feat: init

include/alarm_manager.h

@@ -0,0 +1,85 @@
+/**
+ * @file alarm_manager.h
+ * @brief 报警管理器 - 双模式 (本地判定 + 服务端指令)
+ *
+ * 本地模式: 离线也能用, 跌倒/水浸/心率异常/呼吸异常 本地判定触发
+ * 服务端模式: 收到 cmd/{gateid}/alarm, alarm/restore 执行联动
+ */
+
+#ifndef ALARM_MANAGER_H
+#define ALARM_MANAGER_H
+
+#include <Arduino.h>
+#include "config.h"
+
+class AlarmManager {
+public:
+    // 告警类型 (本地 + 服务端共用)
+    enum AlarmType {
+        ALARM_NONE = 0,
+        ALARM_FALL,             // 跌倒 (本地 + 服务端)
+        ALARM_WATER_LEAK,       // 水浸 (本地 + 服务端)
+        ALARM_HEART_ABNORMAL,   // 心率异常 (本地)
+        ALARM_BREATH_ABNORMAL,  // 呼吸异常 (本地)
+        ALARM_SERVER,           // 服务端下发 (通用)
+    };
+
+    AlarmManager();
+    ~AlarmManager();
+
+    bool begin();
+    void loop();
+
+    // ============================================================
+    // 本地报警接口 (离线可用)
+    // ============================================================
+
+    /** 触发本地报警 */
+    void triggerLocal(AlarmType type);
+    /** 清除本地报警 */
+    void clearLocal(AlarmType type);
+    /** 清除所有本地报警 */
+    void clearAllLocal();
+
+    // ============================================================
+    // 服务端指令接口 (协议规范 §5.1, §5.2)
+    // ============================================================
+
+    /** 执行服务端告警指令 */
+    void executeAlarm(const AlarmCommand& cmd);
+    /** 执行服务端恢复指令 */
+    void executeRestore(const AlarmCommand& cmd);
+    /** 蜂鸣器测试 */
+    void buzzerTest(uint32_t durationSec);
+
+    // ============================================================
+    // 状态查询 (上报用)
+    // ============================================================
+
+    bool isBuzzerOn() const      { return _buzzerOn; }
+    bool hasActiveAlarm() const  { return _activeCount > 0; }
+    const char* getActiveAlarmType() const;
+
+private:
+    void _setBuzzer(bool on);
+    void _setLED(bool on);
+    void _updateBuzzer();
+    void _updateLED();
+
+    // 蜂鸣器/LED 状态
+    bool     _buzzerOn;
+    bool     _ledOn;
+    uint32_t _buzzerOffTime;       // 定时关闭时刻 (0=手动关)
+    uint32_t _buzzerToggleTime;    // 间歇切换时刻
+    bool     _buzzerBeepState;     // 间歇状态 (响/停)
+    uint8_t  _beepCount;           // 当前周期哔了几声
+
+    // 活动报警列表 (最多 4 个同时)
+    AlarmType _activeAlarms[4];
+    uint8_t   _activeCount;
+
+    // LED 闪烁
+    uint32_t _lastLEDToggle;
+};
+
+#endif // ALARM_MANAGER_H

include/button_manager.h

@@ -0,0 +1,54 @@
+/**
+ * @file button_manager.h
+ * @brief 三按钮管理器 - 去抖 + 长按/短按识别
+ *
+ * 按钮1 (GPIO14): 长按3秒 → 配网
+ * 按钮2 (GPIO15): 短按 → 解除报警
+ * 按钮3 (GPIO16): 短按 → 翻页
+ */
+
+#ifndef BUTTON_MANAGER_H
+#define BUTTON_MANAGER_H
+
+#include <Arduino.h>
+#include "config.h"
+
+typedef void (*ButtonCallback)(void);
+
+class ButtonManager {
+public:
+    ButtonManager();
+
+    /** 初始化三个按钮引脚 */
+    void begin();
+
+    /** 主循环轮询 (每 10ms 调用) */
+    void loop();
+
+    /** 注册回调 */
+    void onProvisionLongPress(ButtonCallback cb)   { _cbProvision = cb; }
+    void onAlarmDismiss(ButtonCallback cb)          { _cbDismiss  = cb; }
+    void onPageSwitch(ButtonCallback cb)            { _cbPage     = cb; }
+
+private:
+    struct ButtonState {
+        uint8_t  pin;
+        bool     pressed;        // 当前是否在按下状态
+        uint32_t pressTime;      // 按下时刻 (ms)
+        bool     longTriggered;  // 防止长按时重复触发短按
+    };
+
+    /** 处理单个按钮的状态机 */
+    void _processButton(ButtonState& btn, bool hasShort, bool hasLong);
+    bool _readPin(uint8_t pin);
+
+    ButtonState _btnProvision;
+    ButtonState _btnDismiss;
+    ButtonState _btnPage;
+
+    ButtonCallback _cbProvision;
+    ButtonCallback _cbDismiss;
+    ButtonCallback _cbPage;
+};
+
+#endif // BUTTON_MANAGER_H

