **What is this?** 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 by cnctopbaos
- **How much does it cost?** 22794 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/676704828-cnctopbaos-3-axis-grbl-1-1f-usb-port-cnc-engraving)

## Best For

- cnctopbaos enthusiasts

## Why This Product

- Trusted cnctopbaos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool Under Pressure:** Built-in aluminum heat sink and fan port keep your controller running smooth, even under heavy loads.
- • **Safety First Design:** Emergency stop button port and optocoupler isolation protect your machine and workflow from unexpected faults.
- • **Plug & Play USB Power:** Upgraded USB-CH340 port ensures stable, durable connection—no more dropped signals during critical jobs.
- • **Future-Ready Flexibility:** Supports offline modules and powerful 24V spindles up to 20,000 RPM—upgrade your CNC game effortlessly.
- • **Precision 3-Axis Mastery:** Seamlessly control XYZ stepper motors & spindle with GRBL 1.1f firmware for flawless milling.

## Overview

The CNCTOPBAOS 3 Axis GRBL 1.1f USB CNC Controller Board is a cutting-edge control card designed for 3018 and 1610 PRO series CNC routers. Featuring an upgraded GRBL 1.1f firmware, plug-in USB interface, integrated stepper motor drivers with heat dissipation, and enhanced spindle control supporting up to 20,000 RPM, it delivers reliable, precise multi-axis control. Safety features like emergency stop ports and optocoupler isolation ensure stable operation, while offline module compatibility future-proofs your CNC setup.

## Description

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

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Display Type | LED |
| Operating Temperature | 2E+1 Degrees Celsius |
| UPC | 785004502766 |
| Manufacturer | Changzhou Rattm Motor Co.,Ltd |
| Color | Transparent |
| Shipping Weight | 0.18 Kilograms |
| Item Model Number | 4V |
| Item Part Number | 4V |
| Primary material | Plasti |
| Capacity | 3 Axis |
| Country of Origin | USA |

## Product Details

- **Colour:** Transparent
- **Brand:** CNCTOPBAOS
- **Voltage:** 24 Volts
- **Material:** Plasti
- **Item Weight:** 5 Ounces

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61rLkRFToOL.jpg)

## Questions & Answers

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

**Q: Is this board compatible with Lightburn software?**
A: 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.

**Q: 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?**
A: 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.

**Q: do you need other board like arduino to make this work? Does it comes with software?**
A: Yes it comes with software and you don’t need anything else

## Frequently Bought Together

- 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
- Genmitsu 6PCS Micro Limit Switches with 1M 3 Pin Cable for 3018-PROVer/3018-MX3/3018-PROVer Mach3
- SainSmart CNC Router Z-Axis Tool Setting Touch Probe, Compatible with Grbl/Mach 3

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-28*