--- product_id: 61784358 title: "KEYESTUDIO CNC DIY Kit-Development Board for Arduino R3+GRBL CNC Shield V3+4pcs DRV8825 Stepper Motor Driver+USB Cable" brand: "keyestudio" price: "฿61" currency: THB in_stock: false reviews_count: 9 url: https://www.desertcart.co.th/products/61784358-keyestudio-cnc-diy-kit-development-board-for-arduino-r3-grbl store_origin: TH region: Thailand --- # KEYESTUDIO CNC DIY Kit-Development Board for Arduino R3+GRBL CNC Shield V3+4pcs DRV8825 Stepper Motor Driver+USB Cable **Brand:** keyestudio **Price:** ฿61 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** KEYESTUDIO CNC DIY Kit-Development Board for Arduino R3+GRBL CNC Shield V3+4pcs DRV8825 Stepper Motor Driver+USB Cable by keyestudio - **How much does it cost?** ฿61 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/61784358-keyestudio-cnc-diy-kit-development-board-for-arduino-r3-grbl) ## Best For - keyestudio enthusiasts ## Why This Product - Trusted keyestudio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Images ![KEYESTUDIO CNC DIY Kit-Development Board for Arduino R3+GRBL CNC Shield V3+4pcs DRV8825 Stepper Motor Driver+USB Cable - Image 1](https://m.media-amazon.com/images/I/71zMFxNrQgL.jpg) ![KEYESTUDIO CNC DIY Kit-Development Board for Arduino R3+GRBL CNC Shield V3+4pcs DRV8825 Stepper Motor Driver+USB Cable - Image 2](https://m.media-amazon.com/images/I/619kj4Sg7dL.jpg) ![KEYESTUDIO CNC DIY Kit-Development Board for Arduino R3+GRBL CNC Shield V3+4pcs DRV8825 Stepper Motor Driver+USB Cable - Image 3](https://m.media-amazon.com/images/I/71SHhshyIJL.jpg) ![KEYESTUDIO CNC DIY Kit-Development Board for Arduino R3+GRBL CNC Shield V3+4pcs DRV8825 Stepper Motor Driver+USB Cable - Image 4](https://m.media-amazon.com/images/I/71ubXeWGFmL.jpg) ## Questions & Answers **Q: Is this the same controller that is used on bobscnc E4, and does it come with the jumper pieces** A: I think this is more basic.....its designed for IDE arduino **Q: Can I use this to replace the controller in my K40 laser?** A: No. It does not have power management for CO2 lasers, only small LED Laser Module. ## Customer Reviews ### ⭐⭐⭐ 3.0 out of 5 stars Fuse Too Small for Included Drivers *by B***N on Reviewed in the United States on September 7, 2019* Updated review after resolving several problems.The shield seems to be made correctly and seems to work fine at first. The fuse on the shield is much too low for running motors with any real current. As soon as I got over about 1/2 amp the fuse blew. This seems to be a common issue. The fuse is really hard to get to in order to replace it. It would be nice to have this fuse converted to something that the user can set or change easily.The setup instructions are difficult to find, difficult to read, and not clear as the company sells this kit with several different stepper drivers and seems to use the same assembly instructions for all of them, even though the driver installation is reversed. I had to look at the pinouts on the shield and on the stepper driver board to install them correctly as the images shown on Amazon at the time were incorrect. These seem to have been updated. The drivers are not a Pololu driver breakout and are missing the VREF test pad to set the driver current, or the pad is hidden and not marked. This means you must have a current meter and make an adapter cable to set the current for the driver. I suspect this gives a lower current value than is true, but I can't tell for sure.In order for me to give five stars, the seller needed to:1. Provide accurate instructions, including how to set the current for the driver.2. Replace the fuse with one capable of handling the maximum load possible when running all four drivers at the same time, or make the fuse easily replaceable so the user can adjust the fuse to the appropriate level.3. Included all the Pololu test points on the driver breakout they advertised as Pololu, or remove the claim that the driver breakout is Pololu. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Got it working very quickly *by K***R on Reviewed in the United States on January 9, 2019* I was kind of amazed at how quickly all of my project came together with this. I though I had days worth of work to wire up my stepper motor. Turned out that I had it working in about an hour. The documentation for these parts by keyestudio is reasonably good. The boards mated and worked. I did need to dig up some jumpers to put the stepper drivers in the 1/32 step mode, but other than that everything I needed was included to get the stepper motor (I purchased separately) to start moving . I did have trouble getting the arduino IDE (not a keyestudio software) to work on my Mac, but I run windows 7 in parallels and the IDE worked fine there so that's what I'm doing. Seems like quality parts. There was a little guesswork when connecting limit switches. The X+ and X- are both on the same pin. You have to use logic in your design to "know" which limit switch you are moving toward to "know" which one was the one that tripped. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Powerful and cheap *by A***. on Reviewed in the United States on July 3, 2019* Worked really well. getting the software up and running can be a bit difficult. Google the name of the item and you'll come across a wiki and several GitHub pages which will help you through that. I thought I fried the driver's but it turned out I didn't which was nice. Don't play with the little potentiometer on the driver's unless you need to. That's what made me think I fried it. You'll need an external power supply to run this. Make sure you don't get one that's too big. Mine only goes down to 18V but the SHEILD (NOT THE UNO) can take up to 30VDC. Don't pump that through the Uno! You will lose all your magic blue smoke. The drivers are also good quality ones. They're supposed to be high current drivers too. --- ## 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.co.th/products/61784358-keyestudio-cnc-diy-kit-development-board-for-arduino-r3-grbl](https://www.desertcart.co.th/products/61784358-keyestudio-cnc-diy-kit-development-board-for-arduino-r3-grbl) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-29*