diff --git a/boards/arm/stm32h7/weact-stm32h743/configs/nshusb/defconfig b/boards/arm/stm32h7/weact-stm32h743/configs/nshusb/defconfig
new file mode 100644
index 0000000000000..1647157f21812
--- /dev/null
+++ b/boards/arm/stm32h7/weact-stm32h743/configs/nshusb/defconfig
@@ -0,0 +1,56 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_NSH_DISABLE_IFCONFIG is not set
+# CONFIG_NSH_DISABLE_PS is not set
+# CONFIG_STANDARD_SERIAL is not set
+# CONFIG_STM32H7_USE_LEGACY_PINMAP is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="weact-stm32h743"
+CONFIG_ARCH_BOARD_WEACT_STM32H743=y
+CONFIG_ARCH_CHIP="stm32h7"
+CONFIG_ARCH_CHIP_STM32H743VI=y
+CONFIG_ARCH_CHIP_STM32H7=y
+CONFIG_ARCH_CHIP_STM32H7_CORTEXM7=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARMV7M_DCACHE=y
+CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
+CONFIG_ARMV7M_DTCM=y
+CONFIG_ARMV7M_ICACHE=y
+CONFIG_BOARDCTL_IOCTL=y
+CONFIG_BOARDCTL_USBDEVCTRL=y
+CONFIG_BOARD_LOOPSPERMSEC=43103
+CONFIG_BUILTIN=y
+CONFIG_CDCACM=y
+CONFIG_CDCACM_CONSOLE=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_EXPERIMENTAL=y
+CONFIG_HAVE_CXX=y
+CONFIG_HAVE_CXXINITIALIZE=y
+CONFIG_INIT_ENTRYPOINT="nsh_main"
+CONFIG_INTELHEX_BINARY=y
+CONFIG_MM_REGIONS=4
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_LINELEN=64
+CONFIG_NSH_READLINE=y
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_RAM_SIZE=245760
+CONFIG_RAM_START=0x20010000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_WAITPID=y
+CONFIG_SPI=y
+CONFIG_START_DAY=11
+CONFIG_START_MONTH=5
+CONFIG_START_YEAR=2024
+CONFIG_STM32H7_HSI48=y
+CONFIG_STM32H7_OTGFS=y
+CONFIG_STM32H7_USART1=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_USBDEV=y
diff --git a/boards/arm/stm32h7/weact-stm32h743/include/board.h b/boards/arm/stm32h7/weact-stm32h743/include/board.h
index c8a4e35099639..cb6d20eee4f41 100644
--- a/boards/arm/stm32h7/weact-stm32h743/include/board.h
+++ b/boards/arm/stm32h7/weact-stm32h743/include/board.h
@@ -338,6 +338,12 @@
 #define GPIO_USART1_RX   (GPIO_USART1_RX_1 | GPIO_SPEED_100MHz)  /* PB15 */
 #define GPIO_USART1_TX   (GPIO_USART1_TX_1 | GPIO_SPEED_100MHz)  /* PB14 */
 
+/* OTGFS */
+
+#define GPIO_OTGFS_DM  (GPIO_OTGFS_DM_0|GPIO_SPEED_100MHz) /* PA11 */
+#define GPIO_OTGFS_DP  (GPIO_OTGFS_DP_0|GPIO_SPEED_100MHz) /* PA12 */
+#define GPIO_OTGFS_ID  (GPIO_OTGFS_ID_0|GPIO_SPEED_100MHz) /* PA10 */
+
 /****************************************************************************
  * Public Data
  ****************************************************************************/
diff --git a/boards/arm/stm32h7/weact-stm32h743/src/Makefile b/boards/arm/stm32h7/weact-stm32h743/src/Makefile
index c80e7e486f1a2..7a7b2fcb8ed1f 100644
--- a/boards/arm/stm32h7/weact-stm32h743/src/Makefile
+++ b/boards/arm/stm32h7/weact-stm32h743/src/Makefile
@@ -20,7 +20,7 @@
 
 include $(TOPDIR)/Make.defs
 
-CSRCS = stm32_boot.c stm32_bringup.c
+CSRCS = stm32_boot.c stm32_bringup.c stm32_usb.c stm32_ioctl.c
 
