diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index 141ee1ff..2f7d78b0 100644
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -50,7 +50,9 @@ elseif(CONFIG_BOARD_TYPE_KEVIN_BOX_1)
 elseif(CONFIG_BOARD_TYPE_KEVIN_BOX_2)
     set(BOARD_TYPE "kevin-box-2")
 elseif(CONFIG_BOARD_TYPE_KEVIN_C3)
-    set(BOARD_TYPE "kevin-c3")
+    set(BOARD_TYPE "kevin-c3") 
+elseif(CONFIG_BOARD_TYPE_KEVIN_SP_V3_DEV)
+    set(BOARD_TYPE "kevin-sp-v3-dev")
 elseif(CONFIG_BOARD_TYPE_LICHUANG_DEV)
     set(BOARD_TYPE "lichuang-dev")
 elseif(CONFIG_BOARD_TYPE_LICHUANG_C3_DEV)
diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index d9908c55..34ec7963 100644
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -52,6 +52,8 @@ choice BOARD_TYPE
         bool "Kevin Box 2"
     config BOARD_TYPE_KEVIN_C3
         bool "Kevin C3"
+    config BOARD_TYPE_KEVIN_SP_V3_DEV
+        bool "Kevin SP V3开发板"
     config BOARD_TYPE_LICHUANG_DEV
         bool "立创·实战派ESP32-S3开发板"
     config BOARD_TYPE_LICHUANG_C3_DEV
diff --git a/main/boards/kevin-sp-v3-dev/config.h b/main/boards/kevin-sp-v3-dev/config.h
new file mode 100644
index 00000000..8f53749d
--- /dev/null
+++ b/main/boards/kevin-sp-v3-dev/config.h
@@ -0,0 +1,45 @@
+
+#ifndef _BOARD_CONFIG_H_
+#define _BOARD_CONFIG_H_
+
+#include <driver/gpio.h>
+
+#define AUDIO_INPUT_SAMPLE_RATE  16000
+#define AUDIO_OUTPUT_SAMPLE_RATE 24000
+#define AUDIO_DEFAULT_OUTPUT_VOLUME 90
+
+
+#define AUDIO_I2S_MIC_GPIO_WS   GPIO_NUM_42
+#define AUDIO_I2S_MIC_GPIO_SCK  GPIO_NUM_41
+#define AUDIO_I2S_MIC_GPIO_DIN  GPIO_NUM_2
+#define AUDIO_I2S_SPK_GPIO_DOUT GPIO_NUM_3
+#define AUDIO_I2S_SPK_GPIO_BCLK GPIO_NUM_46
+#define AUDIO_I2S_SPK_GPIO_LRCK GPIO_NUM_1
+
+
+#define BUILTIN_LED_GPIO        GPIO_NUM_38
+#define BOOT_BUTTON_GPIO        GPIO_NUM_0
+#define VOLUME_UP_BUTTON_GPIO   GPIO_NUM_NC
+#define VOLUME_DOWN_BUTTON_GPIO GPIO_NUM_NC
+
+#define RESET_NVS_BUTTON_GPIO       GPIO_NUM_NC
+#define RESET_FACTORY_BUTTON_GPIO   GPIO_NUM_NC
+
+#define DISPLAY_SDA_PIN GPIO_NUM_NC
+#define DISPLAY_SCL_PIN GPIO_NUM_NC
+#define DISPLAY_WIDTH   240
+#define DISPLAY_HEIGHT  280
+#define DISPLAY_SWAP_XY  false
+#define DISPLAY_MIRROR_X false
+#define DISPLAY_MIRROR_Y false
+#define BACKLIGHT_INVERT false
+
+#define DISPLAY_OFFSET_X  0
+#define DISPLAY_OFFSET_Y  20
+#define DISPLAY_BACKLIGHT_PIN GPIO_NUM_48
+#define DISPLAY_BACKLIGHT_OUTPUT_INVERT false
+
+#define ML307_RX_PIN GPIO_NUM_12
+#define ML307_TX_PIN GPIO_NUM_13
+
+#endif // _BOARD_CONFIG_H_
diff --git a/main/boards/kevin-sp-v3-dev/kevin-sp-v3_board.cc b/main/boards/kevin-sp-v3-dev/kevin-sp-v3_board.cc
new file mode 100644
index 00000000..f229bcf6
--- /dev/null
+++ b/main/boards/kevin-sp-v3-dev/kevin-sp-v3_board.cc
@@ -0,0 +1,136 @@
+#include "wifi_board.h"
+#include "ml307_board.h"
+
+#include "audio_codecs/no_audio_codec.h"
+#include "display/lcd_display.h"
+#include "system_reset.h"
+#include "application.h"
+#include "button.h"
+
+#include "config.h"
+#include "iot/thing_manager.h"
+#include "led/single_led.h"
+#include <esp_log.h>
+#include <driver/i2c_master.h>
+#include <esp_lcd_panel_vendor.h>
+#define TAG "kevin-sp-v3"
+
+
+LV_FONT_DECLARE(font_puhui_20_4);
+LV_FONT_DECLARE(font_awesome_20_4);
+
+
+// class KEVIN_SP_V3Board : public Ml307Board {
+class KEVIN_SP_V3Board : public WifiBoard {
+
+private:
+    i2c_master_bus_handle_t display_i2c_bus_;
+    Button boot_button_;
+    LcdDisplay* display_;
+
+    void InitializeSpi()
+    {
+        spi_bus_config_t buscfg = {};
+        buscfg.mosi_io_num = GPIO_NUM_47;
+        buscfg.miso_io_num = GPIO_NUM_NC;
+        buscfg.sclk_io_num = GPIO_NUM_21;
+        buscfg.quadwp_io_num = GPIO_NUM_NC;
+        buscfg.quadhd_io_num = GPIO_NUM_NC;
+        buscfg.max_transfer_sz = DISPLAY_WIDTH * DISPLAY_HEIGHT * sizeof(uint16_t);
