diff --git a/src/main/CMakeLists.txt b/src/main/CMakeLists.txt
index 4eead02a73..9aa53934ac 100644
--- a/src/main/CMakeLists.txt
+++ b/src/main/CMakeLists.txt
@@ -351,8 +351,6 @@ main_sources(COMMON_SRC
 
     io/beeper.c
     io/beeper.h
-    io/esc_serialshot.c
-    io/esc_serialshot.h
     io/servo_sbus.c
     io/servo_sbus.h
     io/frsky_osd.c
diff --git a/src/main/drivers/pwm_mapping.c b/src/main/drivers/pwm_mapping.c
index aa2619b104..c8aeb8eb0f 100644
--- a/src/main/drivers/pwm_mapping.c
+++ b/src/main/drivers/pwm_mapping.c
@@ -67,16 +67,13 @@ static const char * pwmInitErrorMsg[] = {
 };
 
 static const motorProtocolProperties_t motorProtocolProperties[] = {
-    [PWM_TYPE_STANDARD]     = { .usesHwTimer = true,    .isDSHOT = false,   .isSerialShot = false },
-    [PWM_TYPE_ONESHOT125]   = { .usesHwTimer = true,    .isDSHOT = false,   .isSerialShot = false },
-    [PWM_TYPE_ONESHOT42]    = { .usesHwTimer = true,    .isDSHOT = false,   .isSerialShot = false },
-    [PWM_TYPE_MULTISHOT]    = { .usesHwTimer = true,    .isDSHOT = false,   .isSerialShot = false },
-    [PWM_TYPE_BRUSHED]      = { .usesHwTimer = true,    .isDSHOT = false,   .isSerialShot = false },
-    [PWM_TYPE_DSHOT150]     = { .usesHwTimer = true,    .isDSHOT = true,    .isSerialShot = false },
-    [PWM_TYPE_DSHOT300]     = { .usesHwTimer = true,    .isDSHOT = true,    .isSerialShot = false },
-    [PWM_TYPE_DSHOT600]     = { .usesHwTimer = true,    .isDSHOT = true,    .isSerialShot = false },
-    [PWM_TYPE_DSHOT1200]    = { .usesHwTimer = true,    .isDSHOT = true,    .isSerialShot = false },
-    [PWM_TYPE_SERIALSHOT]   = { .usesHwTimer = false,   .isDSHOT = false,   .isSerialShot = true  },
+    [PWM_TYPE_STANDARD]     = { .usesHwTimer = true,    .isDSHOT = false },
+    [PWM_TYPE_ONESHOT125]   = { .usesHwTimer = true,    .isDSHOT = false },
+    [PWM_TYPE_MULTISHOT]    = { .usesHwTimer = true,    .isDSHOT = false },
+    [PWM_TYPE_BRUSHED]      = { .usesHwTimer = true,    .isDSHOT = false },
+    [PWM_TYPE_DSHOT150]     = { .usesHwTimer = true,    .isDSHOT = true },
+    [PWM_TYPE_DSHOT300]     = { .usesHwTimer = true,    .isDSHOT = true },
+    [PWM_TYPE_DSHOT600]     = { .usesHwTimer = true,    .isDSHOT = true },
 };
 
 pwmInitError_e getPwmInitError(void)
diff --git a/src/main/drivers/pwm_mapping.h b/src/main/drivers/pwm_mapping.h
index 7efbf39431..51ec456a77 100644
--- a/src/main/drivers/pwm_mapping.h
+++ b/src/main/drivers/pwm_mapping.h
@@ -39,14 +39,11 @@
 typedef enum {
     PWM_TYPE_STANDARD = 0,
     PWM_TYPE_ONESHOT125,
-    PWM_TYPE_ONESHOT42,
     PWM_TYPE_MULTISHOT,
     PWM_TYPE_BRUSHED,
     PWM_TYPE_DSHOT150,
     PWM_TYPE_DSHOT300,
     PWM_TYPE_DSHOT600,
-    PWM_TYPE_DSHOT1200,
-    PWM_TYPE_SERIALSHOT,
 } motorPwmProtocolTypes_e;
 
