diff --git a/src/main/main.c b/src/main/main.c
index d99a40fdc8..cbf0e50be8 100644
--- a/src/main/main.c
+++ b/src/main/main.c
@@ -178,6 +178,42 @@ void init(void)
 
     timerInit();  // timer must be initialized before any channel is allocated
 
+    memset(&pwm_params, 0, sizeof(pwm_params));
+    // when using airplane/wing mixer, servo/motor outputs are remapped
+    if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING)
+        pwm_params.airplane = true;
+    else
+        pwm_params.airplane = false;
+#if defined(USE_USART2) && defined(STM32F10X)
+    pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
+#endif
+    pwm_params.useVbat = feature(FEATURE_VBAT);
+    pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
+    pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
+    pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
+    pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER)
+        && masterConfig.batteryConfig.currentMeterType == CURRENT_SENSOR_ADC;
+    pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
+    pwm_params.usePPM = feature(FEATURE_RX_PPM);
+    pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
+    pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
+    pwm_params.useServos = isMixerUsingServos();
+    pwm_params.extraServos = currentProfile->gimbalConfig.gimbal_flags & GIMBAL_FORWARDAUX;
+    pwm_params.motorPwmRate = masterConfig.motor_pwm_rate;
+    pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
+    pwm_params.idlePulse = PULSE_1MS; // standard PWM for brushless ESC (default, overridden below)
+    if (feature(FEATURE_3D))
+        pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
+    if (pwm_params.motorPwmRate > 500)
+        pwm_params.idlePulse = 0; // brushed motors
+    pwm_params.servoCenterPulse = masterConfig.escAndServoConfig.servoCenterPulse;
+
+    pwmRxInit(masterConfig.inputFilteringMode);
+
+    pwmOutputConfiguration_t *pwmOutputConfiguration = pwmInit(&pwm_params);
+
+    mixerUsePWMOutputConfiguration(pwmOutputConfiguration);
+
 #ifdef BEEPER
     beeperConfig_t beeperConfig = {
         .gpioPin = BEEP_PIN,
@@ -289,42 +325,6 @@ void init(void)
 
     serialInit(&masterConfig.serialConfig);
 
-    memset(&pwm_params, 0, sizeof(pwm_params));
-    // when using airplane/wing mixer, servo/motor outputs are remapped
-    if (masterConfig.mixerMode == MIXER_AIRPLANE || masterConfig.mixerMode == MIXER_FLYING_WING)
-        pwm_params.airplane = true;
-    else
-        pwm_params.airplane = false;
-#if defined(USE_USART2) && defined(STM32F10X)
-    pwm_params.useUART2 = doesConfigurationUsePort(SERIAL_PORT_USART2);
-#endif
-    pwm_params.useVbat = feature(FEATURE_VBAT);
-    pwm_params.useSoftSerial = feature(FEATURE_SOFTSERIAL);
-    pwm_params.useParallelPWM = feature(FEATURE_RX_PARALLEL_PWM);
-    pwm_params.useRSSIADC = feature(FEATURE_RSSI_ADC);
-    pwm_params.useCurrentMeterADC = feature(FEATURE_CURRENT_METER)
-        && masterConfig.batteryConfig.currentMeterType == CURRENT_SENSOR_ADC;
-    pwm_params.useLEDStrip = feature(FEATURE_LED_STRIP);
-    pwm_params.usePPM = feature(FEATURE_RX_PPM);
-    pwm_params.useOneshot = feature(FEATURE_ONESHOT125);
-    pwm_params.useSerialRx = feature(FEATURE_RX_SERIAL);
-    pwm_params.useServos = isMixerUsingServos();
-    pwm_params.extraServos = currentProfile->gimbalConfig.gimbal_flags & GIMBAL_FORWARDAUX;
-    pwm_params.motorPwmRate = masterConfig.motor_pwm_rate;
-    pwm_params.servoPwmRate = masterConfig.servo_pwm_rate;
-    pwm_params.idlePulse = PULSE_1MS; // standard PWM for brushless ESC (default, overridden below)
-    if (feature(FEATURE_3D))
-        pwm_params.idlePulse = masterConfig.flight3DConfig.neutral3d;
-    if (pwm_params.motorPwmRate > 500)
-        pwm_params.idlePulse = 0; // brushed motors
-    pwm_params.servoCenterPulse = masterConfig.escAndServoConfig.servoCenterPulse;
-
-    pwmRxInit(masterConfig.inputFilteringMode);
-
-    pwmOutputConfiguration_t *pwmOutputConfiguration = pwmInit(&pwm_params);
-
-    mixerUsePWMOutputConfiguration(pwmOutputConfiguration);
-
     failsafe = failsafeInit(&masterConfig.rxConfig);
     beepcodeInit(failsafe);
     rxInit(&masterConfig.rxConfig, failsafe);