#include #include #include #include #include #include #include #include #include #include #include #include #define DHTPIN 4 #define DHTTYPE DHT22 DHT dht(DHTPIN, DHTTYPE); #define IR_RECEIVE_PIN 5 IRrecv irrecv(IR_RECEIVE_PIN); decode_results results; #define CH_BUTTON 0xFF629D #define RELAY1 12 #define RELAY2 13 #define RELAY3 14 #define RELAY4 15 #define RELAY_ON HIGH #define RELAY_OFF LOW ESP8266WebServer server(80); ESP8266HTTPUpdateServer httpUpdater; DNSServer dnsServer; const byte DNS_PORT = 53; const unsigned long WIFI_TIMEOUT = 15000; bool apMode = false; unsigned long wifiStartTime = 0; String savedSSID = ""; String savedPassword = ""; String currentIP = ""; String staIP = ""; unsigned long lastConnectionAttempt = 0; bool connectionInProgress = false; float temperature = 0; float humidity = 0; int fanSpeed = 0; bool autoMode = false; bool dhtError = false; String lastIRCommand = ""; unsigned long lastIRTime = 0; bool initialized = false; unsigned long uptimeStart = 0; int irCommandCount = 0; float tempThresholds[] = {24.0, 26.0, 28.0}; int lastAutoSpeed = -1; struct FanTimer { bool active = false; unsigned long endTime = 0; unsigned long duration = 0; int targetSpeed = 0; unsigned long lastUpdate = 0; bool stopRequested = false; }; FanTimer fanTimer; struct IRButton { uint64_t code; String name; String function; }; IRButton buttons[] = { {0xFF6897, "0", "Выключить"}, {0xFF30CF, "1", "Скорость 1"}, {0xFF18E7, "2", "Скорость 2"}, {0xFF7A85, "3", "Скорость 3"}, {0xFF10EF, "4", "Авторежим"}, {CH_BUTTON, "CH", "Точка доступа"} }; const int buttonCount = 6; // Добавь глобально: const char favicon_svg[] PROGMEM = ""; void handleFavicon() { server.send_P(200, "image/svg+xml", favicon_svg); } struct WiFiConfig { char ssid[32]; char password[64]; }; WiFiConfig wifiConfig; void initializeRelays(); void setFanSpeed(int speed); int getAutoSpeedForTemperature(float temp); void updateAutoMode(); void handleIRCommand(uint64_t command); void loadWiFiConfig(); void saveWiFiConfig(); void startAccessPoint(); void connectToWiFi(); void checkWiFiConnection(); void handleInstr(); void handleRoot(); void handleGetData(); void handleSetSpeed(); void handleSetThresholds(); void handleSaveWifi(); void handleScanNetworks(); String getUptimeString(); void handleWifiConfig(); void handleConnectWifi(); void handleShowIP(); void handleWifiStatus(); void handleCaptivePortal(); void handleNotFound(); void updateFanTimer(); void startFanTimer(unsigned long seconds, int speed); void stopFanTimer(); void handleSetTimer(); void handleStopTimer(); String getTimerString(); // ===================================================================== // ОБЩИЙ JS/CSS ДЛЯ ТЕМ И ИНСТРУКЦИИ (встраивается в обе страницы) // ===================================================================== // ===================================================================== // HTML: СТРАНИЦА НАСТРОЙКИ WI-FI // ===================================================================== // ===================================================================== // HTML: МОДАЛ ИНСТРУКЦИИ (единая версия для обеих страниц) // ===================================================================== const char instr_modal_html[] PROGMEM = R"rawliteral( )rawliteral"; void handleInstr() { server.send_P(200, "text/html; charset=UTF-8", instr_modal_html); } const char wifi_config_html[] PROGMEM = R"rawliteral( Настройка Wi-Fi

Тёмная

Светлая

Своя палитра

Настройка Wi-Fi

Умный Вентилятор

Текущий IP-адрес

—.—.—.—

—

Клиент Wi-Fi

Выбор сети

Доступные сети

Данные для подключения

Имя сети (SSID)

Пароль

)rawliteral"; // ===================================================================== // HTML: ГЛАВНЫЙ ИНТЕРФЕЙС // ===================================================================== const char index_html[] PROGMEM = R"rawliteral( Умный Вентилятор