include/config.h

@@ -0,0 +1,246 @@
+/**
+ * @file config.h
+ * @brief 全局配置文件 - 五劳无感康养监测系统
+ *
+ * 协议版本: V0.08 (2026-07-17)
+ * 包含: 硬件引脚定义、WiFi/MQTT 默认参数、
+ *        雷达协议常量、告警阈值、任务配置等
+ */
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#include <Arduino.h>
+
+// ============================================================
+// 1. 硬件引脚定义 (ESP32-S3)
+// ============================================================
+
+// --- R60ABD1 毫米波雷达 ---
+#define RADAR_UART_PORT       Serial2
+#define RADAR_RX_PIN          17
+#define RADAR_TX_PIN          1             // UART 发送 (从18挪到1)
+#define RADAR_BAUD_RATE       115200
+
+// --- 雷达备用 GPIO ---
+#define RADAR_GPIO1_PIN       2             // 活跃/静止指示 (从10挪到2)
+#define RADAR_GPIO2_PIN       11            // 有人/无人指示
+
+// --- DHT11 温湿度传感器 ---
+#define DHT11_PIN             4             // 温湿度传感器
+
+// --- 水浸传感器 ---
+#define WATER_SENSOR_PIN      6             // 数字输入, 低电平=有水
+
+// --- 蜂鸣器 (PWM) ---
+#define BUZZER_PIN            7
+#define BUZZER_PWM_CHANNEL    0
+#define BUZZER_PWM_FREQ       2000
+#define BUZZER_PWM_RESOLUTION 8
+
+// --- 配网按钮 ---
+#define CONFIG_BUTTON_PIN     0             // 长按 3 秒复位 WiFi
+#define BUTTON_LONG_PRESS_MS  3000
+
+// --- 状态指示灯 ---
+#define LED_WIFI_PIN          8             // 蓝色 - WiFi 状态
+#define LED_ALARM_PIN         9             // 红色 - 报警指示
+
+// --- OLED 显示屏 (SSD1306 128x64 I2C) ---
+#define OLED_SDA_PIN          14            // I2C 数据线
+#define OLED_SCL_PIN          15            // I2C 时钟线
+
+// --- 交互按钮 ---
+#define BTN_PROVISION_PIN     16            // 擦除WiFi配网按钮 (长按3秒)
+#define BTN_ALARM_DISMISS_PIN 13            // 解除报警按钮
+#define BTN_PAGE_SWITCH_PIN   10            // 翻页按钮
+#define BTN_DEBOUNCE_MS       50            // 去抖时间
+#define BTN_LONG_PRESS_MS     3000          // 长按判定
+
+// ============================================================
+// 2. 设备标识 (协议规范 §2)
+// ============================================================
+
+#define SALEID_DEFAULT        "10100001"    // 站点/系统编号
+#define GATEID_DEFAULT        "10100001001" // 网关唯一编号
+#define METER_ID_DEFAULT      "ENV001"      // 感知节点ID (卧室=ENV001, 卫生间=ENV002, 客厅=ENV003)
+#define METER_NAME_DEFAULT    "RadarDHT11"  // 设备型号名称
+#define FW_VERSION            "V1.0.0"
+
+// ============================================================
+// 3. WiFi 默认配置 (配网使用)
+// ============================================================
+
+#define WIFI_AP_SSID          "HealthMonitor-Setup"
+#define WIFI_AP_PASSWORD      "12345678"
+#define WIFI_CONFIG_TIMEOUT   300
+#define WIFI_CONNECT_TIMEOUT  15
+#define WIFI_RETRY_INTERVAL   10000
+
+// ============================================================
+// 4. MQTT 默认配置 (协议规范 §2)
+// ============================================================
+
+#define MQTT_DEFAULT_SERVER   "202.110.234.102"
+#define MQTT_DEFAULT_PORT     8000
+#define MQTT_DEFAULT_PORT_STR "8000"         // WiFiManager 参数用字符串
+#define MQTT_DEFAULT_USER     "test"
+#define MQTT_DEFAULT_PASS     "testtest"
+#define MQTT_DEFAULT_DEVICE   "10100001001"  // 默认网关ID = gateid
+#define MQTT_DEFAULT_ENV      "主卧"           // 默认环境备注
+#undef MQTT_KEEPALIVE
+#define MQTT_KEEPALIVE        30              // 30秒 (协议规范)
+#define MQTT_RECONNECT_MIN    1000
+#define MQTT_RECONNECT_MAX    60000
+
+// ============================================================
+// 5. MQTT 主题定义 (协议规范 §3)
+// ============================================================
+
+// --- 上行主题 (设备 → 服务端) ---
+#define MQTT_TOPIC_REPORT_ALLPOINTS   "report/allpoints"                // 全量遥测上报 QoS0
+#define MQTT_TOPIC_STATUS_ONLINE      "status/%s/online"                // 上线通知 QoS1
+#define MQTT_TOPIC_STATUS_OFFLINE     "status/%s/offline"               // 离线遗嘱 QoS1
+#define MQTT_TOPIC_STATUS_PROVISION   "status/%s/provision"             // 配网状态 QoS1
+#define MQTT_TOPIC_RESPONSE_CMD       "response/%s/cmd"                 // 指令响应 QoS1
+#define MQTT_TOPIC_RESPONSE_PROVISION "response/%s/provision"           // 配网响应 QoS1
+
+// --- 下行主题 (服务端 → 设备) ---
+#define MQTT_TOPIC_CMD_ALARM          "cmd/%s/alarm"                    // 告警指令 QoS1
+#define MQTT_TOPIC_CMD_ALARM_RESTORE  "cmd/%s/alarm/restore"            // 告警恢复 QoS1
+#define MQTT_TOPIC_CMD_CONTROL        "cmd/%s/control"                  // 控制指令 QoS1
+#define MQTT_TOPIC_CMD_PROVISION_WIFI "cmd/%s/provision/wifi"           // WiFi配网 QoS1
+
+// ============================================================
+// 6. 上报配置 (协议规范 §4.1, §7.2)
+// ============================================================
+
+#define REPORT_INTERVAL_MS    1000                // 遥测上报周期 1秒
+#define REPORT_QOS            0                   // 遥测 QoS 0
+#define STATUS_QOS            1                   // 状态/响应 QoS 1
+
+// ============================================================
+// 7. 报警阈值 (协议规范 §6, 服务端判定用)
+// ============================================================
+
+#define HEART_RATE_MIN        50
+#define HEART_RATE_MAX        120
+#define BREATH_RATE_MIN       8
+#define BREATH_RATE_MAX       24
+#define TEMP_LOW              5.0f
+#define TEMP_HIGH             45.0f
+#define HUMI_LOW              15.0f
+#define HUMI_HIGH             90.0f
+#define WATER_DEBOUNCE_MS     50
+
+// ============================================================
+// 8. 任务配置
+// ============================================================
+
+#define RADAR_TASK_STACK      4096
+#define RADAR_TASK_PRIORITY   5
+#define RADAR_TASK_CORE       0
+
+#define MQTT_TASK_STACK       8192
+#define MQTT_TASK_PRIORITY    4
+#define MQTT_TASK_CORE        1
+
+// ============================================================
+// 9. NTP 时间同步
+// ============================================================
+
+#define NTP_SERVER            "ntp.aliyun.com"
+#define NTP_GMT_OFFSET_SEC    28800             // UTC+8 (北京时间)
+#define NTP_DAYLIGHT_OFFSET   0
+
+// ============================================================
+// 10. LittleFS 配置文件名
+// ============================================================
+
+#define CONFIG_FILE_MQTT      "/mqtt_config.json"
+#define CONFIG_FILE_WIFI      "/wifi_config.json"
+#define CONFIG_FILE_DEVICE    "/device_config.json"
+
+// ============================================================
+// 11. 结构体: 全量遥测数据 (协议规范 §4.1)
+// ============================================================
+
+struct TelemetryData {
+    // --- 设备标识 ---
+    char     saleid[12];          // 站点编号 "10100001"
+    char     gateid[16];          // 网关编号 "10100001001"
+    char     meterId[8];          // 节点ID "ENV001"
+    char     meterName[16];       // 设备型号 "RadarDHT11"
+
+    // --- 环境数据 (DHT11) ---
+    float    temp;                // 温度 ℃
+    float    humi;                // 湿度 %RH
+    bool     dhtValid;            // 温湿度有效性
+
+    // --- 雷达: 存在/运动 ---
+    bool     presence;            // 有人=1 无人=0
+    bool     motion;              // 有运动=1 无运动=0
+    bool     fall;                // 跌倒检测 1=触发
+    bool     resident;            // 驻留状态 1=驻留
+
+    // --- 雷达: 生命体征 ---
+    uint8_t  heartRate;           // 心率 bpm (无效=0)
+    uint8_t  breathRate;          // 呼吸 次/分 (无效=0)
+    uint8_t  body;                // 人体能量/体征值
+    bool     radarValid;          // 雷达数据有效性
+    bool     vitalValid;          // 心率呼吸有效性
+
+    // --- 水浸 ---
+    bool     rainDO;              // 1=正常 0=水浸触发
+    bool     rainValid;           // 水浸传感器有效性
+
+    // --- 设备状态 ---
+    bool     wifiReady;           // WiFi/MQTT 连接状态
+    uint32_t uptimeSec;           // 设备累计运行秒数
+    bool     buzzerState;         // 蜂鸣器状态 1=开启
+
+    // --- 时间戳 ---
+    uint32_t lastUpdate;          // 最后更新 ms
+};
+
+// 结构体: 下行报警指令 (协议规范 §5.1, §5.2)
+struct AlarmCommand {
+    char     cmdId[32];           // 指令唯一ID
+    char     type[20];            // alarm / alarm_restore
+    char     alarmType[24];       // fall/water_leak/heart_abnormal/breath_abnormal
+    char     alarmLevel[8];       // low/medium/high
+    char     alarmDesc[64];       // 告警描述
+    char     meterId[8];          // 触发节点ID
+    char     relatedCmdId[32];    // 关联原始告警ID (恢复用)
+
+    // 联动动作
+    bool     buzzerOn;            // 蜂鸣器开关
+    uint16_t buzzerDuration;      // 蜂鸣持续秒数 (0=持续到恢复)
+    bool     nightLight;          // 夜灯
+
+    uint32_t timestamp;
+};
+
+// 结构体: 下行控制指令 (协议规范 §5.3)
+struct ControlCommand {
+    char     cmdId[32];
+    char     type[20];            // control
+    char     controlType[24];     // buzzer_test/device_restart/report_interval_set/factory_reset
+    uint32_t params_duration;     // 参数: 持续秒数
+    uint32_t params_interval;     // 参数: 上报间隔
+    uint32_t timestamp;
+};
+
+// 结构体: 下行配网指令 (协议规范 §5.4)
+struct ProvisionCommand {
+    char     cmdId[32];
+    char     wifi_ssid[33];
+    char     wifi_password[65];
+    char     wifi_encrypt[8];     // OPEN/WPA2/WPA3
+    char     mqtt_broker[64];
+    uint16_t mqtt_port;
+    bool     mqtt_useTls;
+    uint32_t timestamp;
+};
+
+#endif // CONFIG_H

