GRBL4-Achse Offline Steuerplatine für CNC3 Achse 4 Achsen Schnitzen Fräsmaschine
38,32 €
The duty cycle of PWM pulse frequency is adjustable, short press the main page Z+, Z- Laser-power/spindle speed. Usually it costs about 30USD-50USD. - File page turning: Short press X+/ X- on the File page.
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