diff --git a/src/patrix/PWMOutput.h b/src/patrix/PWMOutput.h
index b30dac3..b11b910 100644
--- a/src/patrix/PWMOutput.h
+++ b/src/patrix/PWMOutput.h
@@ -10,18 +10,21 @@ class PWMOutput {
 
   String name;
 
+  uint32_t frequency = 0;
+
   int value = 0;
 
   double percent = 0;
 
 public:
 
-  explicit PWMOutput(const uint8_t gpio, String name): gpio(gpio), name(std::move(name)) {
+  explicit PWMOutput(const uint8_t gpio, String name, uint32_t frequency) : gpio(gpio), name(std::move(name)), frequency(frequency) {
     //
   }
 
   void setup() {
     analogWriteResolution(CONTROL_PWM_BITS);
+    analogWriteFreq(frequency);
     setValue(0);
   }
 
@@ -31,8 +34,8 @@ public:
     analogWrite(gpio, value);
   }
 
-  void setPercent(const double percent) {
-    setValue(static_cast<int>(percent / 100.0 * CONTROL_PWM_MAX));
+  void setPercent(const double newPercent) {
+    setValue(static_cast<int>(newPercent / 100.0 * CONTROL_PWM_MAX));
   }
 
   [[nodiscard]] double getPercent() const {