diff --git a/src/main/target/NUCLEOH743/config.c b/src/main/target/NUCLEOH743/config.c
new file mode 100644
index 0000000000..7fb7f89854
--- /dev/null
+++ b/src/main/target/NUCLEOH743/config.c
@@ -0,0 +1,42 @@
+/*
+ * This file is part of Cleanflight and Betaflight.
+ *
+ * Cleanflight and Betaflight are free software. You can redistribute
+ * this software and/or modify this software 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.
+ *
+ * Cleanflight and Betaflight are distributed in the hope that they
+ * 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 software.
+ *
+ * If not, see .
+ */
+
+#include
+#include
+
+#include "platform.h"
+
+#ifdef USE_TARGET_CONFIG
+
+#include "config_helper.h"
+
+#include "io/serial.h"
+#include "pg/pg.h"
+
+static targetSerialPortFunction_t targetSerialPortFunction[] = {
+ { SERIAL_PORT_USART1, FUNCTION_MSP },
+ { SERIAL_PORT_USART2, FUNCTION_MSP },
+};
+
+void targetConfiguration(void)
+{
+ targetSerialPortFunctionConfig(targetSerialPortFunction, ARRAYLEN(targetSerialPortFunction));
+}
+#endif
diff --git a/src/main/target/NUCLEOH743/target.c b/src/main/target/NUCLEOH743/target.c
new file mode 100644
index 0000000000..d2d8816db1
--- /dev/null
+++ b/src/main/target/NUCLEOH743/target.c
@@ -0,0 +1,52 @@
+/*
+ * This file is part of Cleanflight and Betaflight.
+ *
+ * Cleanflight and Betaflight are free software. You can redistribute
+ * this software and/or modify this software 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.
+ *
+ * Cleanflight and Betaflight are distributed in the hope that they
+ * 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 software.
+ *
+ * If not, see .
+ */
+
+#include
+
+#include "platform.h"
+#include "drivers/io.h"
+
+#include "drivers/dma.h"
+#include "drivers/timer.h"
+#include "drivers/timer_def.h"
+
+const timerHardware_t timerHardware[USABLE_TIMER_CHANNEL_COUNT] = {
+ DEF_TIM(TIM2, CH2, PB3, TIM_USE_LED, 0, 7, 0 ),
+
+ DEF_TIM(TIM1, CH2, PE11, TIM_USE_PWM|TIM_USE_PPM, 0, 0, 0 ),
+ DEF_TIM(TIM1, CH1, PE9, TIM_USE_PWM, 0, 0, 0 ),
+ DEF_TIM(TIM12, CH2, PB15, TIM_USE_PWM, 0, 0, 0 ),
+ DEF_TIM(TIM2, CH1, PA15, TIM_USE_PWM, 0, 0, 0 ),
+
+ DEF_TIM(TIM8, CH1, PC6, TIM_USE_MOTOR, 0, 0, 4 ),
+ DEF_TIM(TIM8, CH2, PC7, TIM_USE_MOTOR, 0, 1, 4),
+ DEF_TIM(TIM8, CH3, PC8, TIM_USE_MOTOR, 0, 2, 4),
+ DEF_TIM(TIM8, CH4, PC9, TIM_USE_MOTOR, 0, 3, 4),
+
+ DEF_TIM(TIM5, CH3, PA2, TIM_USE_MOTOR, 0, 0, 0 ),
+ DEF_TIM(TIM5, CH2, PA1, TIM_USE_MOTOR, 0, 4, 0 ),
+ DEF_TIM(TIM5, CH4, PA3, TIM_USE_MOTOR, 0, 1, 0 ),
+ DEF_TIM(TIM3, CH2, PB5, TIM_USE_MOTOR, 0, 5, 0 ),
+ DEF_TIM(TIM5, CH1, PA0, TIM_USE_MOTOR, 0, 2, 0 ),
+ // DEF_TIM(TIM4, CH3, PB8, TIM_USE_MOTOR, 0, 8, 0 ), // I2C1
+ // DEF_TIM(TIM4, CH4, PB9, TIM_USE_MOTOR, 0, 0, 0 ), // I2C1
+ // DEF_TIM(TIM9, CH2, PE6, TIM_USE_MOTOR, 0, 0, 0 ),
+ DEF_TIM(TIM3, CH1, PB4, TIM_USE_MOTOR, 0, 4, 0 ),
+};
diff --git a/src/main/target/NUCLEOH743/target.h b/src/main/target/NUCLEOH743/target.h
new file mode 100644
index 0000000000..1357e0455e
--- /dev/null
+++ b/src/main/target/NUCLEOH743/target.h
@@ -0,0 +1,247 @@
+/*
+ * This file is part of Cleanflight and Betaflight.