 typedef enum {
@@ -73,7 +70,6 @@ typedef struct rangefinderIOConfig_s {
 typedef struct {
     bool usesHwTimer;
     bool isDSHOT;
-    bool isSerialShot;
 } motorProtocolProperties_t;
 
 bool pwmMotorAndServoInit(void);
diff --git a/src/main/drivers/pwm_output.c b/src/main/drivers/pwm_output.c
index 20429e07cb..37f0bda43f 100644
--- a/src/main/drivers/pwm_output.c
+++ b/src/main/drivers/pwm_output.c
@@ -37,7 +37,6 @@ FILE_COMPILE_FOR_SPEED
 #include "drivers/io_pca9685.h"
 
 #include "io/pwmdriver_i2c.h"
-#include "io/esc_serialshot.h"
 #include "io/servo_sbus.h"
 #include "sensors/esc_sensor.h"
 
@@ -50,7 +49,6 @@ FILE_COMPILE_FOR_SPEED
 #define MULTISHOT_20US_MULT (MULTISHOT_TIMER_HZ * 20 / 1000000.0f / 1000.0f)
 
 #ifdef USE_DSHOT
-#define MOTOR_DSHOT1200_HZ    24000000
 #define MOTOR_DSHOT600_HZ     12000000
 #define MOTOR_DSHOT300_HZ     6000000
 #define MOTOR_DSHOT150_HZ     3000000
@@ -100,7 +98,7 @@ static pwmWriteFuncPtr         motorWritePtr = NULL;    // Function to write val
 static pwmOutputPort_t *       servos[MAX_SERVOS];
 static pwmWriteFuncPtr         servoWritePtr = NULL;    // Function to write value to motors
 
-#if defined(USE_DSHOT) || defined(USE_SERIALSHOT)
+#if defined(USE_DSHOT)
 static timeUs_t digitalMotorUpdateIntervalUs = 0;
 static timeUs_t digitalMotorLastUpdateUs;
 #endif
@@ -245,8 +243,6 @@ static pwmOutputPort_t * motorConfigPwm(const timerHardware_t *timerHardware, fl
 uint32_t getDshotHz(motorPwmProtocolTypes_e pwmProtocolType)
 {
     switch (pwmProtocolType) {
-        case(PWM_TYPE_DSHOT1200):
-            return MOTOR_DSHOT1200_HZ;
         case(PWM_TYPE_DSHOT600):
             return MOTOR_DSHOT600_HZ;
         case(PWM_TYPE_DSHOT300):
@@ -304,7 +300,7 @@ static uint16_t prepareDshotPacket(const uint16_t value, bool requestTelemetry)
 }
 #endif
 
-#if defined(USE_DSHOT) || defined(USE_SERIALSHOT)
+#if defined(USE_DSHOT)
 static void motorConfigDigitalUpdateInterval(uint16_t motorPwmRateHz)
 {
     digitalMotorUpdateIntervalUs = 1000000 / motorPwmRateHz;
@@ -325,14 +321,9 @@ bool isMotorProtocolDshot(void)
     return getMotorProtocolProperties(initMotorProtocol)->isDSHOT;
 }
 
-bool isMotorProtocolSerialShot(void)
-{
-    return getMotorProtocolProperties(initMotorProtocol)->isSerialShot;
-}
-
 bool isMotorProtocolDigital(void)
 {
-    return isMotorProtocolDshot() || isMotorProtocolSerialShot();
+    return isMotorProtocolDshot();
 }
 
 void pwmRequestMotorTelemetry(int motorIndex)
@@ -441,16 +432,6 @@ void pwmCompleteMotorUpdate(void) {
         }
     }
 #endif
-
-#ifdef USE_SERIALSHOT
-    if (isMotorProtocolSerialShot()) {
-        for (int index = 0; index < motorCount; index++) {
-            serialshotUpdateMotor(index, motors[index].value);
-        }
-
-        serialshotSendUpdate();
-    }
-#endif
 }
 