include/display_manager.h

@@ -0,0 +1,58 @@
+/**
+ * @file display_manager.h
+ * @brief OLED 显示管理器 - SSD1306 128x64 I2C
+ *
+ * 4 个显示页面:
+ *   Page 0 - 环境数据 (温湿度 + WiFi)
+ *   Page 1 - 生命体征 (心率 + 呼吸 + 体动)
+ *   Page 2 - 人体状态 (有人/运动/跌倒/驻留)
+ *   Page 3 - 安全信息 (水浸 + 蜂鸣器 + 运行时间)
+ */
+
+#ifndef DISPLAY_MANAGER_H
+#define DISPLAY_MANAGER_H
+
+#include <Arduino.h>
+#include <U8g2lib.h>
+#include "config.h"
+
+class DisplayManager {
+public:
+    DisplayManager();
+    ~DisplayManager();
+
+    /** 初始化 OLED */
+    bool begin();
+
+    /**
+     * @brief 更新显示内容 (每 5 秒调用一次即可)
+     * @param data  遥测数据
+     * @param wifiOk  WiFi 是否已连接
+     * @param buzzerOn 蜂鸣器是否在响
+     */
+    void update(const TelemetryData& data, bool wifiOk, bool buzzerOn);
+
+    /** 切换到下一页 (0→1→2→3→0 循环) */
+    void nextPage();
+
+    /** 获取当前页码 */
+    uint8_t getPage() const { return _pageIndex; }
+
+private:
+    void _drawPage0(const TelemetryData& data, bool wifiOk, bool buzzerOn);
+    void _drawPage1(const TelemetryData& data);
+    void _drawPage2(const TelemetryData& data);
+    void _drawPage3(const TelemetryData& data, bool buzzerOn, bool wifiOk);
+
+    /** 格式化秒数为 HH:MM:SS */
+    String _fmtUptime(uint32_t secs) const;
+    /** 格式化浮点数为一位小数 */
+    String _fmtFloat(float val) const;
+
+    U8G2_SSD1306_128X64_NONAME_F_HW_I2C _u8g2;
+    uint8_t  _pageIndex;
+    uint32_t _lastDrawTime;
+    bool     _initialized;
+};
+
+#endif // DISPLAY_MANAGER_H

include/mqtt_manager.h

@@ -0,0 +1,131 @@
+/**
+ * @file mqtt_manager.h
+ * @brief MQTT 通信管理器 (协议规范 V0.08)
+ *
+ * 上行: report/allpoints, status/{gateid}/online, status/{gateid}/offline,
+ *       status/{gateid}/provision, response/{gateid}/cmd, response/{gateid}/provision
+ * 下行: cmd/{gateid}/alarm, cmd/{gateid}/alarm/restore,
+ *       cmd/{gateid}/control, cmd/{gateid}/provision/wifi
+ */
+
+#ifndef MQTT_MANAGER_H
+#define MQTT_MANAGER_H
+
+#include <Arduino.h>
+#include <WiFi.h>
+#include <PubSubClient.h>
+#include <ArduinoJson.h>
+#include "config.h"
+
+// ============================================================
+// 回调函数类型
+// ============================================================
+
+// 告警指令回调 (alarm / alarm_restore)
+typedef void (*MQTTAlarmCallback)(const AlarmCommand& cmd);
+
+// 控制指令回调
+typedef void (*MQTTControlCallback)(const ControlCommand& cmd);
+
+// 配网指令回调 (WiFi 凭证下发)
+typedef void (*MQTTProvisionCallback)(const ProvisionCommand& cmd);
+
+// ============================================================
+// MQTTManager 类
+// ============================================================
+
+class MQTTManager {
+public:
+    MQTTManager();
+    ~MQTTManager();
+
+    /** 初始化 */
+    bool begin(const char* gateid);
+
+    /** 主循环 */
+    void loop();
+
+    /** 连接/断开 */
+    bool connect();
+    void disconnect();
+    bool isConnected();
+
+    /** 设置服务器 */
+    void setServer(const char* host, uint16_t port,
+                   const char* user, const char* pass);
+
+    // ============================================================
+    // 上行: 发布方法 (协议规范 §4)
+    // ============================================================
+
+    /** 全量遥测上报 report/allpoints (§4.1) */
+    void publishAllPoints(const TelemetryData& data, uint32_t sequence);
+
+    /** 设备上线通知 status/{gateid}/online (§4.2) */
+    void publishOnline();
+
+    /** 设备离线通知 status/{gateid}/offline (§4.3) — 主动调用 */
+    void publishOffline();
+
+    /** 配网状态通知 status/{gateid}/provision (§4.4) */
+    void publishProvisionStatus(const char* state, const char* bleName);
+
+    /** 指令执行响应 response/{gateid}/cmd (§4.5) */
+    void publishCmdResponse(const char* cmdId, const char* cmdType,
+                            const char* alarmType, bool success,
+                            const char* errorCode, const char* errorMsg);
+
+    /** 配网指令响应 response/{gateid}/provision (§4.6) */
+    void publishProvisionResponse(const char* cmdId, bool success,
+                                  const char* errorCode, const char* errorMsg,
+                                  const char* wifiSignal = "");
+
+    // ============================================================
+    // 回调注册 (协议规范 §5)
+    // ============================================================
+
+    void onAlarmCommand(MQTTAlarmCallback cb);
+    void onControlCommand(MQTTControlCallback cb);
+    void onProvisionCommand(MQTTProvisionCallback cb);
+
+    /** 获取 gateid */
+    const char* getGateId() const { return _gateid; }
+
+private:
+    static void _mqttCallback(char* topic, byte* payload, unsigned int length);
+    static MQTTManager* _instance;
+
+    // 主题构建
+    String _buildTopic(const char* tmpl) const;
+
+    // 下行报文解析
+    void _handleMessage(const char* topic, const char* payload);
+    void _parseAlarm(const char* payload, bool isRestore);
+    void _parseControl(const char* payload);
+    void _parseProvision(const char* payload);
+
+    // 发布辅助
+    bool _publish(const char* topicTmpl, const char* payload, uint8_t qos, bool retain = false);
+
+    WiFiClient      _wifiClient;
+    PubSubClient    _mqtt;
+    char            _gateid[16];
+
+    // 服务器配置
+    char     _server[64];
+    uint16_t _port;
+    char     _user[32];
+    char     _pass[32];
+
+    // 重连
+    uint32_t _reconnectInterval;
+    uint32_t _lastReconnectAttempt;
+    bool     _connected;
+
+    // 回调
+    MQTTAlarmCallback     _alarmCb;
+    MQTTControlCallback   _controlCb;
+    MQTTProvisionCallback _provisionCb;
+};
+
+#endif // MQTT_MANAGER_H

