diff --git a/main/boards/echoear/EchoEar.cc b/main/boards/echoear/EchoEar.cc
index 8bf923f4..c155c163 100644
--- a/main/boards/echoear/EchoEar.cc
+++ b/main/boards/echoear/EchoEar.cc
@@ -6,6 +6,7 @@
 #include "button.h"
 #include "config.h"
 #include "backlight.h"
+#include "esp32_camera.h"
 
 #include <esp_log.h>
 
@@ -379,7 +380,7 @@ private:
     SemaphoreHandle_t touch_isr_mux_;
 };
 
-class EspS3Cat : public WifiBoard {
+class EchoEar : public WifiBoard {
 private:
     i2c_master_bus_handle_t i2c_bus_;
     Cst816s* cst816s_;
@@ -389,6 +390,7 @@ private:
     PwmBacklight* backlight_ = nullptr;
     esp_timer_handle_t touchpad_timer_;
     esp_lcd_touch_handle_t tp;   // LCD touch handle
+    Esp32Camera* camera_ = nullptr;
 
     void InitializeI2c()
     {
@@ -467,7 +469,7 @@ private:
         while (true) {
             if (touchpad->WaitForTouchEvent()) {
                 auto &app = Application::GetInstance();
-                auto &board = (EspS3Cat &)Board::GetInstance();
+                auto &board = (EchoEar &)Board::GetInstance();
 
                 ESP_LOGI(TAG, "Touch event, TP_PIN_NUM_INT: %d", gpio_get_level(TP_PIN_NUM_INT));
                 touchpad->UpdateTouchPoint();
@@ -505,7 +507,7 @@ private:
         gpio_config(&int_gpio_config);
         gpio_install_isr_service(0);
         gpio_intr_enable(TP_PIN_NUM_INT);
-        gpio_isr_handler_add(TP_PIN_NUM_INT, EspS3Cat::touch_isr_callback, cst816s_);
+        gpio_isr_handler_add(TP_PIN_NUM_INT, EchoEar::touch_isr_callback, cst816s_);
     }
 
     void InitializeSpi()
@@ -582,8 +584,33 @@ private:
         gpio_set_level(POWER_CTRL, 0);
     }
 
+#ifdef CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+    void InitializeCamera() {
+        esp_video_init_usb_uvc_config_t usb_uvc_config = {
+            .uvc = {
+                .uvc_dev_num = 1,
+                .task_stack = 4096,
+                .task_priority = 5,
+                .task_affinity = -1,
+            },
+            .usb = {
+                .init_usb_host_lib = true,
+                .task_stack = 4096,
+                .task_priority = 5,
+                .task_affinity = -1,
+            },
+        };
+
+        esp_video_init_config_t video_config = {
+            .usb_uvc = &usb_uvc_config,
+        };
+
+        camera_ = new Esp32Camera(video_config);
+    }
+#endif // CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+
 public:
-    EspS3Cat() : boot_button_(BOOT_BUTTON_GPIO)
+    EchoEar() : boot_button_(BOOT_BUTTON_GPIO)
     {
         InitializeI2c();
         uint8_t pcb_verison = DetectPcbVersion();
@@ -593,6 +620,9 @@ public:
         InitializeSpi();
         Initializest77916Display(pcb_verison);
         InitializeButtons();
+#ifdef CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+        InitializeCamera();
+#endif // CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
     }
 
     virtual AudioCodec* GetAudioCodec() override
@@ -627,6 +657,10 @@ public:
     {
         return backlight_;
     }
+
+    virtual Camera* GetCamera() override {
+        return camera_;
+    }
 };
 
-DECLARE_BOARD(EspS3Cat);
+DECLARE_BOARD(EchoEar);
diff --git a/main/boards/esp-s3-lcd-ev-board-2/esp-s3-lcd-ev-board-2.cc b/main/boards/esp-s3-lcd-ev-board-2/esp-s3-lcd-ev-board-2.cc
index ffe2411e..6e7690b4 100644
--- a/main/boards/esp-s3-lcd-ev-board-2/esp-s3-lcd-ev-board-2.cc
+++ b/main/boards/esp-s3-lcd-ev-board-2/esp-s3-lcd-ev-board-2.cc
@@ -5,6 +5,7 @@
 #include "button.h"
 #include "led/single_led.h"
 #include "pin_config.h"
+#include "esp32_camera.h"
 
 #include "config.h"
 
@@ -26,6 +27,8 @@ private:
     i2c_master_bus_handle_t i2c_bus_;
     Button boot_button_;
     LcdDisplay* display_;
+    Esp32Camera* camera_;
+
     //add support ev board lcd
     esp_io_expander_handle_t expander = NULL;
 
