PRODUCT DESCRIPTION: 1. Model: Master 22. Material: aluminum alloy stainless steel CNC composite3. Control model: NEJE Windows software, NEJE android APP, "NEJE Wireless" APP for iOS and OS mac, Benbox for Windows, LaserGRBL for Windows. Offline4. Support system: Win7 / Win8.1 / Win10 / Android Phone (Android 5.0 and higher), iOS Phone (ios10.0 and higher), OSMac (10.15 and higher) 5. Applicable materials: aluminum oxide metal and other non-reflective materials (wood, gray paper, leather, bamboo, blackened plastic, rubber, etc.), can not be used on stainless steel, alloy, glass and some reflective materials. 6. Interface specification: 4pin PH2.0 (red: 12V, black: GND, yellow: PWM, green: temperature signal) 7. Wavelength: 450nm8. Working area: 170x170mm9. Input power: about 12V2A20W (no fan power) 10. Output optical power: 5. 5W11. Image format: BMP .JPG .PNG .NC . DXF12. Image size: 2266 * 2266 pixels / 0.075mm dot pitch13. Machine power supply voltage: 12V3A14. Control line installation method: pluggable15. Focus range: 30-50mm16. Best focal length: 40mm away from the light exit17. Safety warning: Please use this module under the premise of safety protection! 18. Recommended application machine: NEJE master19. Package weight: 1.96 kg20. Product size (length x width x height): 38.00 x 28.00 x 13.00 cm21. Package size (length x width x height): 44.00 x 28.00 x 15.00 cm feature: 1. APP wireless control, start the software will automatically connect, can match 12V DC mobile power, start your creation anywhere, very portable. Support NEJE APP (Android, iOS, Mac), NEJE Windows software, Benbox Windows software, LaserGRBL Windows software; 2. NEJE Windows software provides portable file management, text editing, image editing and high-precision positioning functions. The NEJE controller mode is very efficient and accurate, the engraving speed is more than 3 times that of the G-code scan mode, and the image algorithm is very easy to use. The unique G code function has been carefully designed so that beginners can realize easy-to-operate CNC control without professional G code knowledge. 3. NEJE cloud service: Provide a large number of engraving materials and online G code materials. It can support engraving and cutting functions, especially high-quality and high-efficiency engraving in NEJE controller mode, and high-efficiency deep cutting in CNC mode. The machine uses non-acrylic DIY parts. The product has been assembled and tested. The mechanical structure using composite materials and CNC technology ensures accuracy and durability. The maximum working area is 170 x 170mm. 4. In NEJE mode, NEJE has intelligent detection and protection functions to prevent accidental touching of household pets. 5. With built-in dual MCUs, the NEJE team is constantly developing new functions. Users can automatically upgrade the latest NEJE firmware through the cloud, so that the machine has more powerful functions; the second chip supports Benbox and LaserGRBL firmware, you can learn CAD or this G code knowledge of the two software, so as to advance to the professional Gcode master, of course, NEJE also provides Benbox and GRBL1.1f firmware upgrade tools. 6. NEJE is currently the only module of its kind that uses LD packaging technology (other modules have a life of 9-20 hours, while NEJE modules can reach 10,000-20000 hours), and has a temperature sensing function, high-performance heat dissipation assembly can reach the highest power The temperature will not be too low, which makes the NEJE module highly reliable. understand more: 1. Mac software is the same as ios, because Mac has cancelled the USB control method and it is an APP used directly from the Apple store. These two are unified applications, so this function is not comprehensive in Windows software and does not support CNC mode. 2. The control mode of NEJE software is engraving and scanning functions, supporting image formats JPG, PNG, and the CNC mode is tool path scanning and engraving and cutting functions, and supports NC/DXF files. The cutting function must be applied in CNC mode. 3. The maximum thickness of the 20W module can be cut 8mm, but it is not a one-time cutting, usually about 3mm is ideal. 4. When cutting, the focal length needs to be focused on the center of the material and 40mm away from the light exit. Note: NEJE Master comes standard with 12V2A charger. If you want to upgradeFor the old machine, you need to prepare another 12V3A power supply.