include/radar_manager.h

@@ -0,0 +1,90 @@
+/**
+ * @file radar_manager.h
+ * @brief R60ABD1 毫米波雷达管理模块
+ */
+
+#ifndef RADAR_MANAGER_H
+#define RADAR_MANAGER_H
+
+#include <Arduino.h>
+#include "config.h"
+#include "radar_protocol.h"
+
+// 雷达原始数据结构
+struct RadarRawData {
+    bool     presence;       // 有人/无人
+    bool     motion;         // 运动 (false=静止)
+    bool     fall;           // 跌倒
+    bool     resident;       // 驻留
+
+    uint8_t  heartRate;      // 心率
+    uint8_t  breathRate;     // 呼吸
+    uint8_t  body;           // 体动/能量值
+    uint16_t distance;       // 距离 cm
+
+    bool     radarValid;     // 雷达有效性
+    bool     vitalValid;     // 生命体征有效性
+
+    uint32_t lastUpdate;
+};
+
+typedef void (*RadarCallback)(const RadarRawData& data);
+
+class RadarManager {
+public:
+    RadarManager();
+    ~RadarManager();
+
+    bool begin();
+    void loop();
+
+    /** 获取最新数据 */
+    RadarRawData getData() const;
+
+    /** 数据更新回调 */
+    void onDataUpdate(RadarCallback cb);
+
+    /** 发送命令 */
+    void sendCommand(uint8_t control, uint8_t command,
+                     const uint8_t* data = nullptr, uint16_t len = 0);
+    void queryInitStatus();
+    void queryDetectRange();
+
+    bool isInitialized() const { return _initialized; }
+
+    /** 检查雷达是否超时未收到数据 (>5秒无有效帧) */
+    bool isTimeout() const {
+        return (_frameCount > 0) && (millis() - _data.lastUpdate > 5000);
+    }
+    /** 雷达数据是否有效 */
+    bool isDataValid() const { return _data.radarValid; }
+
+private:
+    void _parseByte(uint8_t byte);
+    void _resetParser();
+    bool _validateChecksum();
+    void _processCompleteFrame();
+
+    void _extractPresence(const RadarFrame& frame);
+    void _extractBreathing(const RadarFrame& frame);
+    void _extractHeartRate(const RadarFrame& frame);
+    void _extractSleep(const RadarFrame& frame);
+    void _extractWorkStatus(const RadarFrame& frame);
+    void _extractDetectRange(const RadarFrame& frame);
+
+    uint8_t _calcChecksum(const uint8_t* data, uint16_t len);
+    void _notifyUpdate();
+
+    HardwareSerial* _serial;
+    FrameState      _state;
+    RadarFrame      _currentFrame;
+    uint16_t        _dataIndex;
+    RadarRawData    _data;
+    bool            _initialized;
+
+    RadarCallback   _callback;
+    uint32_t        _frameCount;
+    uint32_t        _errorCount;
+};
+
+#endif // RADAR_MANAGER_H

include/radar_protocol.h

@@ -0,0 +1,114 @@
+/**
+ * @file radar_protocol.h
+ * @brief R60ABD1 60G 毫米波雷达通信协议定义
+ *
+ * 协议: SIP-S v1.0 串口协议 (云帆瑞达 Micradar)
+ * 帧格式: 帧头(2B) + 控制字(1B) + 命令字(1B) + 长度(2B) + 数据(NB) + 校验(1B) + 帧尾(2B)
+ */
+
+#ifndef RADAR_PROTOCOL_H
+#define RADAR_PROTOCOL_H
+
+#include <stdint.h>
+
+// ============================================================
+// 帧定界符
+// ============================================================
+#define FRAME_HEADER_1          0x53    // 'S'
+#define FRAME_HEADER_2          0x59    // 'Y'
+#define FRAME_TAIL_1            0x54    // 'T'
+#define FRAME_TAIL_2            0x43    // 'C'
+
+#define FRAME_HEADER_SIZE       2
+#define FRAME_TAIL_SIZE         2
+#define FRAME_MIN_SIZE          8       // 最小帧: 头2+控制1+命令1+长度2+校验1+尾2 = 9 字节
+
+// ============================================================
+// 控制字 (Control Word)
+// ============================================================
+enum RadarControl : uint8_t {
+    CTRL_HEARTBEAT      = 0x01,   // 心跳包
+    CTRL_PRODUCT_INFO   = 0x02,   // 产品信息
+    CTRL_OTA            = 0x03,   // OTA 升级
+    CTRL_WORK_STATUS    = 0x05,   // 工作状态
+    CTRL_DETECT_RANGE   = 0x07,   // 探测范围
+    CTRL_PRESENCE       = 0x80,   // 人体存在
+    CTRL_BREATHING      = 0x81,   // 呼吸检测
+    CTRL_SLEEP          = 0x84,   // 睡眠监测
+    CTRL_HEART_RATE     = 0x85,   // 心率监测
+};
+
+// ============================================================
+// 命令字 (Command Word)
+// ============================================================
+enum RadarCommand : uint8_t {
+    CMD_QUERY           = 0x01,   // 查询命令
+    CMD_REPORT          = 0x02,   // 主动上报
+    CMD_SET             = 0x03,   // 设置命令
+    CMD_ACK             = 0x04,   // 应答
+};
+
+// ============================================================
+// 工作状态命令 (CTRL_WORK_STATUS 下的子命令)
+// ============================================================
+enum WorkStatusCmd : uint8_t {
+    WS_INIT_COMPLETE    = 0x01,   // 初始化完成
+    WS_INIT_QUERY       = 0x81,   // 查询初始化状态
+    WS_POS_OUT_BOUNDS   = 0x07,   // 位置超出范围
+};
+
+// ============================================================
+// 呼吸状态
+// ============================================================
+enum RespirationStatus : uint8_t {
+    RESPI_NORMAL        = 0,      // 正常 (10~25 次/分)
+    RESPI_HIGH          = 1,      // 过高 (>25)
+    RESPI_LOW           = 2,      // 过低 (<10)
+};
+
+// ============================================================
+// 睡眠状态
+// ============================================================
+enum SleepStatus : uint8_t {
+    SLEEP_AWAKE         = 0,      // 清醒
+    SLEEP_LIGHT         = 1,      // 浅睡
+    SLEEP_DEEP          = 2,      // 深睡
+};
+
+// ============================================================
+// 帧解析状态机
+// ============================================================
+enum FrameState {
+    STATE_IDLE,                   // 等待帧头 0x53
+    STATE_GOT_HEADER1,            // 已收到 0x53, 等待 0x59
+    STATE_GOT_HEADER2,            // 已收到帧头, 等待控制字
+    STATE_GOT_CONTROL,            // 已收到控制字, 等待命令字
+    STATE_GOT_COMMAND,            // 已收到命令字, 等待长度高字节
+    STATE_GOT_LEN_H,              // 已收到长度高字节, 等待长度低字节
+    STATE_GOT_LEN_L,              // 已收到长度低字节, 读取数据
+    STATE_GOT_DATA,               // 数据接收完成, 等待校验
+    STATE_GOT_CHECKSUM,           // 已收到校验, 等待帧尾 0x54
+    STATE_GOT_TAIL1,              // 已收到 0x54, 等待 0x43
+    STATE_FRAME_COMPLETE,         // 帧接收完成
+};
+
+// ============================================================
+// 帧缓冲区大小
+// ============================================================
+#define RADAR_FRAME_BUF_SIZE    128   // 单帧最大缓冲区
+#define RADAR_RING_BUF_SIZE     512   // 环形接收缓冲区
+
+// ============================================================
+// 解析后的雷达帧数据 (原始)
+// ============================================================
+struct RadarFrame {
+    uint8_t  control;
+    uint8_t  command;
+    uint16_t data_length;
+    uint8_t  data[RADAR_FRAME_BUF_SIZE];
+    uint8_t  checksum;
+    bool     valid;                  // 校验通过
+    uint32_t timestamp;
+};
+
+#endif // RADAR_PROTOCOL_H