 #else // digital motor protocol
@@ -481,13 +462,11 @@ void pwmMotorPreconfigure(void)
         case PWM_TYPE_STANDARD:
         case PWM_TYPE_BRUSHED:
         case PWM_TYPE_ONESHOT125:
-        case PWM_TYPE_ONESHOT42:
         case PWM_TYPE_MULTISHOT:
             motorWritePtr = pwmWriteStandard;
             break;
 
 #ifdef USE_DSHOT
-        case PWM_TYPE_DSHOT1200:
         case PWM_TYPE_DSHOT600:
         case PWM_TYPE_DSHOT300:
         case PWM_TYPE_DSHOT150:
@@ -495,15 +474,6 @@ void pwmMotorPreconfigure(void)
             motorWritePtr = pwmWriteDigital;
             break;
 #endif
-
-#ifdef USE_SERIALSHOT
-        case PWM_TYPE_SERIALSHOT:
-            // Kick off SerialShot driver initalization
-            serialshotInitialize();
-            motorConfigDigitalUpdateInterval(motorConfig()->motorPwmRate);
-            motorWritePtr = pwmWriteDigital;
-            break;
-#endif
     }
 }
 
@@ -518,16 +488,11 @@ bool pwmMotorConfig(const timerHardware_t *timerHardware, uint8_t motorIndex, bo
         motors[motorIndex].pwmPort = motorConfigPwm(timerHardware, 125e-6f, 125e-6f, motorConfig()->motorPwmRate, enableOutput);
         break;
 
-    case PWM_TYPE_ONESHOT42:
-        motors[motorIndex].pwmPort = motorConfigPwm(timerHardware, 42e-6f, 42e-6f, motorConfig()->motorPwmRate, enableOutput);
-        break;
-
     case PWM_TYPE_MULTISHOT:
         motors[motorIndex].pwmPort = motorConfigPwm(timerHardware, 5e-6f, 20e-6f, motorConfig()->motorPwmRate, enableOutput);
         break;
 
