The control board of FABOOL Laser series limits outputs to XY axis’s motors and laser board. STM32F205(TMicroelectronics) is used for Microcomputer and A4982(Allegro MicroSystems) for driver that controls the driving of the motor. LABOOL Laser mini carries 2 drivers, and CO2/DS does 3. MCP4461 digital potentiometer(Microchip Technology) is used for driver power settings. PCB is FR4 2 layers and 1.6mm thickness.
Kicad (open sauce) is used for FABOOL series board design.