Тёмная

Светлая

Своя палитра

Умный Вентилятор

Интеллектуальное управление микроклиматом

Клиент —.—.—.—

SSID: —

Настройка

Датчики

Температура

— °C

Влажность

— %

Управление

Текущая скорость Выключен

⏱ Таймер

00:00:00

Таймер

Авторежим

Прошивка

)rawliteral"; // ===================================================================== // РЕЛЕ // ===================================================================== void initializeRelays() { pinMode(RELAY1,OUTPUT);pinMode(RELAY2,OUTPUT);pinMode(RELAY3,OUTPUT);pinMode(RELAY4,OUTPUT); digitalWrite(RELAY1,RELAY_OFF);digitalWrite(RELAY2,RELAY_OFF); digitalWrite(RELAY3,RELAY_OFF);digitalWrite(RELAY4,RELAY_OFF); delay(50);initialized=true; } void setFanSpeed(int speed) { if(!initialized) initializeRelays(); if(fanTimer.active&&speed!=fanTimer.targetSpeed) stopFanTimer(); digitalWrite(RELAY1,RELAY_OFF);digitalWrite(RELAY2,RELAY_OFF);digitalWrite(RELAY3,RELAY_OFF); switch(speed){ case 1:digitalWrite(RELAY1,RELAY_ON);fanSpeed=1;autoMode=false;lastAutoSpeed=-1;break; case 2:digitalWrite(RELAY2,RELAY_ON);fanSpeed=2;autoMode=false;lastAutoSpeed=-1;break; case 3:digitalWrite(RELAY3,RELAY_ON);fanSpeed=3;autoMode=false;lastAutoSpeed=-1;break; case 4:fanSpeed=4;autoMode=true;lastAutoSpeed=-1;updateAutoMode();break; default:fanSpeed=0;autoMode=false;lastAutoSpeed=-1;break; } Serial.print("Скорость: ");Serial.println(speed); } int getAutoSpeedForTemperature(float temp){ if(temp=fanTimer.endTime){ setFanSpeed(0);fanTimer.active=false;fanTimer.duration=0;fanTimer.endTime=0; Serial.println("Таймер завершён"); } else { fanTimer.duration=(fanTimer.endTime-now)/1000; } } void startFanTimer(unsigned long seconds,int speed){ if(seconds==0||speed<0||speed>4)return; fanTimer.active=true;fanTimer.duration=seconds; fanTimer.endTime=millis()+(seconds*1000UL); fanTimer.targetSpeed=speed;fanTimer.lastUpdate=millis(); fanTimer.stopRequested=false; setFanSpeed(speed); } void stopFanTimer(){ if(fanTimer.active){fanTimer.stopRequested=true;} } String getTimerString(){ if(!fanTimer.active)return""; unsigned long s=fanTimer.duration,m=s/60,h=m/60; s%=60;m%=60; String r=""; if(h>0)r+=String(h)+"ч "; if(m>0||h>0)r+=String(m)+"м "; r+=String(s)+"с"; return r; } // ===================================================================== // ИК // ===================================================================== void handleIRCommand(uint64_t command){ lastIRTime=millis();lastIRCommand="0x"+String(command,HEX);irCommandCount++; for(int i=0;i=WIFI_TIMEOUT){connectionInProgress=false;startAccessPoint();} if(!connectionInProgress)connectToWiFi(); } } // ===================================================================== // CAPTIVE PORTAL // ===================================================================== void handleCaptivePortal(){ server.sendHeader("Location","http://"+WiFi.softAPIP().toString()+"/wifi_config",true); server.send(302,"text/plain",""); } void handleNotFound(){ if(apMode)handleCaptivePortal(); else server.send(404,"text/plain","404"); } // ===================================================================== // HTTP HANDLERS // ===================================================================== void handleRoot(){ if(apMode&&WiFi.status()!