 #ifdef USE_DSHOT
-    case PWM_TYPE_DSHOT1200:
     case PWM_TYPE_DSHOT600:
     case PWM_TYPE_DSHOT300:
     case PWM_TYPE_DSHOT150:
diff --git a/src/main/fc/config.c b/src/main/fc/config.c
index 1fbafc3165..2bea10ec0f 100755
--- a/src/main/fc/config.c
+++ b/src/main/fc/config.c
@@ -265,9 +265,6 @@ void validateAndFixConfig(void)
     case PWM_TYPE_ONESHOT125:   // Limited to 3900 Hz
         motorConfigMutable()->motorPwmRate = MIN(motorConfig()->motorPwmRate, 3900);
         break;
-    case PWM_TYPE_ONESHOT42:    // 2-8 kHz
-        motorConfigMutable()->motorPwmRate = constrain(motorConfig()->motorPwmRate, 2000, 8000);
-        break;
     case PWM_TYPE_MULTISHOT:    // 2-16 kHz
         motorConfigMutable()->motorPwmRate = constrain(motorConfig()->motorPwmRate, 2000, 16000);
         break;
@@ -287,14 +284,6 @@ void validateAndFixConfig(void)
     case PWM_TYPE_DSHOT600:
         motorConfigMutable()->motorPwmRate = MIN(motorConfig()->motorPwmRate, 16000);
         break;
-    case PWM_TYPE_DSHOT1200:
-        motorConfigMutable()->motorPwmRate = MIN(motorConfig()->motorPwmRate, 32000);
-        break;
-#endif
-#ifdef USE_SERIALSHOT
-    case PWM_TYPE_SERIALSHOT:   // 2-4 kHz
-        motorConfigMutable()->motorPwmRate = constrain(motorConfig()->motorPwmRate, 2000, 4000);
-        break;
 #endif
     }
 #endif
diff --git a/src/main/fc/settings.yaml b/src/main/fc/settings.yaml
index e8647223e0..1e254edd13 100644
--- a/src/main/fc/settings.yaml
+++ b/src/main/fc/settings.yaml
@@ -35,7 +35,7 @@ tables:
   - name: blackbox_device
     values: ["SERIAL", "SPIFLASH", "SDCARD"]
   - name: motor_pwm_protocol
-    values: ["STANDARD", "ONESHOT125", "ONESHOT42", "MULTISHOT", "BRUSHED", "DSHOT150", "DSHOT300", "DSHOT600", "DSHOT1200", "SERIALSHOT"]
+    values: ["STANDARD", "ONESHOT125", "MULTISHOT", "BRUSHED", "DSHOT150", "DSHOT300", "DSHOT600"]
   - name: servo_protocol
     values: ["PWM", "SERVO_DRIVER", "SBUS", "SBUS_PWM"]
   - name: failsafe_procedure
diff --git a/src/main/io/esc_serialshot.c b/src/main/io/esc_serialshot.c
deleted file mode 100644
index 29fe5d5232..0000000000
--- a/src/main/io/esc_serialshot.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * This file is part of INAV Project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License Version 3, as described below:
- *
- * This file is free software: you may copy, redistribute and/or modify
- * it under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or (at your
- * option) any later version.
- *
- * This file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see http://www.gnu.org/licenses/.
- */
-
-#include <stdbool.h>
-#include <stdint.h>
-#include <ctype.h>
-#include <math.h>
-
-#include "platform.h"
-
-#include "build/build_config.h"
-#include "build/debug.h"
-
-#include "common/maths.h"
-#include "common/crc.h"
-
-#include "io/serial.h"
-#include "io/esc_serialshot.h"
-
-#if defined(USE_SERIALSHOT)
-
-#define SERIALSHOT_UART_BAUD            921600
-#define SERIALSHOT_PKT_DEFAULT_HEADER   (0x00)  // Default header (motors 1-4, regular 4-in-1 ESC)
-
-
-typedef struct __attribute__((packed)) {
-    uint8_t hdr;            // Header/version marker
-    uint8_t motorData[6];   // 12 bit per motor
-    uint8_t crc;            // CRC8/DVB-T of hdr & motorData
-} serialShortPacket_t;
-
-
-static serialShortPacket_t txPkt;
-static uint16_t motorValues[4];
-static serialPort_t * escPort = NULL;
-static serialPortConfig_t * portConfig;
-
-bool serialshotInitialize(void)
-{
-    // Avoid double initialization
-    if (escPort) {
-        return true;
-    }
-
-    portConfig = findSerialPortConfig(FUNCTION_ESCSERIAL);
-    if (!portConfig) {
-        return false;
-    }
-
-    escPort = openSerialPort(portConfig->identifier, FUNCTION_ESCSERIAL, NULL, NULL, SERIALSHOT_UART_BAUD, MODE_RXTX, SERIAL_NOT_INVERTED | SERIAL_UNIDIR);
-    if (!escPort) {
-        return false;
-    }
-
-    return true;
-}
-
-void serialshotUpdateMotor(int index, uint16_t value)
-{
-    if (index < 0 || index > 3) {
-        return;
-    }
-
-    motorValues[index] = value;
-}
-
-void serialshotSendUpdate(void)
-{
-    // Check if the port is initialized
-    if (!escPort) {
-        return;
-    }
-
-    // Skip update if previous one is not yet fully sent
-    // This helps to avoid buffer overflow and evenyually the data corruption
-    if (!isSerialTransmitBufferEmpty(escPort)) {
-        return;
-    }
-
-    txPkt.hdr = SERIALSHOT_PKT_DEFAULT_HEADER;
-
-    txPkt.motorData[0] = motorValues[0] & 0x00FF;
-    txPkt.motorData[1] = motorValues[1] & 0x00FF;
-    txPkt.motorData[2] = motorValues[2] & 0x00FF;
-    txPkt.motorData[3] = motorValues[3] & 0x00FF;
-    txPkt.motorData[4] = (((motorValues[0] & 0xF00) >> 8) << 0) | (((motorValues[1] & 0xF00) >> 8) << 4);
-    txPkt.motorData[5] = (((motorValues[2] & 0xF00) >> 8) << 0) | (((motorValues[3] & 0xF00) >> 8) << 4);
-
-    txPkt.crc = crc8_dvb_s2(0x00, txPkt.hdr);
-    txPkt.crc = crc8_dvb_s2_update(txPkt.crc, txPkt.motorData, sizeof(txPkt.motorData));
-
-    serialWriteBuf(escPort, (const uint8_t *)&txPkt, sizeof(txPkt));
-}
-
-#endif
diff --git a/src/main/io/esc_serialshot.h b/src/main/io/esc_serialshot.h
deleted file mode 100644
index c915cc9f4f..0000000000
--- a/src/main/io/esc_serialshot.h
+++ /dev/null
@@ -1,29 +0,0 @@
-/*
- * This file is part of INAV Project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * Alternatively, the contents of this file may be used under the terms
- * of the GNU General Public License Version 3, as described below:
- *
- * This file is free software: you may copy, redistribute and/or modify
- * it under the terms of the GNU General Public License as published by the
- * Free Software Foundation, either version 3 of the License, or (at your
- * option) any later version.
- *
- * This file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
- * Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see http://www.gnu.org/licenses/.
- */
-
-#pragma once
-
-bool serialshotInitialize(void);
-void serialshotUpdateMotor(int index, uint16_t value);
-void serialshotSendUpdate(void);
diff --git a/src/main/target/BETAFPVF722/target.h b/src/main/target/BETAFPVF722/target.h
index 4342800797..85c709edab 100755
--- a/src/main/target/BETAFPVF722/target.h
+++ b/src/main/target/BETAFPVF722/target.h
@@ -163,4 +163,3 @@
 // ESC-related features
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
diff --git a/src/main/target/DALRCF722DUAL/target.h b/src/main/target/DALRCF722DUAL/target.h
index 2ff18eeccb..ad863e2e0a 100644
--- a/src/main/target/DALRCF722DUAL/target.h
+++ b/src/main/target/DALRCF722DUAL/target.h
@@ -138,7 +138,6 @@
 