 ifeq ($(CONFIG_ARCH_LEDS),y)
 CSRCS += stm32_autoleds.c
diff --git a/boards/arm/stm32h7/weact-stm32h743/src/stm32_ioctl.c b/boards/arm/stm32h7/weact-stm32h743/src/stm32_ioctl.c
new file mode 100644
index 0000000000000..214cf84c6e862
--- /dev/null
+++ b/boards/arm/stm32h7/weact-stm32h743/src/stm32_ioctl.c
@@ -0,0 +1,74 @@
+/****************************************************************************
+ * boards/arm/stm32h7/weact-stm32h743/src/stm32_ioctl.c
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <errno.h>
+
+#include <nuttx/board.h>
+
+#include "weact-stm32h743.h"
+
+#ifdef CONFIG_BOARDCTL_IOCTL
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: board_ioctl
+ *
+ * Description:
+ *   The "landing site" for much of the boardctl() interface. Generic board-
+ *   control functions invoked via ioctl() get routed through here.
+ *
+ *   Since we don't do anything unusual at the moment, this function
+ *   accomplishes nothing except avoid a missing-function linker error if
+ *   CONFIG_BOARDCTL_IOCTL is selected.
+ *
+ * Input Parameters:
+ *   cmd - IOCTL command being requested.
+ *   arg - Arguments for the IOCTL.
+ *
+ * Returned Value:
+ *   we don't yet support any boardctl IOCTLs.  This function always returns
+ *  -ENOTTY which is the standard IOCTL return value when a command is not
+ *  supported
+ *
+ ****************************************************************************/
+
+int board_ioctl(unsigned int cmd, uintptr_t arg)
+{
+  switch (cmd)
+    {
+      default:
+        return -ENOTTY;
+    }
+
+  return OK;
+}
+
+#endif /* CONFIG_BOARDCTL_IOCTL */
diff --git a/boards/arm/stm32h7/weact-stm32h743/src/stm32_usb.c b/boards/arm/stm32h7/weact-stm32h743/src/stm32_usb.c
new file mode 100644
index 0000000000000..1510040989810
--- /dev/null
+++ b/boards/arm/stm32h7/weact-stm32h743/src/stm32_usb.c
@@ -0,0 +1,294 @@
+/****************************************************************************
+ * boards/arm/stm32h7/weact-stm32h743/src/stm32_usb.c
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+
+#include <sys/types.h>
+#include <stdint.h>
+#include <stdbool.h>
+#include <sched.h>
+#include <errno.h>
+#include <assert.h>
+#include <debug.h>
+
+#include <nuttx/kthread.h>
+#include <nuttx/usb/usbdev.h>
+#include <nuttx/usb/usbhost.h>
+#include <nuttx/usb/usbdev_trace.h>
+
+#include "arm_internal.h"
+#include "chip.h"
+#include "stm32_gpio.h"
+#include "stm32_otg.h"
+#include "weact-stm32h743.h"
+
+#ifdef CONFIG_STM32H7_OTGFS
+
+/****************************************************************************
+ * Pre-processor Definitions
+ ****************************************************************************/
+
+#if defined(CONFIG_USBDEV) || defined(CONFIG_USBHOST)
+#  define HAVE_USB 1
+#else
+#  warning "CONFIG_STM32_OTGFS is enabled but neither CONFIG_USBDEV nor CONFIG_USBHOST"
+#  undef HAVE_USB
+#endif
+
+#ifndef CONFIG_WEACT_STM32H743_USBHOST_PRIO
+#  define CONFIG_WEACT_STM32H743_USBHOST_PRIO 100
+#endif
+
+#ifndef CONFIG_WEACT_STM32H743_USBHOST_STACKSIZE
+#  define CONFIG_WEACT_STM32H743_USBHOST_STACKSIZE 1024
+#endif
+
+/****************************************************************************
+ * Private Data
+ ****************************************************************************/
+
+#ifdef CONFIG_USBHOST
+static struct usbhost_connection_s *g_usbconn;
+#endif
+
+/****************************************************************************
+ * Private Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: usbhost_waiter
+ *
+ * Description:
+ *   Wait for USB devices to be connected.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBHOST
+static int usbhost_waiter(int argc, char *argv[])
+{
+  struct usbhost_hubport_s *hport;
+
+  uinfo("Running\n");
+  for (; ; )
+    {
+      /* Wait for the device to change state */
+
+      DEBUGVERIFY(CONN_WAIT(g_usbconn, &hport));
+      uinfo("%s\n", hport->connected ? "connected" : "disconnected");
+
+      /* Did we just become connected? */
+
+      if (hport->connected)
+        {
+          /* Yes.. enumerate the newly connected device */
+
+          CONN_ENUMERATE(g_usbconn, hport);
+        }
+    }
+
+  /* Keep the compiler from complaining */
+
+  return 0;
+}
+#endif
+
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: stm32_usbhost_initialize
+ *
+ * Description:
+ *   Called at application startup time to initialize the USB host
+ *   functionality.
+ *   This function will start a thread that will monitor for device
+ *   connection/disconnection events.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBHOST
+int stm32_usbhost_initialize(void)
+{
+  int ret;
+
+  /* First, register all of the class drivers needed to support the drivers
+   * that we care about:
+   */
+