include/sensor_manager.h

@@ -0,0 +1,61 @@
+/**
+ * @file sensor_manager.h
+ * @brief 传感器管理器 - DHT11温湿度 + 水浸检测
+ */
+
+#ifndef SENSOR_MANAGER_H
+#define SENSOR_MANAGER_H
+
+#include <Arduino.h>
+#include <DHT.h>
+#include "config.h"
+
+#define DHT_TYPE DHT11
+
+typedef void (*SensorCallback)(void);  // 数据变化通知
+
+class SensorManager {
+public:
+    SensorManager();
+    ~SensorManager();
+
+    /** 初始化 */
+    bool begin();
+
+    /** 读取所有传感器 (定时调用) */
+    void read();
+
+    /** 获取温度 */
+    float getTemp() const        { return _temp; }
+    /** 获取湿度 */
+    float getHumi() const        { return _humi; }
+    /** DHT11 有效性 */
+    bool  isDhtValid() const     { return _dhtValid; }
+    /** DHT 是否持续故障 */
+    bool  isDhtFault() const     { return _dhtErrorCnt >= 10; }
+
+    /** 获取水浸状态 */
+    bool  getRainDO() const      { return _rainDO; }
+    /** 水浸传感器有效性 */
+    bool  isRainValid() const    { return _rainValid; }
+
+    /** 设置数据变化回调 */
+    void onChange(SensorCallback cb);
+
+private:
+    DHT*    _dht;
+    float   _temp;
+    float   _humi;
+    bool    _dhtValid;
+    uint8_t _dhtErrorCnt;   // 连续失败计数
+
+    bool    _rainDO;        // 1=正常 0=水浸
+    bool    _rainValid;
+    bool    _lastRainRaw;
+    uint32_t _rainChangeTime;
+
+    SensorCallback _callback;
+    uint32_t _lastReadTime;
+};
+
+#endif // SENSOR_MANAGER_H

include/wifi_manager.h

@@ -0,0 +1,132 @@
+/**
+ * @file wifi_manager.h
+ * @brief WiFi 配网管理器
+ *
+ * 功能:
+ *  - 自动连接已保存的 WiFi
+ *  - 配网失败/首次启动 → AP 模式 + 强制门户页面
+ *  - 自定义参数: MQTT 服务器/端口/用户/密码、设备名称、环境备注
+ *  - 长按按钮重置配置
+ *  - LED 状态指示
+ *  - LittleFS 持久化存储
+ */
+
+#ifndef WIFI_MANAGER_H
+#define WIFI_MANAGER_H
+
+#include <Arduino.h>
+#include <WiFiManager.h>
+#include <LittleFS.h>
+#include <ArduinoJson.h>
+#include "config.h"
+
+// 设备配置结构体
+struct DeviceConfig {
+    char mqtt_server[40];
+    char mqtt_port[6];
+    char mqtt_user[20];
+    char mqtt_pass[20];
+    char device_id[20];
+    char env_note[20];      // 环境备注 (如: "主卧", "客厅", "老人房")
+};
+
+class WiFiMgmt {
+public:
+    WiFiMgmt();
+    ~WiFiMgmt();
+
+    // 单例指针 (用于静态回调)
+    static WiFiMgmt* _instance;
+
+    /**
+     * @brief 初始化 WiFi 管理器
+     * @return true=成功
+     */
+    bool begin();
+
+    /**
+     * @brief 主循环, 处理配网流程和按钮检测
+     * @return true=WiFi 已连接
+     */
+    bool loop();
+
+    /**
+     * @brief WiFi 是否已连接
+     */
+    bool isConnected() const;
+
+    /**
+     * @brief 获取设备配置
+     */
+    DeviceConfig getConfig() const;
+
+    /**
+     * @brief 获取设备 ID (用于 MQTT client_id)
+     */
+    const char* getDeviceId() const;
+
+    /**
+     * @brief 获取环境备注
+     */
+    const char* getEnvNote() const;
+
+    /**
+     * @brief 强制进入配网模式
+     */
+    void startConfigPortal();
+
+    /**
+     * @brief 清除所有配置并重启
+     */
+    void resetSettings();
+
+private:
+    /**
+     * @brief 尝试连接 WiFi
+     */
+    bool _connectWiFi();
+
+    /**
+     * @brief 设置 LED 状态
+     * @param mode 0=慢闪(未连接) 1=快闪(配网) 2=常亮(已连接)
+     */
+    void _setLEDMode(uint8_t mode);
+
+    /**
+     * @brief 检测按钮长按
+     */
+    bool _checkButtonLongPress();
+
+    /**
+     * @brief 加载/保存配置到 LittleFS
+     */
+    bool _loadConfig();
+    bool _saveConfig();
+
+    /**
+     * @brief 保存 WiFi 参数回调 (WiFiManager 的回调)
+     */
+    static void _saveParamsCallback();
+    static void _apCallback(WiFiManager* wm);
+
+    WiFiManager     _wm;
+    DeviceConfig    _config;
+    bool            _connected;
+    uint32_t        _lastCheckTime;
+    uint32_t        _buttonPressTime;
+    bool            _buttonPressed;
+
+    // LED 闪烁状态
+    uint32_t        _ledLastToggle;
+    bool            _ledState;
+
+    // WiFiManager 自定义参数
+    WiFiManagerParameter* _param_mqtt_server;
+    WiFiManagerParameter* _param_mqtt_port;
+    WiFiManagerParameter* _param_mqtt_user;
+    WiFiManagerParameter* _param_mqtt_pass;
+    WiFiManagerParameter* _param_device_id;
+    WiFiManagerParameter* _param_env_note;
+};
+
+#endif // WIFI_MANAGER_H