 #define MAX_PWM_OUTPUT_PORTS    6
 #define USE_DSHOT
-#define USE_SERIALSHOT
 #define USE_ESC_SENSOR
 
 #define TARGET_IO_PORTA         0xffff
diff --git a/src/main/target/FLYWOOF411/target.h b/src/main/target/FLYWOOF411/target.h
index f949cbf4f6..22229390b0 100644
--- a/src/main/target/FLYWOOF411/target.h
+++ b/src/main/target/FLYWOOF411/target.h
@@ -165,7 +165,6 @@
 
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 #define USE_SERIAL_4WAY_BLHELI_INTERFACE
 
 #define TARGET_IO_PORTA         0xffff
diff --git a/src/main/target/FRSKY_ROVERF7/target.h b/src/main/target/FRSKY_ROVERF7/target.h
index f729d2bd60..ef6334ca60 100755
--- a/src/main/target/FRSKY_ROVERF7/target.h
+++ b/src/main/target/FRSKY_ROVERF7/target.h
@@ -150,4 +150,3 @@
 #define MAX_PWM_OUTPUT_PORTS        5
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
diff --git a/src/main/target/HGLRCF722/target.h b/src/main/target/HGLRCF722/target.h
index a2453b1e61..456c68cb2e 100644
--- a/src/main/target/HGLRCF722/target.h
+++ b/src/main/target/HGLRCF722/target.h
@@ -175,6 +175,5 @@
 
