Table of Contents
NEJE DK - BL1500mw Laser Engraver feature. About power - saving mode. How to use it with laptop or desktop computer. How to use it with Android phone and iPhone. About laser head. For Gearbest customers: If you've purchased NEJE DK - BL1500mw 550 x 550 Pixel Laser Engraver from. This is because the software developed base on Microsoft Net 4.0 platform. Win 8 and Win 10 are already installed, no need to repeat. But if your computer is win 7 you may need to install, XP SP1 or SP2 the.net 4.0 framework may not be able to support. Upgrade NEJE KZ 10W 450nm Professional Automatic DIY Dektop Mini CNC Laser Engraver Printer Handicraft Wood Burning Tools Regular price $98 00 $98.00 NEJE KZ 3000mW High Speed Mini USB Laser Engraver Carver Automatic DIY Print Engraving Carving Machine. LaserStar laser engraving software includes a comprehensive library of more than 100 True Type fonts, images, and wire-frame artwork. Our laser engraving software, when used in cooperation with CorelDraw, or any other HPGL (.plt) based software package, can generate limitless custom designs, logos and theme combinations to personalize a wide.
The page is for NEJE master 2 3500,master 2 7w, master 2 20w
The difference between Master 2 and Master:
1. Master 2 adds wireless control function.(Support Android mobile phones, Android tablets, iphone, ipad, iouch mobile control devices)
2.the second processor of master 2 is updated to GRBL1.1F firmware. Control software update to benbox LaserGRBL and LightBurn in GRBL1.1f mode (default Benbox firmware)
Introduction
NEJE Master 2 is a engraving and cutting machine for area ( 170x170mm ), with its main structure being formed by unique special composite materials and CNC process precision assembly, which enables the machine with durability without deformation, ensuring long-term service life and high accuracy.
NEJE Master 2 is equipped with 2 processors and can support 2 firmwares at the same time. When starting the software, the machine will automatically recognize the software and connect to it. In NEJE mode, NEJE Windows software works with NEJE ANdorid APP. This mode is suitable for beginners, which is simple and can help create high-quality works.
NEJE software provides cloud services, with numerous high-quality materials to help you create better works.
NEJE's online G-code helps beginners to easily understand the G-code world.
In NEJE mode, with built-in sensor protection function, if the position changes when the machine is working, the machine will stop working to protect it from damage.
Another processor is Atmel, which supports BENBOX firmware and GRBL 1.1F firmware. Both these two modes are suitable for professional players to handle Gcode.
Conan exiles body mods. NEJE Module is equipped with temperature sensing. Each NEJE laser has undergone long-term aging test to ensure that the heat dissipation is controlled within 70 degrees Celsius. Laser modules without temperature sensing function cannot ensure that the laser can work for a long time because it is impossible to detect the quality for the mode in which the temperature cannot be measured.
3500mw 405nm module: extremely fine focusing, 405nm high absorption efficiency, good at sculpting grayscale portraits, high-precision drawing, as well as cutting ( MAX 0.5mm) of gray paper.
7W module: lightweight design guarantees high power. Capable of high-speed deep engraving (0.5-1.5mm), suitable for marking patterns and logos, as well as cutting of wooden blocks with a thickness of 2.5-3mm.
20W module: With strong power, the engraving depth can reach 1.5-3mm in the engraving mode, and it can cut for a long time in continuous 100% power mode, which is suitable for cutting wooden blocks with a thickness of 3-5mm ( max 8mm ).
The NEJE team continuously optimizes the optical system to make the optical power loss less than 1%, the focus point is clear, and the maximum cutting thickness can reach 8mm with the correct focus adjustment.
For other modules with different functions that are constantly being updated, please follow NEJE
Attention
Please wear protective glasses before operation!
Please do not touch the laser outlet with your hands. It may burn your hands!
Neje Laser Engraver Software Linux
Please avoid strongly impact on the machine!
Children under 14 years of age are prohibited from using this product!
Children over 14 years of age need adult supervision when using this product!
In GRBL mode, the acceleration sensor will not work and cannot play the protective role!
Download
The software marked “√” is equipped with all functions.
NEJE firmware is good at efficient SCANNING mode and unique minimal Gcode mode. High quality, high efficiency, simple, safe, portable.