include/wm_strings_zh.h

@@ -0,0 +1,262 @@
+/**
+ * wm_strings_zh.h
+ * 中文语言包 for WiFiManager
+ * 基于 wm_strings_en.h 翻译
+ *
+ * WiFiManager, a library for the ESP8266/Arduino platform
+ * for configuration of WiFi credentials using a Captive Portal
+ *
+ * @author Creator tzapu
+ * @author tablatronix
+ * @version 0.0.0
+ * @license MIT
+ */
+
+#ifndef _WM_STRINGS_ZH_H_
+#define _WM_STRINGS_ZH_H_
+
+// strings files must include a consts file!
+#include "wm_consts_en.h" // include constants, tokens, routes
+
+const char WM_LANGUAGE[] PROGMEM = "zh-CN"; // i18n lang code
+
+const char HTTP_HEAD_START[]       PROGMEM = "<!DOCTYPE html>"
+"<html lang='zh-CN'><head>"
+"<meta name='format-detection' content='telephone=no'>"
+"<meta charset='UTF-8'>"
+"<meta  name='viewport' content='width=device-width,initial-scale=1,user-scalable=no'/>"
+"<title>{v}</title>";
+
+const char HTTP_SCRIPT[]           PROGMEM = "<script>function c(l){"
+"document.getElementById('s').value=l.getAttribute('data-ssid')||l.innerText||l.textContent;"
+"p = l.nextElementSibling.classList.contains('l');"
+"document.getElementById('p').disabled = !p;"
+"if(p)document.getElementById('p').focus();};"
+"function f() {var x = document.getElementById('p');x.type==='password'?x.type='text':x.type='password';}"
+"</script>";
+
+const char HTTP_HEAD_END[]         PROGMEM = "</head><body class='{c}'><div class='wrap'>"; // {c} = _bodyclass
+
+const char HTTP_ROOT_MAIN[]        PROGMEM = "<h1>{t}</h1><h3>{v}</h3>";
+
+const char * const HTTP_PORTAL_MENU[] PROGMEM = {
+"<form action='/wifi'    method='get'><button>配置 WiFi</button></form><br/>\n",     // MENU_WIFI
+"<form action='/0wifi'   method='get'><button>配置 WiFi (不扫描)</button></form><br/>\n", // MENU_WIFINOSCAN
+"<form action='/info'    method='get'><button>系统信息</button></form><br/>\n",       // MENU_INFO
+"<form action='/param'   method='get'><button>参数设置</button></form><br/>\n",       // MENU_PARAM
+"<form action='/close'   method='get'><button>关闭页面</button></form><br/>\n",       // MENU_CLOSE
+"<form action='/restart' method='get'><button>重启设备</button></form><br/>\n",       // MENU_RESTART
+"<form action='/exit'    method='get'><button>退出配网</button></form><br/>\n",       // MENU_EXIT
+"<form action='/erase'   method='get'><button class='D'>清除配置</button></form><br/>\n", // MENU_ERASE
+"<form action='/update'  method='get'><button>固件升级</button></form><br/>\n",       // MENU_UPDATE
+"<hr><br/>" // MENU_SEP
+};
+
+const char HTTP_PORTAL_OPTIONS[]   PROGMEM = "";
+const char HTTP_ITEM_QI[]          PROGMEM = "<div role='img' aria-label='{r}%' title='{r}%' class='q q-{q} {i} {h}'></div>";
+const char HTTP_ITEM_QP[]          PROGMEM = "<div class='q {h}'>{r}%</div>";
+const char HTTP_ITEM[]             PROGMEM = "<div><a href='#p' onclick='c(this)' data-ssid='{V}'>{v}</a>{qi}{qp}</div>";
+
+const char HTTP_FORM_START[]       PROGMEM = "<form method='POST' action='{v}'>";
+const char HTTP_FORM_WIFI[]        PROGMEM = "<label for='s'>WiFi 名称 (SSID)</label><input id='s' name='s' maxlength='32' autocorrect='off' autocapitalize='none' placeholder='{v}'><br/><label for='p'>WiFi 密码</label><input id='p' name='p' maxlength='64' type='password' placeholder='{p}'><input type='checkbox' id='showpass' onclick='f()'> <label for='showpass'>显示密码</label><br/>";
+const char HTTP_FORM_WIFI_END[]    PROGMEM = "";
+const char HTTP_FORM_STATIC_HEAD[] PROGMEM = "<hr><br/>";
+const char HTTP_FORM_END[]         PROGMEM = "<br/><br/><button type='submit'>保存配置</button></form>";
+const char HTTP_FORM_LABEL[]       PROGMEM = "<label for='{i}'>{t}</label>";
+const char HTTP_FORM_PARAM_HEAD[]  PROGMEM = "<hr><br/>";
+const char HTTP_FORM_PARAM[]       PROGMEM = "<br/><input id='{i}' name='{n}' maxlength='{l}' value='{v}' {c}>\n";
+
+const char HTTP_SCAN_LINK[]        PROGMEM = "<br/><form action='/wifi?refresh=1' method='POST'><button name='refresh' value='1'>重新扫描</button></form>";
+const char HTTP_SAVED[]            PROGMEM = "<div class='msg'>正在保存配置<br/>尝试连接 WiFi...<br/>如果连接失败，请重新连接 AP 再试一次</div>";
+const char HTTP_PARAMSAVED[]       PROGMEM = "<div class='msg S'>配置已保存<br/></div>";
+const char HTTP_END[]              PROGMEM = "</div></body></html>";
+const char HTTP_ERASEBTN[]         PROGMEM = "<br/><form action='/erase' method='get'><button class='D'>清除 WiFi 配置</button></form>";
+const char HTTP_UPDATEBTN[]        PROGMEM = "<br/><form action='/update' method='get'><button>固件升级</button></form>";
+const char HTTP_BACKBTN[]          PROGMEM = "<hr><br/><form action='/' method='get'><button>返回首页</button></form>";
+
+const char HTTP_STATUS_ON[]        PROGMEM = "<div class='msg S'><strong>已连接</strong> {v}<br/><em><small>IP 地址: {i}</small></em></div>";
+const char HTTP_STATUS_OFF[]       PROGMEM = "<div class='msg {c}'><strong>未连接</strong> {v}{r}</div>";
+const char HTTP_STATUS_OFFPW[]     PROGMEM = "<br/>WiFi 密码错误";
+const char HTTP_STATUS_OFFNOAP[]   PROGMEM = "<br/>未找到该 WiFi";
+const char HTTP_STATUS_OFFFAIL[]   PROGMEM = "<br/>无法连接";
+const char HTTP_STATUS_NONE[]      PROGMEM = "<div class='msg'>未设置 WiFi</div>";
+const char HTTP_BR[]               PROGMEM = "<br/>";
+
+const char HTTP_STYLE[]            PROGMEM = "<style>"
+".c,body{text-align:center;font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',sans-serif}div,input,select{padding:5px;font-size:1em;margin:5px 0;box-sizing:border-box}"
+"input,button,select,.msg{border-radius:.3rem;width: 100%}input[type=radio],input[type=checkbox]{width:auto}"
