Supports software, APP, LaserGRBL, LightburnCompared with 2s MAX, the operation experience is greatly optimized, the low-light display of lightburn in lasers GRBL and GRBL modes is added, and the low-light intensity can be adjusted through laserGRBLAfter the machine is powered on, the motor will be automatically locked, so that two operations can be performed after work without repositioning; the interactive experience is optimized, and the interactive communication with laserGRBL and lightburn software is optimizedBLE-based wireless control, support APP wireless controlSupport 2S to replace the max device motherboard and only adjust the position of the and YR motor socketsThe richer functions are: M8, M7, Door functions are added, and they are compatible with software. LaserGRBL, Lightburn, and M8 generally realize air-assisted automatic control, so as to realize dynamic control of various processes of work; M7 function is generally used to achieve Smoke control; door function can only be stopped due to the message mechanism problem of lightburn software, but can be paused in mode or LaserGRBL mode, after canceling the door, you can continue working without losing work; provides M8, M7, door function Expansion accessories, including air valve switch and relay switch, you can realize automatic control of air compressor air circuit, smoke exhaust fan circuit, oxygen generator circuit through these accessories;The new version of V6.1.1 software supports area expansion, which can be achieved by simply modifying the track length. also provides the option of expanding the track;Built-in sensor protection, currently in mode, when the machine angle changes, the device will automatically stop working;The top-level 32-bit processor replaces the previous two chip processing solutions and is more reliable, supports OTA upgrade in mode, continuously upgrades software and firmware, and provides more interesting and pleasant functions;colour:Random Color(Random color, don't accept the specified color.)Material: Plastic, MetalPackage Contents:1 x Replace the motherboard1 x lineOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.