 #define MAX_PWM_OUTPUT_PORTS        8
 #define USE_DSHOT
-#define USE_SERIALSHOT
 #define USE_ESC_SENSOR
 
diff --git a/src/main/target/KAKUTEF4/target.h b/src/main/target/KAKUTEF4/target.h
index 28e94d1e7f..7c3843b047 100755
--- a/src/main/target/KAKUTEF4/target.h
+++ b/src/main/target/KAKUTEF4/target.h
@@ -171,7 +171,6 @@
 #define TARGET_IO_PORTD        (BIT(2))
 
 #define USE_DSHOT
-#define USE_SERIALSHOT
 #define USE_ESC_SENSOR
 
 #ifdef KAKUTEF4V2
diff --git a/src/main/target/KAKUTEF7MINIV3/target.h b/src/main/target/KAKUTEF7MINIV3/target.h
index 6e7188f9f7..8914f81af1 100644
--- a/src/main/target/KAKUTEF7MINIV3/target.h
+++ b/src/main/target/KAKUTEF7MINIV3/target.h
@@ -160,7 +160,6 @@
 #define MAX_PWM_OUTPUT_PORTS            6
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 
 #define USE_RANGEFINDER
 #define RANGEFINDER_I2C_BUS         BUS_I2C1
diff --git a/src/main/target/MAMBAF405US/target.h b/src/main/target/MAMBAF405US/target.h
index ae1eb7bb33..d0cbc97389 100644
--- a/src/main/target/MAMBAF405US/target.h
+++ b/src/main/target/MAMBAF405US/target.h
@@ -191,7 +191,6 @@
 
 // ESC-related features
 #define USE_DSHOT
-#define USE_SERIALSHOT
 #define USE_ESC_SENSOR
 #define USE_SERIAL_4WAY_BLHELI_INTERFACE
 
diff --git a/src/main/target/MAMBAF722/target.h b/src/main/target/MAMBAF722/target.h
index 3efdde2835..5f4b9035ae 100644
--- a/src/main/target/MAMBAF722/target.h
+++ b/src/main/target/MAMBAF722/target.h
@@ -193,7 +193,6 @@
 
 // ESC-related features
 #define USE_DSHOT
-#define USE_SERIALSHOT
 #define USE_ESC_SENSOR
 #define USE_SERIAL_4WAY_BLHELI_INTERFACE
 
diff --git a/src/main/target/MATEKF405/target.h b/src/main/target/MATEKF405/target.h
index c3dd007b4d..1f14337212 100644
--- a/src/main/target/MATEKF405/target.h
+++ b/src/main/target/MATEKF405/target.h
@@ -199,7 +199,6 @@
 
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 
 #define MAX_PWM_OUTPUT_PORTS       6
 
diff --git a/src/main/target/MATEKF411/target.h b/src/main/target/MATEKF411/target.h
index b73c6013c7..124dcbd0a2 100755
--- a/src/main/target/MATEKF411/target.h
+++ b/src/main/target/MATEKF411/target.h
@@ -160,7 +160,6 @@
 #define USE_DSHOT
 #define USE_ESC_SENSOR
 
-#define USE_SERIALSHOT
 #define USE_SERIAL_4WAY_BLHELI_INTERFACE
 
 #define TARGET_IO_PORTA         0xffff
diff --git a/src/main/target/MATEKF411SE/target.h b/src/main/target/MATEKF411SE/target.h
index 8bb3e933ef..0cb067d99e 100755
--- a/src/main/target/MATEKF411SE/target.h
+++ b/src/main/target/MATEKF411SE/target.h
@@ -163,7 +163,6 @@
 
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 #define USE_SERIAL_4WAY_BLHELI_INTERFACE
 
 #define TARGET_IO_PORTA         0xffff
diff --git a/src/main/target/MATEKF722/target.h b/src/main/target/MATEKF722/target.h
index b1b657e424..47f0d3508c 100755
--- a/src/main/target/MATEKF722/target.h
+++ b/src/main/target/MATEKF722/target.h
@@ -157,6 +157,5 @@
 #define MAX_PWM_OUTPUT_PORTS        7
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 
 #define BNO055_I2C_BUS          BUS_I2C1
diff --git a/src/main/target/MATEKF722PX/target.h b/src/main/target/MATEKF722PX/target.h
index 83d7d669cb..8edf1e7755 100755
--- a/src/main/target/MATEKF722PX/target.h
+++ b/src/main/target/MATEKF722PX/target.h
@@ -170,5 +170,4 @@
 