Atmel supports Benbox firmware and GRBL1.1f. The default is to install Benbox firmware. If you want to use LaserGRBL software, you can download the GRBL uploader on the wiki.
NOTE:
Benbox and LaserGRBL are open source software. NEJE only provides hardware support. NEJE does not provide technical support for the software!
NEJE Win Software √
NEJE Contrller for Windows ( Select the latest software Download ):
NEJE_V5.3.4.exe — 2020.8.25- bug fix.
NEJE_V5.3.2.exe — 2020.7.21- Optimized the logic design of upgrade failure. The ”NEJE_FirmwareCenter_V1.1“ update tool has been updated. You can download the firmware7.1 on this page.
NEJE_V5.3.1.exe — 2020.7.13- bug fix, firmware upgrade to version 7.1.
NEJE_V5.2.exe — 2020.6.12- Support NEJE Master 2, mini, plus ,max; bug fix.
NEJE_V5.1.exe — 2020.4.2-Support firmware upgrade to version 6.2
NEJE_V5.0.1.exe — 2020.3.19
System Require: Windows 7 SP1 SP2 SP3, Windows 8.1, Windows 10 and above ( Does not support windows XP )
If your operating system does not have the .NET Framework 4.8 environment installed, you need to reinstall the operating environment. If the software can be opened directly, you can ignore it.
NEJE Android APP √
( Select the latest software Download )
NEJE_V2.4.apk — 2020.6.12 Support NEJE Master 2 mini, plus ,max; bug fix;
NEJE_V2.3.apk — 2020.3.16
System Require: Android 5.0 and above.
Support Android Smart phone and android pad.
Bluetooth Require: Bluetooth BLE 4.0 and above.
NEJE iOS, macOS APP
'NEJE Wireless' APP — 2020.3.25
Since the new macbook basically does not have a USB interface, the NEJE mac software has stopped updating on the master 2 hardware. Users can directly download the “NEJE Wireless” APP through the mac store and install it directly on your macbook. More functions will also be updated on this APP, please pay attention!
System Require: ios10.0 and above; macOS 10.15 and above.
Support iphone, ipad, ipod touch,macbook.
Bluetooth Require: Bluetooth BLE 4.0 and above.
Benbox Software √
Benbox for Windows:
driver.exe — (Ignore if driver is already installed)
benbox.exe — 2020.3.16
System Require: Windows 7 SP1 SP2 SP3, Windows 8.1, Windows 10 and above
LaserGRBL Software
LaserGRBL is a professional software that professional players can use. The firmware code is standard GRBL1.1F.
laserGRBL for Windows:
driver.exe(Ignore if driver is already installed)
NEJE Uploader supports the switch between benbox firmware and LaserGRBL firmware. Please power on the machine and connect it to a windows computer before use.
NEJE_GRBL_Uploader_V2.1.exe (Optimized firmware loading) — 2020.8.25
NEJE_GRBL_Uploader_V2.0.exe (Ignore if firmware is already installed) — 2020.3.19
LaserGRBL.exe — 2020.3.16
System Require: Windows 7 SP1 SP2 SP3, Windows 8.1, Windows 10 and above
LightBurn Software
NEJE Master2 supports LightBurn software with firmware GRBL1.1F.
LightBurn is a paid software. You can download it from the official website of Lightburn. This software is not developed by the NEJE team. You can use it for free for 30 days.
LightBurn is layout, editing, and control software for your laser cutter. With LightBurn you can:
- Import artwork in a variety of common vector graphic and image formats (including AI, PDF, SVG, DXF, PLT, PNG, JPG, GIF, BMP) Borderlands 2 skip intro.
- Arrange, edit, and even create new vector shapes within the editor, with powerful features like offsetting, boolean operations, welding, and node editing
- Apply settings like power, speed, number of passes, cut order, brightness & contrast, dithering mode, and much more
- Send the result directly to your laser cutter
LightBurn is a native application written for Windows, macOS, and Linux.
Prepare
installation
As the machine will vibrate during scanning, first find a stable and clean table top to stabilize the four bracket feet; or make a wooden base plate on which fix the four feet.
connection
The machine is equipped with CE UL certified high quality power supply.
Master 20W with 12V3A DC power supply.
focus
Adjustment method of zoom module:
Free corel draw x3 portable full version. 1.Before adjusting the focal length, prepare a dimming lens or protective glasses for filtering and observation.
