PWM Tuning for Smoothie Firmware

Every laser is unique and it is important to tune your PWM settings for best performance. For more information about PWM control and digital vs. analog setups: PWM Control The best way to go about testing PWM levels using GCode is: Set your max laser output to 10mA Send the command G1 X10 S0.1 F600 […]

Laser Head Crashing into Gantry

If you have already made the recommended edits from the Configuration Adjustment Guide and your head is crashing into the gantry, this can occur for a number of reasons: Try increasing the alpha and beta currents to dial in stepper motor performance: Changing Stepper Motor Currents Ensure that your configuration file parameters and LightBurn dimensions […]