diff --git a/ESP32_PrusaConnectCam/mcu_cfg.h b/ESP32_PrusaConnectCam/mcu_cfg.h
index f3f8c1e..6bbb840 100644
--- a/ESP32_PrusaConnectCam/mcu_cfg.h
+++ b/ESP32_PrusaConnectCam/mcu_cfg.h
@@ -14,10 +14,11 @@
 #define _MCU_CFG_H_
 
 /* ----------------- CAMERA TYPE  ---------------*/
-#define AI_THINKER_ESP32_CAM
+//#define AI_THINKER_ESP32_CAM
 //#define ESP32_WROVER_DEV
 //#define CAMERA_MODEL_ESP32_S3_CAM
-//#define CAMERA_MODEL_ESP32_S3_EYE_2_2
+#define CAMERA_MODEL_ESP32_S3_EYE_2_2
+//#CAMERA_MODEL_XIAO_ESP32_S3_CAM
 
 /* ---------------- BASIC MCU CFG  --------------*/
 #define SW_VERSION                  "1.1.0-rc1"                 ///< SW version
diff --git a/ESP32_PrusaConnectCam/module_XIAO_ESP32-S3-cam.h b/ESP32_PrusaConnectCam/module_XIAO_ESP32-S3-cam.h
new file mode 100644
index 0000000..3e0e70c
--- /dev/null
+++ b/ESP32_PrusaConnectCam/module_XIAO_ESP32-S3-cam.h
@@ -0,0 +1,77 @@
+/**
+   @file module_XIAO_ESP32-S3-cam.h
+
+   @brief Definition of the XIAO ESP32-S3 sense cam
+
+   @author Miroslav Pivovarsky
+   Contact: miroslav.pivovarsky@gmail.com
+
+    https://www.seeedstudio.com/XIAO-ESP32S3-Sense-p-5639.html
+	https://wiki.seeedstudio.com/xiao_esp32s3_getting_started/
+
+   @bug: Currently SW don't work with this DEV board. WiFi and MicroSD is not working
+
+*/
+
+#pragma once
+
+#include "mcu_cfg.h"
+
+#ifdef CAMERA_MODEL_XIAO_ESP32_S3_CAM
+
+/* --------------- CAMERA CFG -------------------*/
+#define PWDN_GPIO_NUM               -1      ///< Power down control pin
+#define RESET_GPIO_NUM              -1      ///< Reset control pin
+#define SIOD_GPIO_NUM               40      ///< SCCB: SI/O data pin
+#define SIOC_GPIO_NUM               39      ///< SCCB: SI/O control pin
+#define Y2_GPIO_NUM                 15      ///< SCCB: Y2 pin
+#define Y3_GPIO_NUM                 17      ///< SCCB: Y3 pin
+#define Y4_GPIO_NUM                 18      ///< SCCB: Y4 pin
+#define Y5_GPIO_NUM                 16      ///< SCCB: Y5 pin
+#define Y6_GPIO_NUM                 14      ///< SCCB: Y6 pin
+#define Y7_GPIO_NUM                 12      ///< SCCB: Y7 pin
+#define Y8_GPIO_NUM                 11      ///< SCCB: Y8 pin
+#define Y9_GPIO_NUM                 48      ///< SCCB: Y9 pin
+#define VSYNC_GPIO_NUM              38      ///< Vertical sync pin
+#define HREF_GPIO_NUM               47      ///< Line sync pin
+#define PCLK_GPIO_NUM               13      ///< Pixel clock pin
+#define XCLK_GPIO_NUM               10      ///< External clock pin
+
+/* ------------------ MCU CFG  ------------------*/
+#define ENABLE_BROWN_OUT_DETECTION  false   ///< Enable brown out detection
+#define ENABLE_PSRAM                true    ///< Enable PSRAM   
+
+/* --------------- OTA UPDATE CFG  --------------*/
+#define OTA_UPDATE_FW_FILE          PSTR("ESP32S3_EYE22_PrusaConnectCam.ino.bin") ///< OTA update firmware file name
+#define FW_STATUS_LED_PIN           21      ///< GPIO pin for status FW update LED
+#define FW_STATUS_LED_LEVEL_ON      LOW    ///< GPIO pin level for status LED ON
+
+/* --------------- FLASH LED CFG  ---------------*/
+#define ENABLE_CAMERA_FLASH         true    ///< Enable camera flash function
+#define CAMERA_FLASH_DIGITAL_CTRL   true    ///< Enable camera flash digital control
+#define CAMERA_FLASH_PWM_CTRL       false   ///< Enable camera flash PWM control
+#define FLASH_GPIO_NUM              4       ///< Flash control pin. This is pin for enable LCD backlight
+#define FLASH_OFF_STATUS            LOW     ///< PWM intensity LED for OFF. 0-2^FLASH_PWM_RESOLUTION = 0-255
+#define FLASH_ON_STATUS             HIGH    ///< PWM intensity LED for ON. limitation to 80%. 2^FLASH_PWM_RESOLUTION * 0.8% = 204
+//#define FLASH_PWM_FREQ              2000    ///< frequency of pwm [240MHz / (100 prescale * pwm cycles)] = frequency
+//#define FLASH_PWM_CHANNEL           0       ///< channel 0
+//#define FLASH_PWM_RESOLUTION        8       ///< range 1-20bit. 8bit = 0-255 range
+
+/* --------------- SD CARD CFG  ---------------*/
+#define ENABLE_SD_CARD              true    ///< Enable SD card function
+#define SD_PIN_CLK                  8       ///< GPIO pin for SD card clock
+#define SD_PIN_CMD                  10      ///< GPIO pin for SD card command
+#define SD_PIN_DATA0                9       ///< GPIO pin for SD card data 0
+
+/* ---------- RESET CFG CONFIGURATION  ----------*/
+#define CFG_RESET_PIN               2       ///< GPIO 1 is for reset CFG to default. This is button UP+`
+#define CFG_RESET_LED_PIN           21      ///< GPIO for indication of reset CFG
+#define CFG_RESET_LED_LEVEL_ON      LOW     ///< GPIO pin level for status LED ON
+
+/* -------------- STATUS LED CFG ----------------*/
+#define STATUS_LED_ENABLE           true    ///< enable/disable status LED
+#define STATUS_LED_GPIO_NUM         21      ///< GPIO pin for status LED
+#define STATUS_LED_OFF_PIN_LEVEL    HIGH    ///< GPIO pin level for status LED ON
+
+#endif  // CAMERA_MODEL_XIAO_ESP32_S3_CAM
+/* EOF */
diff --git a/ESP32_PrusaConnectCam/module_templates.h b/ESP32_PrusaConnectCam/module_templates.h
index e716509..4417ce7 100644
--- a/ESP32_PrusaConnectCam/module_templates.h
+++ b/ESP32_PrusaConnectCam/module_templates.h
@@ -26,6 +26,9 @@
 #elif defined(CAMERA_MODEL_ESP32_S3_EYE_2_2)
 #include "module_ESP32-S3-EYE_2_2.h"
 
+#elif defined(CAMERA_MODEL_XIAO_ESP32_S3_CAM)
+#include "module_XIAO_ESP32-S3-cam.h"
+
 #else
 #error "No module selected"