2.Place the object to be carved under the laser and adjust the height of the laser to keep the distance between the light exit and the surface of the object at (30-50mm).
3.Turn the focusing head to adjust the focus until find the point.
note!
a.However, it should be noted that the focusing range of different laser heads is different. For details, please refer to the corresponding lens description on the wiki. For the distance under normal circumstances, the light exit distance is 30-50mm (40mm) from the engraving object.
b.If the surface of the carved or cut object is uneven or in a white and transparent state, it may cause the user to have no way to directly observe the focus state. In this case, you can use a thin gray cardboard on the surface of the object to help adjust the focus.
c.If the low-light brightness is inappropriate, you can adjust the low-light status in the software's settings page.
d.NEJE is equipped with a short-focus lens with a focal length in the 5-50mm range. The 3500 and 7w come standard with this lens. The closer the lens is to the light exit, the smaller the focus point. But there is a disadvantage: the burning smoke tends to blacken the lens. If you are trying to use this kind of close engraving or cutting, it is recommended to add an additional fan on the side to blow off the smoke and avoid contaminating the lens. If the smoke contaminates the lens, it may easily cause the lens to break. At this time, you need to purchase an additional lens to replace it. If there is no break, you need to clean the lens with a cotton swab.
Use NEJE Win Software
NEJE windows control software has all the control functions of NEJE. NEJE software is a simple, safe, high-efficiency engraving software with good image quality. The scanning mode is very fast. The G code mode is specially processed, and users do not need professional G code knowledge. , Complete the drawing and cutting work, and, under the Gcode operating mode, the sensor protection will also work at the same time to ensure the safety of use, Users can also use the NEJE scanner APP to directly transfer pictures from the mobile phone and directly taken photos to the computer software,the software will continue to optimize and update to provide you with more perfect services.
insert
Setting
The following parameters are only for reference. The actual parameters are determined according to the materials and modules used.
Generally, no adjustment is required by default. Novices do not recommend disabling the sensor protection function.
Position
Use NEJE Android APP
Use 'NEJE Wireless' iOS, macOS APP
Use Benbox Software
Generally only need to adjust these 3 settings to control the laser work:
Intensity: ( 1 - 255 ) ;
These are the default settings, don't change them! If it is delayed, please update according to this specification.
Use LaserGRBL Software
More info: http://lasergrbl.com
Note that the nc file converted through inkscape cannot be directly executed in the laserGRBL software, and S— needs to be added after the M03 instruction;
Maintenance
After a period of time, the belt may be aging and relaxation, resulting in image printing offset. You can use screwdriver and inner hexagonal wrench to adjust screws at the two positions of the machine, so as to re-tighten the belt.
FAQs
Video
updating…
How to use inkscape
How to use inkscape to create g-code files?
Firmware Upgrade
NEJE_Firmware V7.1:
NEJE_FirmwareCenter_V1.1.exe (Support master1 and master2 version machines)
Laser engraving can be a fun pass time. If you often create art, a laser engraving machine can help you put that design onto a piece of wood or cardboard. Burning your artwork on a piece of wood gives a very special kind of appeal to it. With two axis motor assemblies coming at affordable costs, attaching a laser to it is no big deal. We all know how 3D printers work. They lay down molten plastic layer by layer and build something out of it. In contrast, the laser engraver burns out material and in turn imprints your design on to a surface.
In the past, owning an engraver or even a 3D printer wasn't much affordable. Fortunately, the technology progresses and becomes less expensive. NEJE DK-BL 1500 laser engraving machine is a result of technology becoming cheaper.
Construction
The NEJE DK-BL 1500 comes with a moving 1.5W laser head. It moves along the X-axis. The Y-axis movement comes from the base plate. As a result, we get two axis movement from the entire assembly. The laser head has a focus ring that helps in obtaining a fine laser point on the surface. Correspondingly, the focus adjustment should be done depending on the height of the surface being engraved.
The entire moving assembly consists of metal construction. You will find two small stepper motors for controlling the X and Y direction movements. All of this is attached to the body with four large Allen head bolts.
Top panel with cooling fan over the laser
Entire body is constructed out of black acrylic sheet material with cut outs at the right locations. On the edges, the cut outs interlock with adjacent panels. Allen head screws firmly secure all the side panels of the body. Opening up the back panel reveals all the circuitry and the battery pack.
