--- product_id: 263391284 title: "DollaTek 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3" brand: "dollatek" price: "€ 17.12" currency: EUR in_stock: true reviews_count: 6 category: "Dolla Tek" url: https://www.desertcart.sk/products/263391284-dollatek-5-axis-cnc-breakout-board-with-optical-coupler-stepper store_origin: SK region: Slovakia --- # USB & peripheral power isolation 5-axis control precision Optocoupler signal isolation DollaTek 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 **Brand:** dollatek **Price:** € 17.12 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with precision and protection — don’t get left behind! ## Quick Answers - **What is this?** DollaTek 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 by dollatek - **How much does it cost?** € 17.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/263391284-dollatek-5-axis-cnc-breakout-board-with-optical-coupler-stepper) ## Best For - dollatek enthusiasts ## Why This Product - Trusted dollatek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Computer Security:** USB power and peripherals powered separately to safeguard your PC from electrical faults. - • **Wide Voltage Compatibility:** Operates smoothly on 12-24V input with built-in anti-reverse protection for versatile setups. - • **Seamless 5-Axis CNC Control:** Master complex machining with full 5-axis stepper motor support for ultimate precision. - • **Optical Isolation for Safety:** All input signals are optocoupler-isolated, enabling emergency stops and limit switches without risk. - • **Integrated Spindle & PWM Control:** Control spindle speed and switches directly via dedicated relay and 0-10V analog outputs. ## Overview The DollaTek 5 Axis CNC Breakout Board is a versatile, MACH3-compatible controller designed for professional-grade stepper motor management. Featuring USB and peripheral power separation, wide voltage input (12-24V) with anti-reverse protection, and full optical isolation on all input signals, it ensures both precision and safety. With 17 fully labeled ports, integrated spindle relay, and PWM output, it supports complex 5-axis CNC operations while protecting your computer and equipment from electrical faults. ## Description Feature:1. Full support for MACH3 and other computer software that supports parallel port control.2. USB power supply and peripheral power supply are separated to ensure computer security.3. the peripheral wide voltage input, 12-24V, and anti-reverse function.4. All input signals are isolated by optical diaphragm, which can be connected to emergency stop, tool setting, limit, etc. to ensure computer security.5. One way relay output port can control the spindle switch. The output port is P17 port.6. One-way optocoupler-isolated 0-10V analog voltage output can control the inverter with the corresponding analog interface to control the spindle speed. The output port is the P1 port.7. Open all 17 ports, can be connected with optocoupler drive, can control 5-axis stepper motor.8. P1 acts as a PWM output and can control the spindle governor with optocoupler input.9. can be connected to the common or common yang, the input level is 5V drive.10. the board prints all port names, at a glance.Package Included:1 x 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 Review: Works, but is it quality? - Well, is it quality? At such a price what can anybody expect? When I purchased this board I couldn't get it to work immediately. I was so frustrated - went onto forums, looked up youtube videos - the lot. Still didn't work and so I gave up. I bought another board - same as this but more expensive. Same problem. Went back to the forums and saw a comment about the db25 cable - it made me wonder. Went and checked my cable with a multimeter - WOW, what a junk cable (purchased from desertcart), only one of the pins corresponded!! So, I paid more money for a better one and it worked, and the more expensive board worked with it, and this board worked also. Which board did I end up using for my machine? The more expensive one and I will tell you why - the quality was better. The screw terminals were far superior in the more expensive one (only a couple of pounds more expensive) and made wiring it up much easier. Is it a bad board? No, especially for the price. Is it worth spending a few pounds more for a better quality board? That is something for you to answer depending on your own needs and budget. Review: perfect,work very good ## Features - 5 Axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 - Fully support of MACH3 and other computer software support for parallel port control. - USB power supply and peripherals powered phase separation to protect computer security. - Peripheral wide voltage input,12-24V, and anti-reverse function. - All of the input signal, all the light lotus isolated, which can be accessed emergency stop on the knife, the limit to protect computer security. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07PNDXZQK | | Best Sellers Rank | 25,874 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 31 in Motor Drivers | | Brand | DollaTek | | Colour | Green | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (70) | | Display Type | Frame | | Item Weight | 220 Grams | | Manufacturer | DollaTek | | Material | Acrylonitrile Butadiene Styrene (ABS) | | Operating Temperature | 20 Degrees Celsius | | UPC | 725835035941 | ## Product Details - **Brand:** DollaTek - **Colour:** Green - **Display type:** Frame - **Item weight:** 220 Grams - **Material:** Acrylonitrile Butadiene Styrene (ABS) ## Images ![DollaTek 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 - Image 1](https://m.media-amazon.com/images/I/61u3NQh5ruL.jpg) ![DollaTek 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 - Image 2](https://m.media-amazon.com/images/I/61NIJfBNYML.jpg) ![DollaTek 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 - Image 3](https://m.media-amazon.com/images/I/61Uj+oBoWVL.jpg) ![DollaTek 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 - Image 4](https://m.media-amazon.com/images/I/61xkNJvVKEL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Works, but is it quality? *by M***6 on 13 July 2022* Well, is it quality? At such a price what can anybody expect? When I purchased this board I couldn't get it to work immediately. I was so frustrated - went onto forums, looked up youtube videos - the lot. Still didn't work and so I gave up. I bought another board - same as this but more expensive. Same problem. Went back to the forums and saw a comment about the db25 cable - it made me wonder. Went and checked my cable with a multimeter - WOW, what a junk cable (purchased from Amazon), only one of the pins corresponded!! So, I paid more money for a better one and it worked, and the more expensive board worked with it, and this board worked also. Which board did I end up using for my machine? The more expensive one and I will tell you why - the quality was better. The screw terminals were far superior in the more expensive one (only a couple of pounds more expensive) and made wiring it up much easier. Is it a bad board? No, especially for the price. Is it worth spending a few pounds more for a better quality board? That is something for you to answer depending on your own needs and budget. ### ⭐⭐⭐⭐⭐ Review *by S***A on 20 February 2026* perfect,work very good ### ⭐⭐ Review *by V***L on 20 August 2025* It works, but the spindle control doesn't work like it should be.. ## Frequently Bought Together - DollaTek 5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3 - STEPPERONLINE Digital Stepper Driver 1.0-4.2A 20-50VDC for Nema 17 and 23 Stepper Motor DM542T - CNC USB 4 Axis Motion Control Card, Interface Breakout Board for Stepper Motor Driver --- ## 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.sk/products/263391284-dollatek-5-axis-cnc-breakout-board-with-optical-coupler-stepper](https://www.desertcart.sk/products/263391284-dollatek-5-axis-cnc-breakout-board-with-optical-coupler-stepper) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-06*