Ensure LightBurn or LaserGRBL is closed when using the MKS Laser Tool. Only one program can claim the COM port at a time.
Many "charging" cables don't carry data. Swap your USB cable for one known to work with other peripherals. mks laser tool setup v112exe download work work
Setting up the wireless connection for remote engraving. Focus & Control: Simple jogging and positioning tools. Step 1: Downloading the V1.1.2.exe Ensure LightBurn or LaserGRBL is closed when using