+ *
+ * Cleanflight and Betaflight are free software. You can redistribute
+ * this software and/or modify this software 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.
+ *
+ * Cleanflight and Betaflight are distributed in the hope that they
+ * 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 software.
+ *
+ * If not, see .
+ */
+
+#pragma once
+
+#define TARGET_BOARD_IDENTIFIER "H743"
+#define USBD_PRODUCT_STRING "Nucleo-H743"
+
+#define USE_TARGET_CONFIG
+
+#define LED0_PIN PB0
+#define LED1_PIN PB7
+//#define LED2_PIN PB14 // SDMMC2_D0
+
+// Nucleo-H743 has one button (The blue USER button).
+// Force two buttons to look at the single button so config reset on button works
+#define USE_BUTTONS
+#define BUTTON_A_PIN PC13
+#define BUTTON_A_PIN_INVERTED // Active high
+#define BUTTON_B_PIN PC13
+#define BUTTON_B_PIN_INVERTED // Active high
+
+#define USE_BEEPER
+#define BEEPER_PIN PE3
+#define BEEPER_INVERTED
+
+#define USE_UART
+
+#define USE_UART1
+#define UART1_RX_PIN PA10
+#define UART1_TX_PIN PA9
+
+#define USE_UART2
+#define UART2_RX_PIN PD6
+#define UART2_TX_PIN PD5
+
+#define USE_UART3
+#define UART3_RX_PIN PD9
+#define UART3_TX_PIN PD8
+
+#define USE_UART4
+#define UART4_RX_PIN PC11
+#define UART4_TX_PIN PC10
+
+#define USE_UART5
+#define UART5_RX_PIN PD2
+#define UART5_TX_PIN PC12
+
+#define USE_UART6
+#define UART6_RX_PIN PC7
+#define UART6_TX_PIN PC6
+
+#define USE_UART7
+#define UART7_RX_PIN PE7
+#define UART7_TX_PIN PE8
+
+#define USE_UART8
+#define UART8_RX_PIN PE0
+#define UART8_TX_PIN PE1
+
+#define USE_VCP
+
+#define USE_SOFTSERIAL1
+#define USE_SOFTSERIAL2
+
+#define SERIAL_PORT_COUNT 11
+
+#define USE_SPI
+
+#define USE_SPI_DEVICE_1
+#define SPI1_SCK_PIN PB3
+#define SPI1_MISO_PIN PB4
+#define SPI1_MOSI_PIN PB5
+
+#define USE_SPI_DEVICE_2
+#define SPI2_SCK_PIN NONE
+#define SPI2_MISO_PIN NONE
+#define SPI2_MOSI_PIN NONE
+
+#define USE_SPI_DEVICE_3
+#define SPI3_SCK_PIN PC10 // PC10
+#define SPI3_MISO_PIN PC11 // PC11
+#define SPI3_MOSI_PIN PC12 // PC12
+
+#define USE_SPI_DEVICE_4
+#define SPI4_SCK_PIN NONE
+#define SPI4_MISO_PIN NONE
+#define SPI4_MOSI_PIN NONE
+
+#define USE_SPI_DEVICE_5
+#define SPI5_SCK_PIN NONE
+#define SPI5_MISO_PIN NONE
+#define SPI5_MOSI_PIN NONE
+
+#define USE_SPI_DEVICE_6
+#define SPI6_SCK_PIN NONE
+#define SPI6_MISO_PIN NONE
+#define SPI6_MOSI_PIN NONE
+
+// #define USE_QUADSPI
+#define USE_QUADSPI_DEVICE_1
+
+#define QUADSPI1_SCK_PIN NONE // PB2