+  uinfo("Register class drivers\n");
+
+#ifdef CONFIG_USBHOST_HUB
+  /* Initialize USB hub class support */
+
+  ret = usbhost_hub_initialize();
+  if (ret < 0)
+    {
+      uerr("ERROR: usbhost_hub_initialize failed: %d\n", ret);
+    }
+#endif
+
+#ifdef CONFIG_USBHOST_MSC
+  /* Register the USB mass storage class class */
+
+  ret = usbhost_msc_initialize();
+  if (ret != OK)
+    {
+      uerr("ERROR: Failed to register the mass storage class: %d\n", ret);
+    }
+#endif
+
+#ifdef CONFIG_USBHOST_CDCACM
+  /* Register the CDC/ACM serial class */
+
+  ret = usbhost_cdcacm_initialize();
+  if (ret != OK)
+    {
+      uerr("ERROR: Failed to register the CDC/ACM serial class: %d\n", ret);
+    }
+#endif
+
+#ifdef CONFIG_USBHOST_HIDKBD
+  /* Initialize the HID keyboard class */
+
+  ret = usbhost_kbdinit();
+  if (ret != OK)
+    {
+      uerr("ERROR: Failed to register the HID keyboard class\n");
+    }
+#endif
+
+#ifdef CONFIG_USBHOST_HIDMOUSE
+  /* Initialize the HID mouse class */
+
+  ret = usbhost_mouse_init();
+  if (ret != OK)
+    {
+      uerr("ERROR: Failed to register the HID mouse class\n");
+    }
+#endif
+
+  /* Then get an instance of the USB host interface */
+
+  uinfo("Initialize USB host\n");
+  g_usbconn = stm32_otgfshost_initialize(0);
+  if (g_usbconn)
+    {
+      /* Start a thread to handle device connection. */
+
+      uinfo("Start usbhost_waiter\n");
+
+      ret = kthread_create("usbhost", CONFIG_WEACT_STM32H743_USBHOST_PRIO,
+                           CONFIG_WEACT_STM32H743_USBHOST_STACKSIZE,
+                           usbhost_waiter, NULL);
+      return ret < 0 ? -ENOEXEC : OK;
+    }
+
+  return -ENODEV;
+}
+#endif
+
+/****************************************************************************
+ * Name: stm32_usbhost_vbusdrive
+ *
+ * Description:
+ *   Enable/disable driving of VBUS 5V output. This function must be
+ *   provided be each platform that implements the STM32 OTG FS host
+ *   interface
+ *
+ *   "On-chip 5 V VBUS generation is not supported. For this reason, a
+ *    charge pump or, if 5 V are available on the application board, a
+ *    basic power switch, must be added externally to drive the 5 V VBUS
+ *    line. The external charge pump can be driven by any GPIO output.
+ *    When the application decides to power on VBUS using the chosen GPIO,
+ *    it must also set the port power bit in the host port control and status
+ *    register (PPWR bit in OTG_FS_HPRT).
+ *
+ *   "The application uses this field to control power to this port, and
+ *    the core clears this bit on an overcurrent condition."
+ *
+ * Input Parameters:
+ *   iface - For future growth to handle multiple USB host interface.
+ *           Should be zero.
+ *   enable - true: enable VBUS power; false: disable VBUS power
+ *
+ * Returned Value:
+ *   None
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBHOST
+void stm32_usbhost_vbusdrive(int iface, bool enable)
+{
+  DEBUGASSERT(iface == 0);
+
+  /* Set the Power Switch by driving the active high enable pin */
+
+  stm32_gpiowrite(GPIO_OTGFS_PWRON, enable);
+}
+#endif
+
+/****************************************************************************
+ * Name: stm32_setup_overcurrent
+ *
+ * Description:
+ *   Setup to receive an interrupt-level callback if an overcurrent
+ *   condition is detected.
+ *
+ * Input Parameters:
+ *   handler - New overcurrent interrupt handler
+ *   arg     - The argument provided for the interrupt handler
+ *
+ * Returned Value:
+ *   Zero (OK) is returned on success.  Otherwise, a negated errno value
+ *   is returned to indicate the nature of the failure.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBHOST
+int stm32_setup_overcurrent(xcpt_t handler, void *arg)
+{
+  return stm32_gpiosetevent(GPIO_OTGFS_OVER, true, true, true, handler, arg);
+}
+#endif
+
+/****************************************************************************
+ * Name:  stm32_usbsuspend
+ *
+ * Description:
+ *   Board logic must provide the stm32_usbsuspend logic if the USBDEV
+ *   driver is used. This function is called whenever the USB enters or
+ *   leaves suspend mode. This is an opportunity for the board logic to
+ *   shutdown clocks, power, etc. while the USB is suspended.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_USBDEV
+void stm32_usbsuspend(struct usbdev_s *dev, bool resume)
+{
+  uinfo("resume: %d\n", resume);
+}
+#endif
+
+#endif /* CONFIG_STM32_OTGFS */
diff --git a/boards/arm/stm32h7/weact-stm32h743/src/weact-stm32h743.h b/boards/arm/stm32h7/weact-stm32h743/src/weact-stm32h743.h
index be9c3fac6ccc0..da79f743f6f52 100644
--- a/boards/arm/stm32h7/weact-stm32h743/src/weact-stm32h743.h
+++ b/boards/arm/stm32h7/weact-stm32h743/src/weact-stm32h743.h
@@ -36,6 +36,9 @@
 
