From 24361e2e1247f6cffb9435510a965a22122f80e3 Mon Sep 17 00:00:00 2001
From: Fisch <interfisch@gmx.net>
Date: Sat, 12 Oct 2019 23:43:53 +0200
Subject: [PATCH] change pwm frequency because of hearable noise

---
 controllerHomie/controllerHomie.ino | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/controllerHomie/controllerHomie.ino b/controllerHomie/controllerHomie.ino
index 2342024..66fdaad 100644
--- 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