change pwm frequency because of hearable noise

2019-10-12 23:43:53 +02:00 · 2019-10-12 23:43:53 +02:00 · 24361e2e12
parent 4b513bf6be
commit 24361e2e12
1 changed files with 1 additions and 1 deletions
--- a/controllerHomie/controllerHomie.ino
+++ b/controllerHomie/controllerHomie.ino
@ -57,7 +57,7 @@ HomieNode lightNode("light", "light");
 */

 #define PWM_MAX 1023 //10 bit dac
-#define PWM_FREQUENCY 1000 //default: 1000 Hz
+#define PWM_FREQUENCY 500 //default: 1000 Hz

 boolean enable=false;
 float enable_fadevalue=0; //0=off, 1=on