 /* Configuration ************************************************************/
 
+#define HAVE_USBDEV          1
+#define HAVE_USBHOST         1
+
 /* procfs File System */
 
 #ifdef CONFIG_FS_PROCFS
@@ -46,6 +49,54 @@
 #  endif
 #endif
 
+/* Can't support USB host or device features if USB OTG FS is not enabled */
+
+#ifndef CONFIG_STM32H7_OTGFS
+#  undef HAVE_USBDEV
+#  undef HAVE_USBHOST
+#endif
+
+/* Can't support USB device if USB device is not enabled */
+
+#ifndef CONFIG_USBDEV
+#  undef HAVE_USBDEV
+#endif
+
+/* Can't support USB host is USB host is not enabled */
+
+#ifndef CONFIG_USBHOST
+#  undef HAVE_USBHOST
+#endif
+
+/* Check if we should enable the USB monitor before starting NSH */
+
+#ifndef CONFIG_USBMONITOR
+#  undef HAVE_USBMONITOR
+#endif
+
+#ifndef HAVE_USBDEV
+#  undef CONFIG_USBDEV_TRACE
+#endif
+
+#ifndef HAVE_USBHOST
+#  undef CONFIG_USBHOST_TRACE
+#endif
+
+#if !defined(CONFIG_USBDEV_TRACE) && !defined(CONFIG_USBHOST_TRACE)
+#  undef HAVE_USBMONITOR
+#endif
+
+#if !defined(CONFIG_STM32H7_PROGMEM) || !defined(CONFIG_MTD_PROGMEM)
+#  undef HAVE_PROGMEM_CHARDEV
+#endif
+
+/* Check if we can support the RTC driver */
+
+#define HAVE_RTC_DRIVER 1
+#if !defined(CONFIG_RTC) || !defined(CONFIG_RTC_DRIVER)
+#  undef HAVE_RTC_DRIVER
+#endif
+
 /* LED
  *
  * The WeAct STM32H743 board has only one Blue LED (E3) controlled by GPIO.