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Codename "Drogon".  The Dragon has taken to the air! Building on the Black-N-Blue best in industry controllers for laser engravers. 


Details on Youtube



Fully plug-n-play to all Ortur Lasers (Laser Master 2, Pro S1, Pro S2,  Aufero, Laser Master 3 Pro).  Also supports these machines plug-n-play, XTool D1, XTool Pro is in progress, Atezr and Sculptfun.  Also generic lasers like Eleksmaker and most every other Laser on the market! Added K40 circuitry is tuned specifically for the power supply to provide the correct signal and noise isolation.  Also supports K40 ribbon cable variants.  This means no rewiring is required and takes minutes to install and settings are pre-configured for your machine. 

Advanced Features:
Faster than any other commercial controller on the market.  2.5x faster than MKS DLC 32 devices.  Silent stepper drivers and full software control means the only noise you can hear is the laser.  Wifi and SD Card.  Lightburn, Lasergrbl and T2 Laser compatible.  Full offline capability incuding WebUI and Laser Explorer enables any wifi device to control the laser remotely and enables wifi touchscreen control.  Also Lightburn and Lasergrbl full wireless control.  The fastest USB gCode streamer in the market and with full software control of advanced stepper driver features along with the correct choice of motors will make it the fastest overall controller. 
Sensorless homing is possible on specific machines.


Works great with 12 or 24V power supplies, just make sure your laser is compatible with the voltage and the fans are compatible with the power supply you use.  Mounting solutions for Ortur or generic are provided.

The base price is $100.  This enables Bring Your Own (BYO) stepper drivers and covers most laser diode applications.  This cost does not include shipping.


Flat rate in US is $10.00
Shipping to UK and certain parts of Europe is $25 (contact me if in a region that is not yet enabled for shipping on this site).  Added shipping costs may occur if odering other items due to package size or weight.  We will make our best attemt to minimize shipping costs.



You can install your own stepper drivers, due to added software control, we only guarantee specific drivers from a proven supplier.  Contact us for details.  If you do not order the exact drivers we would install you would have to use standalone mode and lose full software control.  Make sure you follow the printed pins and do not install shifted or out of orientation. Minimum of 2 axes are needed, 3 axes gives you rotary, 4 axes provides rotary and Z. Details are in the FAQ section. If you do not order drivers or contact us, it implies you will use standalone mode (software control will be disabled) and you will have to set vRef.



Due to the nature of the support this controller has supporting a broad range of machines, each order is built, tested and depening on how configuring and testing goes as well as your place in the queue we do not give estimated delivery times.  Typically building, testing and shipping takes 2 weeks and in some cases up to 3 weeks with exceptions for new machine support which requires hardware design changes or other major development.  Also delays can occur due to material stock and how many orders are being filled.  Shipping times vary...  US shipments take 2-4 days for delivery and international can take 2-3 weeks depending on your country customs and other factors.  When the order ships the email on file will get a notification and tracking information.



Black-N-Blue 3 GRBL Laser Controller with wifi and sd

  • 32 bit modular laser controller board

    Upgrade your Ortur Laser Master 2, Laser Master 2 Pro S2/S1, Aufero , Eleksmaker, Sculptfun, YoraHome, K40, Xtool D1 Pro, Xtool D1, other...

    Fully Modular for those that want to add features to their engraver

    Silent Steppers, 24V capable, 32bit of course

    Lightburn, T2 Laser, Lasergrbl, all typical software Compatible

    Configurable steppers with onboard jumpers (1/16 microstepping default)

    Rotary can be installed directly in A or Z axis and controller in Lightburn without swapping wires or switches.

    Standard JST-HX connectors of all axes for easy  installations without splicing

    I designed this because I wanted to be able to do true greyscale and 8 bit processor cannot handle it. Also, I wanted to do faster, higher accuracy engravings.

    Let me know what type of machine you're upgrading.  You can contact me on Facebook

    Example engravings of what the 32bit can do are show in the gallery

    Join the group on Facebook - Den of Lasers

    Truly Plug-n-Play.... Enjoy

  • All sales are FINAL.

    We thoroughly test each device and stand by our quality and craftsmanship.  However this legal disclaimer is necessary.  If you receive a damaged or defective item it will be replaced or repaired at our discretion. You may be asked to return the defective item.

    Order Cancellation:  If the order has not been shipped, we are happy to cancel the order, minus a 5% fee. This is due to the fact that paypal will not refund us the associated fees. If an order has already been shipped, there is no possibility of cancellation.

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