diff --git a/src/main/target/STM32H730/target.c b/src/main/target/STM32H730/target.c
new file mode 100644
index 0000000000..4eca06e63b
--- /dev/null
+++ b/src/main/target/STM32H730/target.c
@@ -0,0 +1,21 @@
+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+#include <stddef.h>
diff --git a/src/main/target/STM32H730/target.h b/src/main/target/STM32H730/target.h
new file mode 100644
index 0000000000..4f1404b846
--- /dev/null
+++ b/src/main/target/STM32H730/target.h
@@ -0,0 +1,109 @@
+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ */
+
+/*
+ * This target won't actually build a target that you can boot, it is meant as
+ * a base target ONLY.
+ *
+ * When defining a target that uses this as a base you currently:
+ *
+ * 1) *must* define ALL the SPI instances that the target has, including their pins.
+ * 2) *must* define the storage subsystem used to boot, e.g. see CONFIG_IN_xxx.
+ * 3) *must* define all the settings required for the config storage system to
+ *    be able to load the config at boot time BEFORE it has actually loaded a config.
+ *    e.g. for OCTOQSPI define the QSPI instance, pins, mode, etc,
+ *         for SDCARD define the SD card bus (SPI/SDIO), pins, etc.
+ *
+ */
+
+#pragma once
+
+#ifndef TARGET_BOARD_IDENTIFIER
+#define TARGET_BOARD_IDENTIFIER "S730"
+#endif
+
+#ifndef USBD_PRODUCT_STRING
+#define USBD_PRODUCT_STRING     "Betaflight STM32H730"
+#endif
+
+#if !defined(USE_I2C)
+#define USE_I2C
+#define USE_I2C_DEVICE_1
+#define USE_I2C_DEVICE_2
+#define USE_I2C_DEVICE_3
+#define USE_I2C_DEVICE_4
+#define I2C_FULL_RECONFIGURABILITY
+#endif
+
+// Provide a default so that this target builds on the build server.
+#if !defined(USE_SPI)
+#define USE_SPI
+#define USE_SPI_DEVICE_1
+#define USE_SPI_DEVICE_2
+#define USE_SPI_DEVICE_3
+#define USE_SPI_DEVICE_4
+#define USE_SPI_DEVICE_5
+#define USE_SPI_DEVICE_6
+#define SPI_FULL_RECONFIGURABILITY
+#endif
+
+#define USE_UART1
+#define USE_UART2
+#define USE_UART3
+#define USE_UART4
+#define USE_UART5
+#define USE_UART6
+#define USE_UART7
+#define USE_UART8
+#define USE_UART9
+#define USE_UART10
+#define USE_LP_UART1
+
+#define SERIAL_PORT_COUNT       (UNIFIED_SERIAL_PORT_COUNT + 11)
+
+// Disable OCTOSPI pins PB2/CLK, PB6/NCS, PD11/IO0, PD12/IO1, PD13/IO3, PE2/IO2
+// PE7/IO4, PE8/IO5, PE9/IO6, PE10/IO7
+
+#define TARGET_IO_PORTA 0xffff
+#define TARGET_IO_PORTB (0xffff & ~(BIT(2)|BIT(6)))
+#define TARGET_IO_PORTC 0xffff
+#define TARGET_IO_PORTD (0xffff & ~(BIT(11)|BIT(12)|BIT(13)))
+#define TARGET_IO_PORTE (0xffff & ~(BIT(2)|BIT(7)|BIT(8)|BIT(9)|BIT(10)))
+#define TARGET_IO_PORTF 0xffff
+#define TARGET_IO_PORTG 0xffff
+#define TARGET_IO_PORTH 0xffff
+
+#define USE_BEEPER
+
+#define USE_VCP
+
+#define UNIFIED_SERIAL_PORT_COUNT       1
+
+#define USE_USB_ID
+#define USE_USB_DETECT
+
+#define USE_ESCSERIAL
+
+#define USE_ADC
+
+// Provide a default so that this target builds on the build server.
+#if !defined(CONFIG_IN_RAM) && !defined(CONFIG_IN_SDCARD) && !defined(CONFIG_IN_EXTERNAL_FLASH)
+#define CONFIG_IN_RAM
+#endif
diff --git a/src/main/target/STM32H730/target.mk b/src/main/target/STM32H730/target.mk
new file mode 100644
index 0000000000..baca1e07ff
--- /dev/null
+++ b/src/main/target/STM32H730/target.mk
@@ -0,0 +1,45 @@
+RX_SRC = \
+    rx/cc2500_common.c \
+    rx/cc2500_frsky_shared.c \
+    rx/cc2500_frsky_d.c \
+    rx/cc2500_frsky_x.c \
+    rx/cc2500_sfhss.c \
+    rx/cc2500_redpine.c \
+    rx/a7105_flysky.c \
+    rx/cyrf6936_spektrum.c \
+    drivers/rx/expresslrs_driver.c \
+    rx/expresslrs.c \
+    rx/expresslrs_common.c \
+    rx/expresslrs_telemetry.c \
+    drivers/rx/rx_cc2500.c \
+    drivers/rx/rx_a7105.c \
+    drivers/rx/rx_cyrf6936.c \
+    drivers/rx/rx_sx127x.c \
+    drivers/rx/rx_sx1280.c
+
+H730xB_TARGETS += $(TARGET)
+
+HSE_VALUE    = 8000000
+
+ifneq ($(EXST),)
+EXST = yes
+ifeq ($(EXST_ADJUST_VMA),)
+EXST_ADJUST_VMA = 0x90100000
+endif
+endif
+
+FEATURES       += VCP ONBOARDFLASH SDCARD_SDIO
+
+TARGET_SRC = \
+    msc/usbd_storage_sd_spi.c \
+    drivers/sdcard_spi.c \
+    drivers/bus_quadspi_hal.c \
+    drivers/bus_quadspi.c \
+    $(addprefix drivers/accgyro/,$(notdir $(wildcard $(SRC_DIR)/drivers/accgyro/*.c))) \
+    $(ROOT)/lib/main/BoschSensortec/BMI270-Sensor-API/bmi270_maximum_fifo.c \
+    $(addprefix drivers/barometer/,$(notdir $(wildcard $(SRC_DIR)/drivers/barometer/*.c))) \
+    $(addprefix drivers/compass/,$(notdir $(wildcard $(SRC_DIR)/drivers/compass/*.c))) \
+    drivers/max7456.c \
+    drivers/vtx_rtc6705.c \
+    drivers/vtx_rtc6705_soft_spi.c \
+    $(RX_SRC)
diff --git a/src/main/target/STM32H750/target.h b/src/main/target/STM32H750/target.h
index 181ded4c05..71b442528a 100644
--- a/src/main/target/STM32H750/target.h
+++ b/src/main/target/STM32H750/target.h
@@ -64,6 +64,18 @@
 #define SPI_FULL_RECONFIGURABILITY
 #endif
 
+// Provide a default so that this target builds on the build server.
+#if !defined(USE_SPI)
+#define USE_SPI
+#define USE_SPI_DEVICE_1
+#define USE_SPI_DEVICE_2
+#define USE_SPI_DEVICE_3
+#define USE_SPI_DEVICE_4
+#define USE_SPI_DEVICE_5
+#define USE_SPI_DEVICE_6
+#define SPI_FULL_RECONFIGURABILITY
+#endif
+
 #define USE_UART1
 #define USE_UART2
 #define USE_UART3