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Diffstat (limited to 'config/examples/JGAurora/Magic/Configuration_adv.h')
-rw-r--r--config/examples/JGAurora/Magic/Configuration_adv.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/config/examples/JGAurora/Magic/Configuration_adv.h b/config/examples/JGAurora/Magic/Configuration_adv.h
index 91b6503733..386422623d 100644
--- a/config/examples/JGAurora/Magic/Configuration_adv.h
+++ b/config/examples/JGAurora/Magic/Configuration_adv.h
@@ -3472,6 +3472,9 @@
#if ENABLED(SPINDLE_LASER_USE_PWM)
#define SPINDLE_LASER_PWM_INVERT false // Set to "true" if the speed/power goes up when you want it to go slower
#define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR, ESP32, and LPC)
+ // ESP32: If SPINDLE_LASER_PWM_PIN is onboard then <=78125Hz. For I2S expander
+ // the frequency determines the PWM resolution. 2500Hz = 0-100, 977Hz = 0-255, ...
+ // (250000 / SPINDLE_LASER_FREQUENCY) = max value.
#endif
//#define AIR_EVACUATION // Cutter Vacuum / Laser Blower motor control with G-codes M10-M11