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Resultados de traducción
Hello in arduino grbl v 0.9 or higher the pins that control the laser are by default 11 and 13. In grbl, the parameter $ 32 = 1 (laser enable) must be configured, so that it works as a laser machine. Pin 11 is PWM and controls the laser power. Values are assigned by gcode with parameter S between 0 and 1000, where 1000 = 100%. Pin 13 is Laser On (5V), it can go to a relay to energize the laser module, also the laser module can be directly energized since Pin 11 (PWM) controls whether it turns on or not. To focus the laser the minimum power S = 1 is used, example: M3 S1
G1 X0.1 F1
This will activate the laser at 0.1% power so it can be easily focused. to turn off simply use the code M5