+
+#define QUADSPI1_BK1_IO0_PIN NONE // PD11
+#define QUADSPI1_BK1_IO1_PIN NONE // PD12
+#define QUADSPI1_BK1_IO2_PIN NONE // PE2
+#define QUADSPI1_BK1_IO3_PIN NONE // PD13
+#define QUADSPI1_BK1_CS_PIN NONE // PB10
+
+#define QUADSPI1_BK2_IO0_PIN NONE // PE7
+#define QUADSPI1_BK2_IO1_PIN NONE // PE8
+#define QUADSPI1_BK2_IO2_PIN NONE // PE9
+#define QUADSPI1_BK2_IO3_PIN NONE // PE10
+#define QUADSPI1_BK2_CS_PIN NONE // NONE
+
+#define QUADSPI1_MODE QUADSPI_MODE_BK1_ONLY
+#define QUADSPI1_CS_FLAGS (QUADSPI_BK1_CS_HARDWARE | QUADSPI_BK2_CS_NONE | QUADSPI_CS_MODE_LINKED)
+
+#define USE_I2C
+#define USE_I2C_DEVICE_1
+#define I2C1_SCL PB8
+#define I2C1_SDA PB9
+#define I2C_DEVICE (I2CDEV_1)
+
+#define USE_MAG
+#define USE_MAG_HMC5883
+#define USE_MAG_SPI_HMC5883
+#define HMC5883_SPI_INSTANCE NULL
+#define HMC5883_CS_PIN NONE
+
+#define USE_BARO
+#define USE_BARO_BMP085
+#define USE_BARO_BMP280
+#define USE_BARO_MS5611
+#define USE_BARO_SPI_BMP280
+#define BMP280_SPI_INSTANCE NULL
+#define BMP280_CS_PIN NONE
+
+#define USE_GYRO
+#define USE_MULTI_GYRO
+#define USE_ACC
+
+#define USE_GYRO_SPI_MPU6000
+#define USE_ACC_SPI_MPU6000
+#define USE_GYRO_SPI_MPU6500
+#define USE_ACC_SPI_MPU6500
+#define USE_GYRO_SPI_MPU9250
+#define USE_ACC_SPI_MPU9250
+
+#define GYRO_1_CS_PIN PD15
+#define GYRO_1_SPI_INSTANCE SPI1
+
+// I2C acc/gyro test, may require to activate
+// set gyro_x_bustype = I2C
+// set gyro_x_i2cBus =
+//#define USE_GYRO_MPU6050
+//#define USE_ACC_MPU6050
+
+#define USE_FLASH_CHIP
+#define USE_FLASH_M25P16
+#define USE_FLASH_W25M
+#define FLASH_SPI_INSTANCE NULL
+#define FLASH_CS_PIN NONE
+#define USE_FLASHFS
+
+#define USE_BRUSHED_ESC_AUTODETECT // Detect if brushed motors are connected and set defaults appropriately to avoid motors spinning on boot
+#define USE_GYRO_REGISTER_DUMP // Adds gyroregisters command to cli to dump configured register values
+#define USE_TIMER
+#define USE_PWM_OUTPUT
+#define USE_MOTOR
+#define USE_EXTI
+
+#define USE_RANGEFINDER
+#define USE_RANGEFINDER_HCSR04
+#define USE_RANGEFINDER_TF
+
+#define USE_TRANSPONDER
+
+#define USE_MAX7456
+#define MAX7456_SPI_INSTANCE NULL // SPI3
+#define MAX7456_SPI_CS_PIN NONE // PC9
+#define MAX7456_SPI_CLK (SPI_CLOCK_STANDARD)
+
+#define USE_I2C_OLED_DISPLAY
+
+#define USE_DMA
+
+// H7 allows all stream to handle any peripheral
+// No need for channel definition; each peripheral i/o has a unique channel thanks to MUX.
