diff --git a/src/main/target/OMNIBUSF4/target.c b/src/main/target/OMNIBUSF4/target.c
index 6f495b5f49..7fce82b65a 100644
--- a/src/main/target/OMNIBUSF4/target.c
+++ b/src/main/target/OMNIBUSF4/target.c
@@ -45,6 +45,7 @@ const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
     DEF_TIM(TIM2,  CH4, PA3,  TIM_USE_MOTOR,               TIMER_OUTPUT_STANDARD, 1), // S3_OUT D1_ST6
     DEF_TIM(TIM2,  CH3, PA2,  TIM_USE_MOTOR,               TIMER_OUTPUT_STANDARD, 0), // S4_OUT D1_ST1
 #if defined(CL_RACINGF4)
+    DEF_TIM(TIM3,  CH1, PB4,  TIM_USE_BEEPER,               TIMER_OUTPUT_ENABLED, 0 ), // BEEPER PWM
     DEF_TIM(TIM4,  CH4, PB9,  TIM_USE_MOTOR | TIM_USE_LED, TIMER_OUTPUT_STANDARD, 0), // S5_OUT
 #elif defined(OMNIBUSF4SD)
     DEF_TIM(TIM5,  CH2, PA1,  TIM_USE_MOTOR,               TIMER_OUTPUT_STANDARD, 0), // S5_OUT
diff --git a/src/main/target/OMNIBUSF4/target.h b/src/main/target/OMNIBUSF4/target.h
index 735a66982f..5363d8ef22 100644
--- a/src/main/target/OMNIBUSF4/target.h
+++ b/src/main/target/OMNIBUSF4/target.h
@@ -41,6 +41,7 @@
 //#define LED1                    PB4 // Remove this at the next major release
 #define BEEPER                  PB4
 #define BEEPER_INVERTED
+#define BEEPER_PWM_HZ           3800 // Beeper PWM frequency in Hz
 
 #ifdef OMNIBUSF4SD
 #define INVERTER_PIN_UART6      PC8 // Omnibus F4 V3 and later
@@ -190,16 +191,14 @@
 #else
 //#define RSSI_ADC_PIN            PA0
 #endif
-
 #define USE_ESC_SENSOR
 #define DEFAULT_RX_FEATURE      FEATURE_RX_SERIAL
-#define AVOID_UART1_FOR_PWM_PPM
 #if defined(CL_RACINGF4)
 #define DEFAULT_FEATURES        (FEATURE_TELEMETRY | FEATURE_OSD )
 #else
 #define DEFAULT_FEATURES        (FEATURE_OSD)
+#define AVOID_UART1_FOR_PWM_PPM
 #endif
-
 #define SPEKTRUM_BIND_PIN       UART1_RX_PIN
 #define USE_SERIAL_4WAY_BLHELI_INTERFACE
 
@@ -209,13 +208,13 @@
 #define TARGET_IO_PORTD BIT(2)
 
 #ifdef CL_RACINGF4
-#define USABLE_TIMER_CHANNEL_COUNT 6
-#define USED_TIMERS  ( TIM_N(4) | TIM_N(8) )
+#define USABLE_TIMER_CHANNEL_COUNT 7
+#define USED_TIMERS  (  TIM_N(3) | TIM_N(4) | TIM_N(4) | TIM_N(8) )
 #else
 #ifdef OMNIBUSF4SD
 #define USABLE_TIMER_CHANNEL_COUNT 13
 #else
 #define USABLE_TIMER_CHANNEL_COUNT 12
 #endif
-#define USED_TIMERS  ( TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(5) | TIM_N(12) | TIM_N(8) | TIM_N(9))
+#define USED_TIMERS ( TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(4) | TIM_N(5) | TIM_N(12) | TIM_N(8) | TIM_N(9))
 #endif