+"button,input[type='button'],input[type='submit']{cursor:pointer;border:0;background-color:#1fa3ec;color:#fff;line-height:2.4rem;font-size:1.2rem;width:100%}"
+"input[type='file']{border:1px solid #1fa3ec}"
+".wrap {text-align:left;display:inline-block;min-width:260px;max-width:500px}"
+"a{color:#000;font-weight:700;text-decoration:none}a:hover{color:#1fa3ec;text-decoration:underline}"
+".q{height:16px;margin:0;padding:0 5px;text-align:right;min-width:38px;float:right}.q.q-0:after{background-position-x:0}.q.q-1:after{background-position-x:-16px}.q.q-2:after{background-position-x:-32px}.q.q-3:after{background-position-x:-48px}.q.q-4:after{background-position-x:-64px}.q.l:before{background-position-x:-80px;padding-right:5px}.ql .q{float:left}.q:after,.q:before{content:'';width:16px;height:16px;display:inline-block;background-repeat:no-repeat;background-position: 16px 0;"
+"background-image:url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAGAAAAAQCAMAAADeZIrLAAAAJFBMVEX///8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADHJj5lAAAAC3RSTlMAIjN3iJmqu8zd7vF8pzcAAABsSURBVHja7Y1BCsAwCASNSVo3/v+/BUEiXnIoXkoX5jAQMxTHzK9cVSnvDxwD8bFx8PhZ9q8FmghXBhqA1faxk92PsxvRc2CCCFdhQCbRkLoAQ3q/wWUBqG35ZxtVzW4Ed6LngPyBU2CobdIDQ5oPWI5nCUwAAAAASUVORK5CYII=');}"
+"@media (-webkit-min-device-pixel-ratio: 2),(min-resolution: 192dpi){.q:before,.q:after {"
+"background-image:url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAALwAAAAgCAMAAACfM+KhAAAALVBMVEX///8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAOrOgAAAADnRSTlMAESIzRGZ3iJmqu8zd7gKjCLQAAACmSURBVHgB7dDBCoMwEEXRmKlVY3L//3NLhyzqIqSUggy8uxnhCR5Mo8xLt+14aZ7wwgsvvPA/ofv9+44334UXXngvb6XsFhO/VoC2RsSv9J7x8BnYLW+AjT56ud/uePMdb7IP8Bsc/e7h8Cfk912ghsNXWPpDC4hvN+D1560A1QPORyh84VKLjjdvfPFm++i9EWq0348XXnjhhT+4dIbCW+WjZim9AKk4UZMnnCEuAAAAAElFTkSuQmCC');"
+"background-size: 95px 16px;}}"
+".msg{padding:20px;margin:20px 0;border:1px solid #eee;border-left-width:5px;border-left-color:#777}.msg h4{margin-top:0;margin-bottom:5px}.msg.P{border-left-color:#1fa3ec}.msg.P h4{color:#1fa3ec}.msg.D{border-left-color:#dc3630}.msg.D h4{color:#dc3630}.msg.S{border-left-color: #5cb85c}.msg.S h4{color: #5cb85c}"
+"dt{font-weight:bold}dd{margin:0;padding:0 0 0.5em 0;min-height:12px}"
+"td{vertical-align: top;}"
+".h{display:none}"
+"button{transition: 0s opacity;transition-delay: 3s;transition-duration: 0s;cursor: pointer}"
+"button.D{background-color:#dc3630}"
+"button:active{opacity:50% !important;cursor:wait;transition-delay: 0s}"
+"body.invert,body.invert a,body.invert h1 {background-color:#060606;color:#fff;}"
+"body.invert .msg{color:#fff;background-color:#282828;border-top:1px solid #555;border-right:1px solid #555;border-bottom:1px solid #555;}"
+"body.invert .q[role=img]{-webkit-filter:invert(1);filter:invert(1);}"
+":disabled {opacity: 0.5;}"
+"</style>";
+
+#ifndef WM_NOHELP
+const char HTTP_HELP[]             PROGMEM =
+ "<br/><h3>可用页面</h3><hr>"
+ "<table class='table'>"
+ "<thead><tr><th>页面</th><th>功能</th></tr></thead><tbody>"
+ "<tr><td><a href='/'>/</a></td>"
+ "<td>主菜单页面</td></tr>"
+ "<tr><td><a href='/wifi'>/wifi</a></td>"
+ "<td>显示 WiFi 扫描结果并配置连接 (/0wifi 不扫描)</td></tr>"
+ "<tr><td><a href='/wifisave'>/wifisave</a></td>"
+ "<td>保存 WiFi 配置并连接设备</td></tr>"
+ "<tr><td><a href='/param'>/param</a></td>"
+ "<td>参数设置页面</td></tr>"
+ "<tr><td><a href='/info'>/info</a></td>"
+ "<td>系统信息页面</td></tr>"
+ "<tr><td><a href='/u'>/u</a></td>"
+ "<td>固件 OTA 升级</td></tr>"
+ "<tr><td><a href='/close'>/close</a></td>"
+ "<td>关闭弹出窗口，配网服务保持运行</td></tr>"
+ "<tr><td>/exit</td>"
+ "<td>退出配网模式，配网服务将关闭</td></tr>"
+ "<tr><td>/restart</td>"
+ "<td>重启设备</td></tr>"
+ "<tr><td>/erase</td>"
+ "<td>清除 WiFi 配置并重启。清除后设备不会自动连接，需重新配网</td></tr>"
+ "</table>"
+ "<p/>GitHub <a href='https://github.com/tzapu/WiFiManager'>https://github.com/tzapu/WiFiManager</a>.";
+#else
+const char HTTP_HELP[]             PROGMEM = "";
+#endif
+
+const char HTTP_UPDATE[] PROGMEM = "上传新固件<br/><form method='POST' action='u' enctype='multipart/form-data' onchange=\"(function(el){document.getElementById('uploadbin').style.display = el.value=='' ? 'none' : 'initial';})(this)\"><input type='file' name='update' accept='.bin,application/octet-stream'><button id='uploadbin' type='submit' class='h D'>开始升级</button></form><small><a href='http://192.168.4.1/update' target='_blank'>* 如果在配网页面内无法使用，请在浏览器中打开 http://192.168.4.1</a><small>";
+const char HTTP_UPDATE_FAIL[] PROGMEM = "<div class='msg D'><strong>升级失败!</strong><Br/>请重启设备后重试</div>";
+const char HTTP_UPDATE_SUCCESS[] PROGMEM = "<div class='msg S'><strong>升级成功!</strong><Br/>设备正在重启...</div>";
+
+#ifdef WM_JSTEST
+const char HTTP_JS[] PROGMEM =
+"<script>function postAjax(url, data, success) {"
+"    var params = typeof data == 'string' ? data : Object.keys(data).map("
+"            function(k){ return encodeURIComponent(k) + '=' + encodeURIComponent(data[k]) }"
+"        ).join('&');"
+"    var xhr = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject(\"Microsoft.XMLHTTP\");"
+"    xhr.open('POST', url);"
+"    xhr.onreadystatechange = function() {"
+"        if (xhr.readyState>3 && xhr.status==200) { success(xhr.responseText); }"
+"    };"
+"    xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest');"
+"    xhr.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');"
+"    xhr.send(params);"
+"    return xhr;}"
+"postAjax('/status', 'p1=1&p2=Hello+World', function(data){ console.log(data); });"
+"postAjax('/status', { p1: 1, p2: 'Hello World' }, function(data){ console.log(data); });"
+"</script>";
+#endif
+
+// Info html
+#ifdef ESP32