NEJE DK-BL 1500 Circuit board. Note the nice little Bluetooth antenna.
The 6000mAh battery charges over USB power and takes quite a while to get charged. Looking at the images, we can see a buck converter that draws power from the battery and provides a regulated DC supply to all the components such as the micro-controller and the Bluetooth chip set. We won't dive deep into the circuitry instead, let us try engraving something.
Software
There are two ways to upload artwork to the engraver. One method is to connect a USB cable to PC and use the PC software. On the other hand, the second method lets you use a mobile phone app that connects over Bluetooth.
Download the PC software and the app from the official website. Finally, install the software and you should be at this screen. The software connects to your laser machine over COM3 port. If your drivers are installed perfectly, it should say OK. In case that does happen, simply turn off and turn on your engraver using the red power button at the top. Also, if you happen to connect your Android or iOS app to the machine, it is likely you will have problems connecting using PC. Use either one of the connections at a given time.
Trying out some art
Once the software is ready, we arrive at the screen where its our job to upload pictures to engrave. Doing so is very simple. All you have to do it drag and drop the artwork in .bmp or .jpg format into the software window. For example, I will be dropping in our website logo to engrave.
Neje Laser Engraver Software Open Source
Adjust the width and height of the image to be engraved
Now, it will automatically present you different versions of the same image. The only difference in each of them would be the amount of detail. The higher the detail, more time it would take to engrave. You will need to do a trade-off between amount of detail and the time consumed engraving. A slightly lower amount of detail also turns out good. Having too much detail in your image might result in a fuzzy and black image.
I shall select one on the left bottom to proceed.
I now select the rectangular to see the physical size that would get engraved.
Neje Control Software
The rectangle icon on the software commands the machine to display the physical dimension of the image that would appear. Similarly, the cross hair icon on the right side indicates the center of the image. Check out the following gif to see what I mean.
Finally, you will need to adjust the burning time. Too much burning time will result in fuzzy edges. Too less of a burn time will result in brownish markings. With practice and trials you will find a sweet burning time that works for a given surface material.
Now, we are all set. Let us begin engraving.
I also happen to engrave another image onto the same block of wood.
In the above image, you can see the red portion in the image. The red marking indicates progress. Whereas, on the right bottom, you can see the progress bar as well as the time elapsed. Several other machine status parameters are displayed on the left. For example, the battery percentage, current drawn and the battery temperature.
Both the images engraved side by side
As you can see, I engraved both the images side by side and it came out fantastic. In order to test the precision of this machine, I engraved an image with very fine font and check out how it came out to be.
Do note that the morse code image was engraved using the Android app and the process was simply flawless. There were no hassles in setting up the app and everything went smoothly. I was up and running within 2 minutes.
NEJE DK-BL Android app
Wish list
There are few things that this machine cannot do. For example, you cannot engrave on metal or shiny surfaces. I tried engraving with high burning time on aluminum and copper but that did not work. Finally, I tried it on anodized aluminum surface and it worked its magic.
It works exceptionally well for the price it is available at. Unfortunately, its area of operation is limited to 50mm x 50mm. Additionally, the engraver takes a lot of time if you are working on images with lot of details because it has to stop at every point for the given burn time. As a result, a relatively complex design can take up to 10 to 20 minutes on high burn time. For impatient guys, you should replace your laser head with a high power module. Perhaps, the NEJE DK-BL 3000 that comes with a 3W laser head can speed things up.
If you wish to create larger designs, the NEJE DK series may not be suitable for you. In such a case you should probably be looking at NEJE Master machines that can even engrave on copper and aluminum oxide surfaces. Their overall design area is as large as 150mm x 150mm.
Where could you use this?
The NEJE DK-BL 1500 happens to be an amazing toy for an hobbyist. For those of you having a home lab with stacks of component boxes, this little engraver can help you label them permanently and elegantly. Many decorative ideas are now easy to materialize onto wooden surfaces with the laser. Not just wood, even acrylic and anodized aluminum surfaces are possible with this tool.
Neje Laser Engraver Software Download For Pc Windows 10
Many a times, I have come across designs that need fine cutouts that are not humanly possible or rather time consuming. Such cut outs are effortlessly possible on paper and cardboard using the laser. Conclusively, the possibilities are endless and you may be the better user than I am. Let me know if you have any questions regarding the NEJE DK-BL 1500.
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