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- #include <ESP8266WiFi.h>
- #include <WiFiClient.h>
- #include <ESP8266WebServer.h>
- const char* ssid = "WiFi";
- const char* password = "Password";
- int led1=4,led2=5;
- ESP8266WebServer server(80);
- String head = "<html><head><title>LED</title><meta charset='utf-8'></head><body>";
- String tail = "</body></html>";
- void handleRoot() {
- String s = "<form action='/LedOn1'> <input type='text' name='time' />"
- " <input type='submit' value='Led1 On'/> </form>"
- "<form action='/LedOn2'> <input type='text' name='time' />"
- " <input type='submit' value='Led2 On'/> </form>";
- server.send(200, "text/html", head + s + tail);
- }
- void ledOn1() {
- int time = server.arg(0).toInt();
- server.send(200, "text/plain", "OK" );
- digitalWrite(led1,1);
- delay(time*1000);
- digitalWrite(led1,0);
- }
- void ledOn2() {
- int time = server.arg(0).toInt();
- server.send(200, "text/plain", "OK" );
- digitalWrite(led2,1);
- delay(time*1000);
- digitalWrite(led2,0);
- }
- void setup(void) {
- pinMode(led1,OUTPUT);
- pinMode(led2,OUTPUT);
- Serial.begin(115200);
- WiFi.mode(WIFI_STA);
- WiFi.begin(ssid, password);
- // Wait for connection
- while (WiFi.status() != WL_CONNECTED) {
- delay(500);
- Serial.print(".");
- }
- Serial.println(WiFi.localIP());
- server.on("/", handleRoot);
- server.on("/LedOn1", ledOn1);
- server.on("/LedOn2", ledOn2);
- server.begin();
- Serial.println("HTTP server started");
- }
- void loop(void) {
- server.handleClient();
- }
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