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fra589 / grbl-Mega-5X

5/6 Axis version of Grbl, the open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on an Arduino Mega2560
https://github.com/fra589/grbl-Mega-5X/wiki
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Spindle PWM signal not working in Arduino Mega 2560 and ramps 1.4. #322

Closed Girishking closed 1 year ago

Girishking commented 1 year ago

Hello, how to use spindle-PWM signal in Ramps 1.4 and Arduino mega ? i want to use Servomotor in spindle-PWM signal pins, now iam using " grbl mega 5X" firmware, I’ve been through the config.h spindle settings and checked cpu_map.h but nothing fixes this issue.

fra589 commented 1 year ago

Hi @Girishking,

@svenhb opened identical issue than this one. Reply given here: https://github.com/fra589/grbl-Mega-5X/issues/323#issuecomment-1486417470

I close this one as duplicate as I already replied to Swen.

@++;
Gauthier.
P.S. I specify all the same that the spindle PWM signal works correctly, it is unfortunately not compatible for the use of a servomotor.