+//#define UART1_TX_DMA_STREAM DMA1_Stream0
+//#define UART2_TX_DMA_STREAM DMA1_Stream1
+//#define UART3_TX_DMA_STREAM DMA1_Stream2
+//#define UART4_TX_DMA_STREAM DMA1_Stream3
+//#define UART5_TX_DMA_STREAM DMA1_Stream4
+//#define UART6_TX_DMA_STREAM DMA1_Stream5
+//#define UART7_TX_DMA_STREAM DMA1_Stream6
+//#define UART8_TX_DMA_STREAM DMA1_Stream7
+
+#define ADC1_INSTANCE ADC1
+#define ADC2_INSTANCE ADC2
+#define ADC3_INSTANCE ADC3
+#define ADC1_DMA_STREAM DMA2_Stream0
+#define ADC2_DMA_STREAM DMA2_Stream1
+#define ADC3_DMA_STREAM DMA2_Stream2
+
+#define VBAT_ADC_PIN PB1 // ADC1
+#define CURRENT_METER_ADC_PIN PC0 // ADC1
+#define RSSI_ADC_PIN PF14 // ADC2
+#define EXTERNAL1_ADC_PIN PC3 // ADC3
+
+#define DEFAULT_VOLTAGE_METER_SOURCE VOLTAGE_METER_ADC
+#define DEFAULT_CURRENT_METER_SOURCE CURRENT_METER_ADC
+
+#define USE_DSHOT
+#define USE_DSHOT_DMAR
+
+#define DEFAULT_FEATURE (FEATURE_OSD)
+
+#define TARGET_IO_PORTA 0xffff
+#define TARGET_IO_PORTB 0xffff
+#define TARGET_IO_PORTC 0xffff
+#define TARGET_IO_PORTD 0xffff
+#define TARGET_IO_PORTE 0xffff
+#define TARGET_IO_PORTF 0xffff
+#define TARGET_IO_PORTG 0xffff
+
+#define USABLE_TIMER_CHANNEL_COUNT 15
+
+#define USED_TIMERS ( TIM_N(1) | TIM_N(2) | TIM_N(3) | TIM_N(5) | TIM_N(8) | TIM_N(12) )
diff --git a/src/main/target/NUCLEOH743/target.mk b/src/main/target/NUCLEOH743/target.mk
new file mode 100644
index 0000000000..acf71c7132
--- /dev/null
+++ b/src/main/target/NUCLEOH743/target.mk
@@ -0,0 +1,30 @@
+H743xI_TARGETS += $(TARGET)
+#FEATURES += SDCARD VCP
+FEATURES += VCP ONBOARDFLASH
+
+# Top level Makefile adds, if not defined, HSE_VALUE, as default for F4 targets.
+# We don't want to assume any particular value until de facto design is established,
+# so we set the value here.
+#
+# However, HSE_VALUE is currently a global build option and can not be changed from
+# board to board. Generic target will have to store this value as a PG variable and
+# change clock on the fly after the PG became readable.
+
+HSE_VALUE = 8000000 # For NUCLEO-H743ZI with STLINK, HSE is 8MHz from STLINK
+
+TARGET_SRC = \
+ drivers/accgyro/accgyro_mpu.c \
+ drivers/accgyro/accgyro_mpu6500.c \
+ drivers/accgyro/accgyro_spi_mpu6000.c \
+ drivers/accgyro/accgyro_spi_mpu6500.c \
+ drivers/accgyro/accgyro_spi_mpu9250.c \
+ drivers/accgyro/accgyro_mpu6050.c \
+ drivers/barometer/barometer_bmp085.c \
+ drivers/barometer/barometer_bmp280.c \
+ drivers/barometer/barometer_ms5611.c \
+ drivers/compass/compass_hmc5883l.c \
+ drivers/max7456.c \
+
+# drivers/accgyro/accgyro_fake.c \
+# drivers/barometer/barometer_fake.c \
+# drivers/compass/compass_fake.c \