Software Downloads Download the driver(s) for your specific ULS system. All drivers are pertinent to a specific laser platform and will work for all laser cutting, laser marking, and laser engraving activities. The neje software is developing at a frantic pace. New versions of the software should be released several times a quarter and even several times a month. Update for neje software. There are several reasons for this dynamic: First, new technologies are emerging, as a result, the equipment is being improved and that, in turn, requires software. But this Istructables is good for Mac users. Now it's time to use DBeam. DBeam is a simple but most efficently program that convert in gray scale, that redimension the image perfectly for the neje, and upload an image to the Neje laser. For use Dbeam, you previously can download the Neje drivers. I got a small 300mw hobby laser off Amazon from NEJE. The LiteFire software is simple, but easy to use. Results are fine. Documentation is sparse. Unfortunately, the litefire software contains malware at least the copy they gave me did.

The page is for NEJE master 2 / 2s 3500，master 2 / 2s 7w, master 2 / 2s 20wmaster 2 / 2s 30w, master 2 / 2s 40w

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 / 2s 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 / 2s is equipped with 2 MCU 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.

Neje Laser

Another processor is GD32 (master 2 is Atmel ), which supports BENBOX firmware and GRBL 1.1F firmware. Both these two modes are suitable for professional players to handle Gcode.

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！

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 master 2 / 2s built-in 2 MCUs,

One is STC, built-in neje firmware, support neje series software and APP, NEJE series software and APP is currently the most popular engraving software in the world. The neje software combined with the structure and modules produced by the neje factory makes the actual use very simple, very portable, and the engraving control is very fine and safe. The neje software has currently served 50W worldwide. Users, and loved by users.

NEJE firmware is good at efficient SCANNING mode and unique minimal Gcode mode. High quality, high efficiency, simple, safe, portable. It is very efficient to use, suitable for ordinary manual creators who do not understand cnc technology.

The other is GD32 MCU( master 2 is atmel ), built-in benbox firmware or grbl1.1f firmware, This system supports professional g-code working mode, which requires users to master laser grbl or lightburn CNC knowledge. GD32 is currently the most advanced desktop professional MCU, which can bring faster control performance.

NOTE:

Benbox，LaserGRBL and Lightburn 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_V5.4.exe — 2020.11.19- Support 2s version.

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 (Need to install the .net 4.8 software environment), 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_V2.5.apk — 2020.11.19 Support NEJE Master 2s mini, 2s plus , 2s max;

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,ipadOS, macOS APP

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.

NEJE Mac software

System Require: OS X 10.10 or higher, 64-bit

Important update：

(Macbook software has been updated on November 28, 2020. There is no need to install driver. If you are a new user or an already installed user, you can ignore this step and download the latest software directly from the Apple store.)

Download software from Mac APP Store

Search for the keyword: “NEJE”

Benbox Software √

NEJE master 2 / 2s built-in 2 MCUs, one is STC, built-in neje firmware; the other is GD32 MCU, built-in benbox firmware or grbl1.1f firmware, neje provides firmware uploader tools. Benbox firmware is the fefault firmware for NEJE master 2 / 2s. If it is the first time to use, you can directly use the benbox software to control the machine, you need to select the port in the software interface, the software will automatically connect to the machine, and the yellow light on the machine's motherboard will light up, indicating that it is connected.

Benbox for Windows:

driver.exe — （Ignore if driver is already installed）

benbox.exe — 2020.3.16

System Require: Windows 7 , Windows 8.1, Windows 10 and above

LaserGRBL Software √

driver.exe（Ignore if driver is already installed）

LaserGRBL is a professional software that professional players can use. The firmware code is standard GRBL1.1F.

NEJE master 2 / 2s built-in 2 MCUs, one is STC, built-in neje firmware; the other is GD32 ( master 2 is atmel ) MCU, built-in benbox firmware or grbl1.1f firmware, neje provides firmware uploader tools.

Benbox firmware is the fefault firmware for NEJE master 2 / 2s. Before using laserGRBL software, please make sure you have switched the firmware to grbl1.1f firmware. Below is the firmware uploader tool.

Neje Dk 8 Software Download

NEJE Uploader supports the switch between benbox firmware and GRBL1.1f firmware. Please power on the machine and connect it to a windows computer before use.

neje-grbl-uploader_v3.1.exe （Fix master 2 atmel baud rate, Download this version for the master 2s version.） — 2020.11.28

neje_grbl_uploader_v3.0.exe （for 2s version） — 2020.11.19

NEJE_GRBL_Uploader_V2.1.exe （Optimized firmware loading） — 2020.8.25

laserGRBL for Windows:

System Require: Windows 7 SP1 SP2 SP3, Windows 8.1, Windows 10 and above

LightBurn Software

driver.exe（Ignore if driver is already installed）

NEJE Master2 / 2s supports LightBurn software with firmware GRBL1.1F.

Benbox firmware is the fefault firmware for NEJE master 2 / 2s. Before using lighburn software, please make sure you have switched the firmware to grbl1.1f. Below is the firmware uploader tool.

neje-grbl-uploader_v3.1.exe （Fix master2 atmel baud rate） — 2020.11.28

neje_grbl_uploader_v3.0.exe （for 2s version） — 2020.11.19

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)

- 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：

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 Mac Software

The same with Win software！

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.

caution!

