Customer Reviews

4.94 out of 5
See all 1336 reviews
Write a Review
  • All Reviews (1336)
  • Image (156)
  • Video (2)
  • All Star
    • All Star(1336)
    • 5 Star(1277)
    • 4 Star(44)
    • 3 Star(14)
    • 2 Star(1)
    • 1 Star(0)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (United Kingdom)
Show Original

A part of the review has been auto-translated.

  • 26/03/2017

    CNC Shield. This is a faithful copy of the V3.0 board produced by There is some great info on this setup at with a step by step at One important thing - NEVER power up the board without there being stepper motors connected to each driver module. Failure to do this WILL destroy the driver modules.

    Show Original
  • 09/12/2017

    os dejo unas fotos del cnc que me he construido

    Show Original
  • 08/05/2019

    - Haute qualité 👍 - Emballage fin 📦 - Et reçu en moins de temps ⏰. Honnêtement la meilleure expérience de magasinage en ligne 😍 😘 👏👏

    Show Original
  • 07/05/2017

    This is a good controller for CNC machines. Heatsinks have double sticking tape for placing them on top of chip. Drivers have no led to see if signal is present. I found solution of motors not responding by reading ALL reviews and one frenchman said there has to be a jumper at EN/GRD pins, close to button. No jumper in package so I made one. The drver chip gets very hot with stepper 42BYGH47-401A at .98V reading in driver. Have to tweack a lot and learn much more electronic theory to make it run well.

    Show Original
  • 07/01/2019

    Purchased to run a GRBL build as a CNC router controller. Beware the pin alignment between the UNO, CNC shield and A4988 boards - i had to re-align some of the rows of header pins / sockets to allow the boards to assemble. Tested the UNO board - connects to the Arduino software and have downloaded a test program without issue. Note this board uses the CH340 USB-to-serial chip which is known to have an Rx buffer over-run issue with GRBL. On the CNC shield, the EN/X/Y/Z/A/5V headers (blue - top left) are not inserted all the way and are misaligned with the matching yellow headers - in my case a jumper won't fit to these without re-soldering. These headers are only used for development so i don't think it will matter initially. The shield is stamped as v3.00. The latest GRBL build (v1.1) and genuine Protoneer CNC shield (v3.51) have swapped the mapping of spindle enable and z-axis end stops; if using this shield with the latest GRBL the user needs to consider the implication of this. Solder quality seems fine across all boards. Entering into this project i was unaware of the specifics regarding the genuine vs. clone boards. I'll try these to see if they will work (i expect that they will) but i do so knowing that if they don't i'll be purchasing genuine boards to finish the build.

    Show Original
  • 27/12/2017

    Good controller board for this price. Comes with arduino uno clone and stepper motor drivers. (and heatshink for drivers) Just need make motor-cable and burn grbl software to arduino and get a cnc controller. Arduino borad has excelent quality. Some drivers, and a shield comes with curved, crooked pins (maybe the shipment, post office handling badly.), but easy to fix this with a plier.

    Show Original
  • 18/01/2017

    Packaging was good delivery time only 1 week. The product works very good no parts missing.

    Show Original
  • 05/05/2020

    these boards will power the stepper motors (2) of my foam board cutter

    Comments (1)
    Show Original
  • 26/05/2018

    Alles was man braucht für eine Motorsteuerung. Gut verpackt und eine schnelle Lieferung. Prima

    Show Original
  • Andriuz

    Good and useful. this is my second order for laser engraver.

    Show Original

    Total 0 pages

    Go to page


    You might be interested in

    recommendation for you
    • US$271.95
    • US$169.00
    • US$497.95
    • US$799.00
    • US$609.99
    • US$39.99
    • US$53.99
    • US$39.99
    • US$459.00
    • US$189.00
    • US$369.00
    • US$49.99
    • US$44.09
    • US$37.79
    • US$11.75
    • US$239.00
    • US$50.01
    • US$6.92