=WL_CONNECTED)handleWifiConfig(); else server.send(200,"text/html",index_html); } void handleWifiConfig(){server.send(200,"text/html",wifi_config_html);} void handleWifiStatus(){ StaticJsonDocument<256> doc; doc["mode"]=(WiFi.status()==WL_CONNECTED)?"sta":"ap"; if(WiFi.status()==WL_CONNECTED){ doc["ip"]=WiFi.localIP().toString(); doc["ssid"]=savedSSID; doc["connected"]=true; } else { doc["ip"]=WiFi.softAPIP().toString(); doc["ssid"]="SmartFan_Config"; doc["connected"]=false; } doc["apMode"]=apMode; String r;serializeJson(doc,r); server.send(200,"application/json",r); } void handleStartAP(){ startAccessPoint(); StaticJsonDocument<200> doc; doc["success"]=true;doc["ip"]=WiFi.softAPIP().toString(); String r;serializeJson(doc,r); server.send(200,"application/json",r); } void handleConnectWifi(){ if(!server.hasArg("ssid")||!server.hasArg("password")){server.send(400,"text/plain","Missing");return;} savedSSID=server.arg("ssid");savedPassword=server.arg("password"); saveWiFiConfig(); String apIP=WiFi.softAPIP().toString(); WiFi.begin(savedSSID.c_str(),savedPassword.c_str()); connectionInProgress=true;wifiStartTime=millis(); unsigned long t=millis(); while(WiFi.status()!=WL_CONNECTED&&millis()-t<10000)delay(100); connectionInProgress=false; StaticJsonDocument<200> doc; if(WiFi.status()==WL_CONNECTED){ String newIP=WiFi.localIP().toString(); currentIP=newIP; doc["success"]=true;doc["ip"]=newIP; doc["ap_ip"]=apIP; doc["message"]="Connected"; } else { doc["success"]=false;doc["message"]="Connection failed"; currentIP=apIP; } String r;serializeJson(doc,r); server.send(200,"application/json",r); } void handleShowIP(){ StaticJsonDocument<200> doc; if(WiFi.status()==WL_CONNECTED){ doc["ip"]=WiFi.localIP().toString(); doc["mode"]="sta"; } else { doc["ip"]=WiFi.softAPIP().toString(); doc["mode"]="ap"; } doc["ap_ip"]=WiFi.softAPIP().toString(); String r;serializeJson(doc,r); server.send(200,"application/json",r); } void handleScanNetworks(){ int n=WiFi.scanNetworks(); DynamicJsonDocument doc(4096); JsonArray nets=doc.createNestedArray("networks"); for(int i=0;i()()){JsonObject t=nets[i];nets[i]=nets[j];nets[j]=t;} String r;serializeJson(doc,r); server.send(200,"application/json",r); WiFi.scanDelete(); } void handleGetData(){ StaticJsonDocument<768> doc; doc["temp"]=temperature;doc["hum"]=humidity; doc["dhtError"]=dhtError;doc["speed"]=fanSpeed;doc["autoMode"]=autoMode;doc["autoSpeed"]=lastAutoSpeed; doc["uptime"]=getUptimeString();doc["irCount"]=irCommandCount; doc["freeHeap"]=ESP.getFreeHeap(); if(lastIRTime>0&&millis()-lastIRTime<5000)doc["lastIR"]=lastIRCommand; JsonArray thr=doc.createNestedArray("thresholds"); thr.add(tempThresholds[0]);thr.add(tempThresholds[1]);thr.add(tempThresholds[2]); JsonObject tmr=doc.createNestedObject("timer"); tmr["active"]=fanTimer.active;tmr["secondsLeft"]=fanTimer.duration;tmr["targetSpeed"]=fanTimer.targetSpeed; String r;serializeJson(doc,r); server.send(200,"application/json",r); } void handleSetSpeed(){ if(!server.hasArg("speed")){server.send(400,"text/plain","Missing");return;} int spd=server.arg("speed").toInt(); if(spd<0||spd>4){server.send(400,"text/plain","Invalid");return;} setFanSpeed(spd); StaticJsonDocument<200> doc; doc["success"]=true; const char* msgs[]={"Вентилятор выключен","Скорость 1 — Низкая","Скорость 2 — Средняя","Скорость 3 — Высокая","Авторежим включён"}; doc["message"]=msgs[spd]; String r;serializeJson(doc,r); server.send(200,"application/json",r); } void handleSetThresholds(){ if(!server.hasArg("t1")||!server.hasArg("t2")||!server.hasArg("t3")){server.send(400,"text/plain","Missing");return;} float a=server.arg("t1").toFloat(),b=server.arg("t2").toFloat(),c=server.arg("t3").toFloat(); if(a>=b||b>=c){server.send(400,"text/plain","Order error");return;} tempThresholds[0]=a;tempThresholds[1]=b;tempThresholds[2]=c; if(autoMode)updateAutoMode(); server.send(200,"text/plain","OK"); } void handleSaveWifi(){ if(!server.hasArg("ssid")||!server.hasArg("password")){server.send(400,"text/plain","Missing");return;} savedSSID=server.arg("ssid");savedPassword=server.arg("password"); saveWiFiConfig(); server.send(200,"text/plain","OK"); } void handleSetTimer(){ if(!server.hasArg("hours")||!server.hasArg("minutes")||!server.hasArg("seconds")||!server.hasArg("speed")){ server.send(400,"application/json","{\"success\":false,\"message\":\"Нет параметров\"}");return; } int h=server.arg("hours").toInt(),m=server.arg("minutes").toInt(); int s=server.arg("seconds").toInt(),spd=server.arg("speed").toInt(); unsigned long tot=h*3600UL+m*60UL+s; if(tot==0){server.send(400,"application/json","{\"success\":false,\"message\":\"Время = 0\"}");return;} if(tot>86400){server.send(400,"application/json","{\"success\":false,\"message\":\"Макс 24 часа\"}");return;} if(spd<1||spd>4){server.send(400,"application/json","{\"success\":false,\"message\":\"Скорость 1-4\"}");return;} startFanTimer(tot,spd); StaticJsonDocument<200> doc;doc["success"]=true; String ts=""; if(h>0)ts+=String(h)+"ч ";if(m>0)ts+=String(m)+"м ";if(s>0)ts+=String(s)+"с"; doc["message"]="Таймер: "+ts; String r;serializeJson(doc,r); server.send(200,"application/json",r); } void handleStopTimer(){ stopFanTimer(); StaticJsonDocument<200> doc; doc["success"]=true;doc["message"]="Таймер остановлен"; String r;serializeJson(doc,r); server.send(200,"application/json",r); } String getUptimeString(){ unsigned long s=millis()/1000,m=s/60,h=m/60,d=h/24; s%=60;m%=60;h%=24; String u=""; if(d>0)u+=String(d)+"д "; if(h>0||d>0)u+=String(h)+"ч "; u+=String(m)+"м "+String(s)+"с"; return u; } // ===================================================================== // SETUP // ===================================================================== void setup(){ Serial.begin(115200);delay(500); Serial.println("\n=== УМНЫЙ ВЕНТИЛЯТОР v2.12 (ArduinoOTA) ==="); loadWiFiConfig(); server.on("/favicon.svg", handleFavicon); pinMode(RELAY1,OUTPUT);pinMode(RELAY2,OUTPUT); pinMode(RELAY3,OUTPUT);pinMode(RELAY4,OUTPUT); digitalWrite(RELAY1,RELAY_OFF);digitalWrite(RELAY2,RELAY_OFF); digitalWrite(RELAY3,RELAY_OFF);digitalWrite(RELAY4,RELAY_OFF); initialized=true;uptimeStart=millis(); dht.begin(); irrecv.enableIRIn(); Serial.println("DHT22 + IR готовы"); if(savedSSID.length()>0){ WiFi.mode(WIFI_AP_STA); WiFi.softAP("SmartFan_Config","12345678"); WiFi.begin(savedSSID.c_str(),savedPassword.c_str()); apMode=true; connectionInProgress=true; wifiStartTime=millis(); while(WiFi.status()!=WL_CONNECTED&&millis()-wifiStartTime2000){ float h=dht.readHumidity(),t=dht.readTemperature(); if(!isnan(h)&&!isnan(t)){temperature=t;humidity=h;dhtError=false;if(autoMode)updateAutoMode();} else dhtError=true; lastDHT=millis(); } static unsigned long lastIR=0; if(millis()-lastIR>100){ if(irrecv.decode(&results)){handleIRCommand(results.value);irrecv.resume();} lastIR=millis(); } updateFanTimer(); }