Mach 3 controller connection to laser PSU to use with M10/M11 commands.
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1pcs DIY CNC USB CNC laser engraving machine Jade 3-axis 4-axis control card / can replace MACH3 / can use for TB6560 or THB7128 - Price history & Review | AliExpress Seller -
PROJECT LAB > MACH3 Laser Upgrade | Basic4MCU.com
Running your Endurance laser with Mach3 - wiring / pinouts / setup - EnduranceLasers
Connection solution for Sculpfun S9 laser to Mach3 MKV-4 board - Sculpfun - LightBurn Software Forum