@@ -195,12 +198,39 @@ private:
         lvgl_port_add_touch(&touch_cfg);
     }
 
+#ifdef CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+    void InitializeCamera() {
+        esp_video_init_usb_uvc_config_t usb_uvc_config = {
+            .uvc = {
+                .uvc_dev_num = 1,
+                .task_stack = 4096,
+                .task_priority = 5,
+                .task_affinity = -1,
+            },
+            .usb = {
+                .init_usb_host_lib = true,
+                .task_stack = 4096,
+                .task_priority = 5,
+                .task_affinity = -1,
+            },
+        };
+    }
+        esp_video_init_config_t video_config = {
+            .usb_uvc = &usb_uvc_config,
+        };
+        camera_ = new Esp32Camera(video_config);
+    }
+#endif // CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+
 public:
     ESP_S3_LCD_EV_Board_2() : boot_button_(BOOT_BUTTON_GPIO) {
         InitializeCodecI2c();
         InitializeButtons();
         InitializeRGB_GC9503V_Display();
         InitializeTouch();
+#ifdef CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+        InitializeCamera();
+#endif // CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
     }
 
     virtual AudioCodec* GetAudioCodec() override {
@@ -230,6 +260,12 @@ public:
         return &led;
     }
 
+#ifdef CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+    virtual Camera* GetCamera() override {
+        return camera_;
+    }
+#endif // CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+
 };
 
 DECLARE_BOARD(ESP_S3_LCD_EV_Board_2);
diff --git a/main/boards/esp-s3-lcd-ev-board/esp-s3-lcd-ev-board.cc b/main/boards/esp-s3-lcd-ev-board/esp-s3-lcd-ev-board.cc
index 56e8950b..72b61ec0 100644
--- a/main/boards/esp-s3-lcd-ev-board/esp-s3-lcd-ev-board.cc
+++ b/main/boards/esp-s3-lcd-ev-board/esp-s3-lcd-ev-board.cc
@@ -5,6 +5,7 @@
 #include "button.h"
 #include "led/single_led.h"
 #include "pin_config.h"
+#include "esp32_camera.h"
 
 #include "config.h"
 
@@ -24,6 +25,7 @@ private:
     i2c_master_bus_handle_t codec_i2c_bus_;
     Button boot_button_;
     LcdDisplay* display_;
+    Esp32Camera* camera_;
 
     //add support ev board lcd
     esp_io_expander_handle_t expander = NULL;
@@ -165,11 +167,39 @@ private:
         });
     }
 
+#ifdef CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+    void InitializeCamera() {
+        esp_video_init_usb_uvc_config_t usb_uvc_config = {
+            .uvc = {
+                .uvc_dev_num = 1,
+                .task_stack = 4096,
+                .task_priority = 5,
+                .task_affinity = -1,
+            },
+            .usb = {
+                .init_usb_host_lib = true,
+                .task_stack = 4096,
+                .task_priority = 5,
+                .task_affinity = -1,
+            },
+        };
+
+        esp_video_init_config_t video_config = {
+            .usb_uvc = &usb_uvc_config,
+        };
+
+        camera_ = new Esp32Camera(video_config);
+    }
+#endif // CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+
 public:
     ESP_S3_LCD_EV_Board() : boot_button_(BOOT_BUTTON_GPIO) {
         InitializeCodecI2c();
         InitializeButtons();
         InitializeRGB_GC9503V_Display();
+#ifdef CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+        InitializeCamera();
+#endif // CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
     }
 
     virtual AudioCodec* GetAudioCodec() override {
@@ -199,6 +229,12 @@ public:
         return &led;
     }
 
+#ifdef CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+    virtual Camera* GetCamera() override {
+        return camera_;
+    }
+#endif // CONFIG_ESP_VIDEO_ENABLE_USB_UVC_VIDEO_DEVICE
+
 };
 
 DECLARE_BOARD(ESP_S3_LCD_EV_Board);
diff --git a/sdkconfig.defaults.esp32s3 b/sdkconfig.defaults.esp32s3
index 219e3baa..761d2202 100644
--- a/sdkconfig.defaults.esp32s3
+++ b/sdkconfig.defaults.esp32s3
@@ -25,5 +25,7 @@ CONFIG_SR_WN_WN9_NIHAOXIAOZHI_TTS=y
 
 CONFIG_ESP_SYSTEM_EVENT_TASK_STACK_SIZE=4096
 
+CONFIG_USB_HOST_CONTROL_TRANSFER_MAX_SIZE=1536
+
 # LVGL Graphics
 CONFIG_LV_USE_SNAPSHOT=y