+        ESP_ERROR_CHECK(spi_bus_initialize(SPI3_HOST, &buscfg, SPI_DMA_CH_AUTO));
+    }
+
+    void InitializeButtons()
+    {
+        boot_button_.OnClick([this]() {
+            auto& app = Application::GetInstance();
+            if (app.GetDeviceState() == kDeviceStateStarting && !WifiStation::GetInstance().IsConnected()) {
+                ResetWifiConfiguration();
+            }
+        });
+        boot_button_.OnPressDown([this]() {
+            Application::GetInstance().StartListening();
+        });
+        boot_button_.OnPressUp([this]() {
+            Application::GetInstance().StopListening();
+        });
+    }
+    void InitializeSt7789Display()
+    {
+        esp_lcd_panel_io_handle_t panel_io = nullptr;
+        esp_lcd_panel_handle_t panel = nullptr;
+        // 液晶屏控制IO初始化
+        ESP_LOGD(TAG, "Install panel IO");
+        esp_lcd_panel_io_spi_config_t io_config = {};
+        io_config.cs_gpio_num = GPIO_NUM_14;
+        io_config.dc_gpio_num = GPIO_NUM_45;
+        io_config.spi_mode = 3;
+        io_config.pclk_hz = 80 * 1000 * 1000;
+        io_config.trans_queue_depth = 10;
+        io_config.lcd_cmd_bits = 8;
+        io_config.lcd_param_bits = 8;
+        ESP_ERROR_CHECK(esp_lcd_new_panel_io_spi(SPI3_HOST, &io_config, &panel_io));
+
+        // 初始化液晶屏驱动芯片ST7789
+        ESP_LOGD(TAG, "Install LCD driver");
+        esp_lcd_panel_dev_config_t panel_config = {};
+        panel_config.reset_gpio_num = GPIO_NUM_NC;
+        panel_config.rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB;
+        panel_config.bits_per_pixel = 16;
+        ESP_ERROR_CHECK(esp_lcd_new_panel_st7789(panel_io, &panel_config, &panel));
+        ESP_ERROR_CHECK(esp_lcd_panel_reset(panel));
+        ESP_ERROR_CHECK(esp_lcd_panel_init(panel));
+        ESP_ERROR_CHECK(esp_lcd_panel_swap_xy(panel, DISPLAY_SWAP_XY));
+        ESP_ERROR_CHECK(esp_lcd_panel_mirror(panel, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y));
+        ESP_ERROR_CHECK(esp_lcd_panel_invert_color(panel, true));
+
+        display_ = new LcdDisplay(panel_io, panel, DISPLAY_BACKLIGHT_PIN, DISPLAY_BACKLIGHT_OUTPUT_INVERT,
+                            DISPLAY_WIDTH, DISPLAY_HEIGHT, DISPLAY_OFFSET_X, DISPLAY_OFFSET_Y, DISPLAY_MIRROR_X, DISPLAY_MIRROR_Y, DISPLAY_SWAP_XY,
+                            {
+                                .text_font = &font_puhui_20_4,
+                                .icon_font = &font_awesome_20_4,
+                                .emoji_font = font_emoji_64_init(),
+                            });
+    }
+    // 物联网初始化，添加对 AI 可见设备
+    void InitializeIot() {
+        auto& thing_manager = iot::ThingManager::GetInstance();
+        thing_manager.AddThing(iot::CreateThing("Speaker"));
+        thing_manager.AddThing(iot::CreateThing("Lamp"));
+        thing_manager.AddThing(iot::CreateThing("Backlight"));
+    }
+
+public:
+    KEVIN_SP_V3Board() : 
+    // Ml307Board(ML307_TX_PIN, ML307_RX_PIN, 4096),
+    boot_button_(BOOT_BUTTON_GPIO)
+    {
+        ESP_LOGI(TAG, "Initializing KEVIN_SP_V3 Board");
+
+        InitializeSpi();
+        InitializeButtons();
+        InitializeSt7789Display();  
+        InitializeIot();
+    }
+    
+
+    virtual Led* GetLed() override {
+        static SingleLed led(BUILTIN_LED_GPIO);
+        return &led;
+    }
+
+    virtual AudioCodec *GetAudioCodec() override
+    {
+        static NoAudioCodecSimplex audio_codec(AUDIO_INPUT_SAMPLE_RATE, AUDIO_OUTPUT_SAMPLE_RATE,
+            AUDIO_I2S_SPK_GPIO_BCLK, AUDIO_I2S_SPK_GPIO_LRCK, AUDIO_I2S_SPK_GPIO_DOUT, AUDIO_I2S_MIC_GPIO_SCK, AUDIO_I2S_MIC_GPIO_WS, AUDIO_I2S_MIC_GPIO_DIN);
+        return &audio_codec;
+    }
+
+
+    virtual Display *GetDisplay() override
+    {
+        return display_;
+    }
+};
+
+DECLARE_BOARD(KEVIN_SP_V3Board);