--- product_id: 140884394 title: "GRBL 1.1f CNC Controller 3-Axis CNC Router Machine Control Board for CNC 3018 Pro 3018 Max 3018Pro-M Milling Machine" brand: "mysweety" price: "₨1350" currency: SCR in_stock: true reviews_count: 10 category: "Mysweety" url: https://www.desertcart.sc/products/140884394-grbl-1-1f-cnc-controller-3-axis-cnc-router-machine store_origin: SC region: Seychelles --- # 24V DC input power 3-axis GRBL 1.1f control USB-CH340 connectivity GRBL 1.1f CNC Controller 3-Axis CNC Router Machine Control Board for CNC 3018 Pro 3018 Max 3018Pro-M Milling Machine **Brand:** mysweety **Price:** ₨1350 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your CNC game with the ultimate 3-axis control board — precision meets power! ## Quick Answers - **What is this?** GRBL 1.1f CNC Controller 3-Axis CNC Router Machine Control Board for CNC 3018 Pro 3018 Max 3018Pro-M Milling Machine by mysweety - **How much does it cost?** ₨1350 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/140884394-grbl-1-1f-cnc-controller-3-axis-cnc-router-machine) ## Best For - mysweety enthusiasts ## Why This Product - Trusted mysweety brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Motor Control:** Optimized A4988 stepper driver supports Nema17 & Nema23 motors up to 2A for smooth, accurate milling and engraving. - • **Plug & Play Precision:** Seamlessly upgrade your CNC 3018 series with a drop-in replacement board for instant performance boost. - • **Universal Compatibility:** Supports Windows & Linux with popular GRBL control software like Candle and UGS for flexible workflow integration. - • **Enhanced Safety & Control:** Includes emergency stop, probe, and XYZ limit switch ports to keep your projects secure and precise. - • **Future-Ready Connectivity:** Equipped with 2-pin & 3-pin laser/spindle module ports for versatile CNC and laser engraving applications. ## Overview The GRBL 1.1f CNC Controller is a compact, USB-powered 3-axis control board designed for CNC 3018 series routers. It supports 24V DC input, integrates with popular GRBL-based software on Windows and Linux, and drives stepper motors up to 2A with A4988 drivers. Enhanced with emergency stop, probe, and limit switch ports, it offers reliable, plug-and-play performance for milling, engraving, and laser applications. ## Description Package include: 1x Upgraded 3 Axis GRBL 1.1 Control Board 1x USB cable Specification: Connection: USB (USB-CH340) Input voltage: 24VDC (only support 24VDC input) Control software: GRBL control (candle), Universal Gcode Sender Master chip atmel 328P (arduino nano) Spindle drive chip: MOSFET recommendation 24V DC, current : within 10A Spindle PWM speed: Support Support stepper motor: Maximum current of 2A or less, is recommended within 1.5A and additional heat (any nema17 or nema23 stepper motor) Support system: Windows XP / Win 7 / Win 8 / Win 10 (32/64 can be), Linux Power Interface: 5.5-2.5mm DC interface Newly added functional ports: Add emergency stop button port, probe port, XYZ limit port and add the power button switch. Limit switch/Probe/Estop port: 2-pin port Module connection port: 3-pin port Spindle connection port: 2-pin port Review: drop in replacement in my 3018 CNC machine - drop in replacement, plug n play Review: Absolute a must for lazer etching - It is what it says in description, came very fast and very well packaged- Usb cable very good quality- this is the second one i bought in the last 2 weeks- got it for spare ## Features - 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-") ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07S2R59N6 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #285,306 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #64 in 3D Printer Controllers | | Color | Transparent | | Customer Reviews | 4.3 4.3 out of 5 stars (107) | | Date First Available | May 20, 2019 | | Item Package Quantity | 1 | | Item Weight | 5 ounces | | Manufacturer | MYSWEETY | | Material | Other | | Package Dimensions | 7.09 x 5.28 x 1.02 inches | | Size | Small | ## Images ![GRBL 1.1f CNC Controller 3-Axis CNC Router Machine Control Board for CNC 3018 Pro 3018 Max 3018Pro-M Milling Machine - Image 1](https://m.media-amazon.com/images/I/61P1YNQzphL.jpg) ## Questions & Answers **Q: Can you use the linux universal g code sender?** A: Yes you can. I also use the CNCjs g-code sender with my Sweety board... if your sender understands GRBL you are good to go.... the Sweety board comes pre-loaded with GRBL on it. **Q: Does anyone know the connector type for the stepper motors? Thanks!** A: 42x34mm stepper motors. **Q: Spindle connector polarity not specified. Can voltage be changed from 24vdc to 12vdc?** A: It can't changed the voltage. **Q: My old board sent 24v to the spindle. This one reads 24v across the terminals but when i actually hook it up, im only getting 7v. Is there a reason?** A: What current is. Available? You need to provide enough current ## Customer Reviews ### ⭐⭐⭐⭐⭐ drop in replacement in my 3018 CNC machine *by B***N on September 14, 2024* drop in replacement, plug n play ### ⭐⭐⭐⭐⭐ Absolute a must for lazer etching *by C***0 on April 8, 2023* It is what it says in description, came very fast and very well packaged- Usb cable very good quality- this is the second one i bought in the last 2 weeks- got it for spare ### ⭐⭐⭐⭐⭐ Great replacement for older Woodpecker boards. *by S***G on June 5, 2020* Bought this to replace faulty woodpecker 3.1 board that came with 3018 model CNC. Initially I had a few issues with laser cutting, but updating the firmware to latest GRBL v1.1h resolved everything. The fan seems to keep stepper controllers cooller than other GRBL controllers I have used. I had to widen the holes to fit existing 3018 mounting but that was simple enough. ## Frequently Bought Together - GRBL 1.1f CNC Controller 3-Axis CNC Router Machine Control Board for CNC 3018 Pro 3018 Max 3018Pro-M Milling Machine - Genmitsu 6PCS Micro Limit Switches with 1M 3 Pin Cable for 3018-PROVer/3018-MX3/3018-PROVer Mach3 - Genmitsu CNC Router Emergency Stop Switch Push Button for 3018-MX3/3018-PROVer --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sc/products/140884394-grbl-1-1f-cnc-controller-3-axis-cnc-router-machine](https://www.desertcart.sc/products/140884394-grbl-1-1f-cnc-controller-3-axis-cnc-router-machine) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-05-19*