diff --git a/src/openCV/通信/SerialOutput.py b/src/openCV/通信/SerialOutput.py
new file mode 100644
index 0000000..d8a052f
--- /dev/null
+++ b/src/openCV/通信/SerialOutput.py
@@ -0,0 +1,163 @@
+import serial
+import json
+from comfy.comfy_types.node_typing import IO
+import numpy as np
+
+class SerialOutput:
+    '''
+    串口输出
+    将任意类型数据以文本形式通过串口发送
+    '''
+    
+    def __init__(self):
+        self.serial_port = None
+        self.last_port = None
+        self.last_baudrate = None
+    
+    @classmethod
+    def INPUT_TYPES(s):
+        return {
+            "required": {
+                "数据输入": (IO.ANY, {
+                    "tooltip": "要发送的数据，支持任意类型"
+                }),
+                "串口端口": ("STRING", {
+                    "default": "COM3",
+                    "tooltip": "串口端口名称"
+                }),
+                "波特率": (["9600", "19200", "38400", "57600", "115200", "230400", "460800", "921600"], {
+                    "default": "115200",
+                    "tooltip": "串口通信波特率"
+                }),
+                "数据格式": (["原始文本", "JSON格式", "十六进制"], {
+                    "default": "原始文本",
+                    "tooltip": "数据发送格式"
+                }),
+                "换行符": (["\\r\\n", "\\n", "\\r", "无"], {
+                    "default": "\\r\\n",
+                    "tooltip": "数据末尾添加的换行符"
+                }),
+                "时间戳": ("FLOAT", {
+                    "default": "0.0",
+                    "tooltip": "当前的时间戳"
+                }),
+            }
+        }
+
+    RETURN_TYPES = ("STRING", )
+    RETURN_NAMES = ("发送状态", )
+    OUTPUT_TOOLTIPS = ("发送状态信息", )
+
+    def process(self, 数据输入, 串口端口, 波特率, 数据格式, 换行符, 时间戳):
+        try:
+            # 检查串口连接
+            if not self._check_serial_connection(串口端口, int(波特率)):
+                return ("串口连接失败", )
+            
+            # 转换数据为字符串
+            data_str = self._convert_data_to_string(数据输入, 数据格式, 时间戳)
+            
+            # 添加换行符
+            if 换行符 != "无":
+                line_ending = 换行符.replace("\\r", "\r").replace("\\n", "\n")
+                data_str += line_ending
+            
+            # 发送数据
+            self.serial_port.write(data_str.encode('utf-8'))
+            self.serial_port.flush()
+            
+            status_msg = f"已发送: {len(data_str)} 字节到 {串口端口}"
+            return (status_msg, )
+            
+        except Exception as e:
+            error_msg = f"串口发送错误: {str(e)}"
+            print(error_msg)
+            return (error_msg, )
+    
+    def _check_serial_connection(self, port, baudrate):
+        """检查并建立串口连接"""
+        try:
+            # 如果端口或波特率改变，重新连接
+            if (self.serial_port is None or 
+                not self.serial_port.is_open or 
+                self.last_port != port or 
+                self.last_baudrate != baudrate):
+                
+                # 关闭现有连接
+                if self.serial_port and self.serial_port.is_open:
+                    self.serial_port.close()
+                
+                # 建立新连接
+                self.serial_port = serial.Serial(
+                    port=port,
+                    baudrate=baudrate,
+                    bytesize=serial.EIGHTBITS,
+                    parity=serial.PARITY_NONE,
+                    stopbits=serial.STOPBITS_ONE,
+                    timeout=1
+                )
+                
+                self.last_port = port
+                self.last_baudrate = baudrate
+            
+            return self.serial_port.is_open
+            
+        except Exception as e:
+            print(f"串口连接错误: {e}")
+            return False
+    
+    def _convert_data_to_string(self, data, format_type, timestamp):
+        """将数据转换为字符串"""
+        if format_type == "JSON格式":
+            return self._to_json_string(data, timestamp)
+        elif format_type == "十六进制":
+            return self._to_hex_string(data)
+        else:  # 原始文本
+            return self._to_raw_string(data)
+    
+    def _to_json_string(self, data, timestamp):
+        """转换为JSON格式字符串"""
+        try:
+            if isinstance(data, np.ndarray):
+                # 对于numpy数组，转换为列表
+                return json.dumps({
+                    "type": "numpy_array",
+                    "data": data.tolist(),
+                    "shape": data.shape,
+                    "dtype": str(data.dtype),
+                    "timestamp": timestamp
+                })
+            else:
+                return json.dumps({
+                    "type": type(data).__name__,
+                    "data": str(data),
+                    "timestamp": timestamp
+                })
+        except Exception:
+            return json.dumps({"error": "无法序列化数据"})
+    
+    def _to_hex_string(self, data):
+        """转换为十六进制字符串"""
+        try:
+            if isinstance(data, (int, float)):
+                return hex(int(data))
+            elif isinstance(data, str):
+                return data.encode('utf-8').hex()
+            elif isinstance(data, np.ndarray):
+                return ' '.join([hex(int(x)) for x in data.flatten()])
+            else:
+                return str(data).encode('utf-8').hex()
+        except Exception:
+            return "HEX_ERROR"
+    
+    def _to_raw_string(self, data):
+        """转换为原始字符串"""
+        try:
+            return str(data)
+        except Exception:
+            return "STR_ERROR"
+    
+    def __del__(self):
+        """析构函数，关闭串口连接"""
+        if hasattr(self, 'serial_port') and self.serial_port and self.serial_port.is_open:
+            self.serial_port.close()
\ No newline at end of file