 #define MAX_PWM_OUTPUT_PORTS        10
 #define USE_DSHOT
-#define USE_SERIALSHOT
 #define USE_ESC_SENSOR
diff --git a/src/main/target/MATEKF722SE/target.h b/src/main/target/MATEKF722SE/target.h
index 6f62d53406..e55e379131 100644
--- a/src/main/target/MATEKF722SE/target.h
+++ b/src/main/target/MATEKF722SE/target.h
@@ -191,7 +191,6 @@
 
 #define MAX_PWM_OUTPUT_PORTS        8
 #define USE_DSHOT
-#define USE_SERIALSHOT
 #define USE_ESC_SENSOR
 
 #define BNO055_I2C_BUS          BUS_I2C1
diff --git a/src/main/target/MATEKF765/target.h b/src/main/target/MATEKF765/target.h
index 593cab78a4..ea3414f2c6 100644
--- a/src/main/target/MATEKF765/target.h
+++ b/src/main/target/MATEKF765/target.h
@@ -229,4 +229,3 @@
 #define MAX_PWM_OUTPUT_PORTS        16
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
diff --git a/src/main/target/MATEKH743/target.h b/src/main/target/MATEKH743/target.h
index 84449f9f33..126ce22d18 100644
--- a/src/main/target/MATEKH743/target.h
+++ b/src/main/target/MATEKH743/target.h
@@ -205,5 +205,4 @@
 #define MAX_PWM_OUTPUT_PORTS        15
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 
diff --git a/src/main/target/OMNIBUSF7NXT/target.h b/src/main/target/OMNIBUSF7NXT/target.h
index de7da72927..4396302717 100644
--- a/src/main/target/OMNIBUSF7NXT/target.h
+++ b/src/main/target/OMNIBUSF7NXT/target.h
@@ -169,7 +169,6 @@
 
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 
 // Number of available PWM outputs
 #define MAX_PWM_OUTPUT_PORTS    6
diff --git a/src/main/target/REVO/target.h b/src/main/target/REVO/target.h
index f8a3c7264c..4f4befce66 100644
--- a/src/main/target/REVO/target.h
+++ b/src/main/target/REVO/target.h
@@ -31,7 +31,6 @@
 
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 
 // MPU6000 interrupts
 #define USE_EXTI
diff --git a/src/main/target/RUSH_BLADE_F7/target.h b/src/main/target/RUSH_BLADE_F7/target.h
index 1a701ed987..fb9c522642 100644
--- a/src/main/target/RUSH_BLADE_F7/target.h
+++ b/src/main/target/RUSH_BLADE_F7/target.h
@@ -142,5 +142,4 @@
 
 #define MAX_PWM_OUTPUT_PORTS        10
 #define USE_DSHOT
-#define USE_SERIALSHOT
 #define USE_ESC_SENSOR
diff --git a/src/main/target/SKYSTARSF405HD/target.h b/src/main/target/SKYSTARSF405HD/target.h
index d6c562aa0b..a23dc48e89 100644
--- a/src/main/target/SKYSTARSF405HD/target.h
+++ b/src/main/target/SKYSTARSF405HD/target.h
@@ -161,6 +161,5 @@
 
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT
 
 #define MAX_PWM_OUTPUT_PORTS    4
diff --git a/src/main/target/ZEEZF7/target.h b/src/main/target/ZEEZF7/target.h
index 5ad4f85e6e..c01f4ede4d 100755
--- a/src/main/target/ZEEZF7/target.h
+++ b/src/main/target/ZEEZF7/target.h
@@ -231,4 +231,3 @@
 #endif
 #define USE_DSHOT
 #define USE_ESC_SENSOR
-#define USE_SERIALSHOT