+	const char HTTP_INFO_esphead[]    PROGMEM = "<h3>ESP32 信息</h3><hr><dl>";
+	const char HTTP_INFO_chiprev[]    PROGMEM = "<dt>芯片版本</dt><dd>{1}</dd>";
+  	const char HTTP_INFO_lastreset[]  PROGMEM = "<dt>上次复位原因</dt><dd>CPU0: {1}<br/>CPU1: {2}</dd>";
+  	const char HTTP_INFO_aphost[]     PROGMEM = "<dt>AP 主机名</dt><dd>{1}</dd>";
+    const char HTTP_INFO_psrsize[]    PROGMEM = "<dt>PSRAM 大小</dt><dd>{1} 字节</dd>";
+	const char HTTP_INFO_temp[]       PROGMEM = "<dt>芯片温度</dt><dd>{1}°C / {2}°F</dd>";
+    const char HTTP_INFO_hall[]       PROGMEM = "<dt>霍尔传感器</dt><dd>{1}</dd>";
+#else
+	const char HTTP_INFO_esphead[]    PROGMEM = "<h3>ESP8266 信息</h3><hr><dl>";
+	const char HTTP_INFO_fchipid[]    PROGMEM = "<dt>Flash 芯片 ID</dt><dd>{1}</dd>";
+	const char HTTP_INFO_corever[]    PROGMEM = "<dt>Core 版本</dt><dd>{1}</dd>";
+	const char HTTP_INFO_bootver[]    PROGMEM = "<dt>Boot 版本</dt><dd>{1}</dd>";
+	const char HTTP_INFO_lastreset[]  PROGMEM = "<dt>上次复位原因</dt><dd>{1}</dd>";
+	const char HTTP_INFO_flashsize[]  PROGMEM = "<dt>实际 Flash 大小</dt><dd>{1} 字节</dd>";
+#endif
+
+const char HTTP_INFO_memsmeter[]  PROGMEM = "<br/><progress value='{1}' max='{2}'></progress></dd>";
+const char HTTP_INFO_memsketch[]  PROGMEM = "<dt>内存 - 程序大小</dt><dd>已用 / 总计<br/>{1} / {2} 字节";
+const char HTTP_INFO_freeheap[]   PROGMEM = "<dt>内存 - 可用堆</dt><dd>{1} 字节</dd>";
+const char HTTP_INFO_wifihead[]   PROGMEM = "<br/><h3>WiFi 信息</h3><hr>";
+const char HTTP_INFO_uptime[]     PROGMEM = "<dt>运行时间</dt><dd>{1} 分 {2} 秒</dd>";
+const char HTTP_INFO_chipid[]     PROGMEM = "<dt>芯片 ID</dt><dd>{1}</dd>";
+const char HTTP_INFO_idesize[]    PROGMEM = "<dt>Flash 大小</dt><dd>{1} 字节</dd>";
+const char HTTP_INFO_sdkver[]     PROGMEM = "<dt>SDK 版本</dt><dd>{1}</dd>";
+const char HTTP_INFO_cpufreq[]    PROGMEM = "<dt>CPU 频率</dt><dd>{1}MHz</dd>";
+const char HTTP_INFO_apip[]       PROGMEM = "<dt>AP IP 地址</dt><dd>{1}</dd>";
+const char HTTP_INFO_apmac[]      PROGMEM = "<dt>AP MAC 地址</dt><dd>{1}</dd>";
+const char HTTP_INFO_apssid[]     PROGMEM = "<dt>AP SSID</dt><dd>{1}</dd>";
+const char HTTP_INFO_apbssid[]    PROGMEM = "<dt>BSSID</dt><dd>{1}</dd>";
+const char HTTP_INFO_stassid[]    PROGMEM = "<dt>Station SSID</dt><dd>{1}</dd>";
+const char HTTP_INFO_staip[]      PROGMEM = "<dt>Station IP</dt><dd>{1}</dd>";
+const char HTTP_INFO_stagw[]      PROGMEM = "<dt>网关地址</dt><dd>{1}</dd>";
+const char HTTP_INFO_stasub[]     PROGMEM = "<dt>子网掩码</dt><dd>{1}</dd>";
+const char HTTP_INFO_dnss[]       PROGMEM = "<dt>DNS 服务器</dt><dd>{1}</dd>";
+const char HTTP_INFO_host[]       PROGMEM = "<dt>主机名</dt><dd>{1}</dd>";
+const char HTTP_INFO_stamac[]     PROGMEM = "<dt>Station MAC</dt><dd>{1}</dd>";
+const char HTTP_INFO_conx[]       PROGMEM = "<dt>连接状态</dt><dd>{1}</dd>";
+const char HTTP_INFO_autoconx[]   PROGMEM = "<dt>自动连接</dt><dd>{1}</dd>";
+
+const char HTTP_INFO_aboutver[]     PROGMEM = "<dt>WiFiManager 版本</dt><dd>{1}</dd>";
+const char HTTP_INFO_aboutarduino[] PROGMEM = "<dt>Arduino 版本</dt><dd>{1}</dd>";
+const char HTTP_INFO_aboutsdk[]     PROGMEM = "<dt>ESP-SDK/IDF 版本</dt><dd>{1}</dd>";
+const char HTTP_INFO_aboutdate[]    PROGMEM = "<dt>构建日期</dt><dd>{1}</dd>";
+
+// ============================================================
+// 文本常量
+// ============================================================
+const char S_brand[]              PROGMEM = "健康监测配网";
+const char S_debugPrefix[]        PROGMEM = "*wm:";
+const char S_y[]                  PROGMEM = "是";
+const char S_n[]                  PROGMEM = "否";
+const char S_enable[]             PROGMEM = "已启用";
+const char S_disable[]            PROGMEM = "已禁用";
+const char S_GET[]                PROGMEM = "GET";
+const char S_POST[]               PROGMEM = "POST";
+const char S_NA[]                 PROGMEM = "未知";
+const char S_passph[]             PROGMEM = "********";
+const char S_titlewifisaved[]     PROGMEM = "WiFi 已保存";
+const char S_titlewifisettings[]  PROGMEM = "设置已保存";
+const char S_titlewifi[]          PROGMEM = "配置 WiFi";
+const char S_titleinfo[]          PROGMEM = "系统信息";
+const char S_titleparam[]         PROGMEM = "参数设置";
+const char S_titleparamsaved[]    PROGMEM = "设置已保存";
+const char S_titleexit[]          PROGMEM = "退出配网";
+const char S_titlereset[]         PROGMEM = "重置";
+const char S_titleerase[]         PROGMEM = "清除配置";
+const char S_titleclose[]         PROGMEM = "关闭页面";
+const char S_options[]            PROGMEM = "选项";
+const char S_nonetworks[]         PROGMEM = "未发现 WiFi 网络，请点击刷新重新扫描。";
+const char S_staticip[]           PROGMEM = "静态 IP";
+const char S_staticgw[]           PROGMEM = "静态网关";
+const char S_staticdns[]          PROGMEM = "静态 DNS";
+const char S_subnet[]             PROGMEM = "子网掩码";
+const char S_exiting[]            PROGMEM = "正在退出配网模式";
+const char S_resetting[]          PROGMEM = "设备将在几秒后重启";
+const char S_closing[]            PROGMEM = "可以关闭此页面，配网服务将继续运行";
+const char S_error[]              PROGMEM = "发生错误";
+const char S_notfound[]           PROGMEM = "页面未找到\n\n";
+const char S_uri[]                PROGMEM = "URI: ";
+const char S_method[]             PROGMEM = "\n请求方法: ";
+const char S_args[]               PROGMEM = "\n参数: ";
+const char S_parampre[]           PROGMEM = "param_";
+
+// debug strings
+const char D_HR[]                 PROGMEM = "--------------------";
+
+// softap ssid default prefix
+#ifdef ESP8266
+    const char S_ssidpre[]        PROGMEM = "ESP";
+#elif defined(ESP32)
+    const char S_ssidpre[]        PROGMEM = "ESP32";
+#else
+    const char S_ssidpre[]        PROGMEM = "WM";
+#endif
+
+#endif