If it is not used for a long time, we suggest adding some anti-rust oil to the metal places such as the screws and bearings of the machine to avoid metal rust, and package it in a dry environment to avoid rust！

FAQs

Q: How to work offline?

A: Open the neje software and start a work, which can be completed or not. At this time, the device has stored your engraving data. Restart the device, press the red button, and the device will reset. After the reset is completed, press the button again to preview the position. Press the button again to start working. If you continue to press the button, the device will switch between pause and work.

Video

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)

The page is for NEJE master 3500, NEJE master 6000, NEJE master 7W, NEJE master 20W

Please follow the steps below

Download

NEJE Contrller for Windows:

System Require: win xp SP3, win7 win8, win10

Step1: DownLoad windows driver:

Step2: DownLoad windows software ( Select the latest software Download ):

NEJE_V5.1.exe — 2020.4.2-Support firmware upgrade to version 6.2, if you don't like this firmware, you can use NEJE_FirmwareCenter to change the firmware, Use software V4.7.2 directly;

NEJE_V4.7.2.exe — 2019.12.15- firmware version 5.0;(Update a little bug. )

NEJE_V4.7.exe — 2019.11.15(Increase online gcode, increase positioning function, increase power adjustment by 1%-100%. )

NEJE_V4.6.1.exe — 2019.10.05(Fix software connectivity issues in Dubai area. )

NEJE_V4.6.0.exe — 2019.9.10(Update bugs. )

NEJE_V4.5_1071.exe — 2019.7.20(Update the latest instruction for new mainboard, Compatible with past machines. )

NEJE_V4.4_1051.exe — 2019.6.14(Can adjust the G code size ,Solve some NC file bugs)

NEJE_V4.3_1004_EN.exe — 2019.4

Step3: DownLoad NEJE Scanner:

N-Scanner V1.0_EN.apk ( only supports Android phone ，work with windows software)

If your operating system does not have the Microsoft 4.0 environment installed, you need to reinstall the operating environment. If the software can be opened directly, you can ignore it.

DownLoad .net framework4.0:

NEJE Controller for Mac:

System Require: OS X 10.10 or higher, 64-bit

Step1: DownLoad driver for mac:

Step2: Download software from Mac APP Store

Search for the keyword: “NEJE”

GRBL_Contrller for Windows :

(Please note: In the GRBL control mode, the acceleration sensor will not work and cannot protect. Please take safety protection in advance.)

Hardware require: (Version with 4 LED lights)Firmware Require: firmware 5 or higher

Grbl_Controller.rar — 2019.6.14

GRBL_Contrller for Mac : (updating, You can also search for resources on the web.)

attention

The limit switch is easily damaged. Please pay attention to the external force when moving.

The NEJE software currently supports the common g code of common inkscape output. In NEJE mode, only basic dxf functions can be supported, including circular, square, and triangle. The nc files exported by inkscape software can basically support.

This product is not a grbl open source solution, it is a firmware and software developed by neje itself. Use image engraving, not suitable for professional players;

The third generation version will support both NEJE control software and GRBL control software. Please pay attention to the update. The new motherboard can support the installation of the old machine, but pay attention to the interface changes. Professional cnc players can pay attention to NEJE new product release.

This product supports any point positioning function in g code mode, and can be automatically reset, easy to use and operate

about dxf file at NEJE Mode :1. Supports AutoCad2000, AutoCad2004, AutoCad2007, AutoCad2010 and AutoCad2013 dxf database versions.2. Only Arc,Circle,Line,Spline,LwPolyline.

Matters needing attention

Please wear protective glasses before operation.

Please do not touch the laser outlet with your hands. It may burn your hands.

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.

Installation

Note: Please turn on the power supply after installing the laser, otherwise it may cause damage to the main board.

Connecting laserInstall the X-axis assemblyScrew on

Connecting the x-axis motorFix the laser line with a cable tiecompleteDon't forget to connect the power supply and connect the usb cable to the computer.

The machine will automatically reset after turning on the power.

Connection

Operation

Some project videos:

—Adjustable focusing lenses

Adjustable focusing lenses

The smaller the focus adjusted by rotating the focus cap, the better the effect of engraving, and the higher the accuracy.

—Determine engraving area

Point positioning

Drag pictures

Frame positioning—Adjust picture size—Different materials have different parameter settings, only for reference, specific setting depends on the actual situation.—How to use the software and NEJE Scanner

—CNC

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.

Make sure that the base of the machine has good friction with the table so that the machine does not jump when it is working.

caution!

If it is not used for a long time, we suggest adding some anti-rust oil to the metal places such as the screws and bearings of the machine to avoid metal rust, and package it in a dry environment to avoid rust！

Firmware Upgrade

NEJE_FirmwareCenter :

GRBL frimware 0.8 / 0.9 / 1.0:

FAQ

— What materials can be carved, how to fix materials?

Neje Software Download For Mac

Generally, materials that can be burnt black with a lighter can basically be used. 7W and 20W can engrave metal. It is recommended to use non-ferrous metals such as alumina. It works well on the surface of strong reflective metal. Make sure the focal length is adjusted to the best before engraving. Fixed flat.

— About laser head!

We have taken multiple protective measures to ensure the temperature, static electricity will not damage the laser, and provide a one-year warranty. If you have any questions, you can contact us at time, service@nejetool.com

Neje Software Mac Download

— How to replace the old laser tube!

Neje Master 2

Power off first, screw down the screw, replace the laser