告别手抖！IoT黑科技，Arduino 自制烟花爆竹点火神器！手机遥控，远程点火！

#define LED_BUILTIN 2  
// Set these to your desired credentials.const char *ssid = "iot";const char *password = "123456";
WiFiServer server(80);
void setup() {
  pinMode(LED_BUILTIN, OUTPUT);
  Serial.begin(115200);  Serial.println();  Serial.println("Configuring access point...");
  // You can remove the password parameter if you want the AP to be open.  WiFi.softAP(ssid, password);
  IPAddress myIP = WiFi.softAPIP();  Serial.print("AP IP address: ");  Serial.println(myIP);  server.begin();
  Serial.println("Server started");
}


void loop() {
  WiFiClient client = server.available();   // listen for incoming clients
  if (client) {                             // if you get a client,
    Serial.println("New Client.");           // print a message out the serial port
    String currentLine = "";                // make a String to hold incoming data from the client
    while (client.connected()) {            // loop while the client's connected
      if (client.available()) {             // if there's bytes to read from the client,
        char c = client.read();             // read a byte, then
        Serial.write(c);                    // print it out the serial monitor
        if (c == '\n') {                    // if the byte is a newline character
          // if the current line is blank, you got two newline characters in a row.          // that's the end of the client HTTP request, so send a response:
          if (currentLine.length() == 0) {
            // HTTP headers always start with a response code (e.g. HTTP/1.1 200 OK)            // and a content-type so the client knows what's coming, then a blank line:
            client.println("HTTP/1.1 200 OK");
            client.println("Content-type:text/html");
            client.println();
            // the content of the HTTP response follows the header:
            client.print("Click /H">here to turn ON the LED.");
            client.print("Click /L">here to turn OFF the LED.");
            // The HTTP response ends with another blank line:
            client.println();
            // break out of the while loop:
            break;
          } else {    // if you got a newline, then clear currentLine:
            currentLine = "";
          }
        } else if (c != '\r') {  // if you got anything else but a carriage return character,
          currentLine += c;      // add it to the end of the currentLine
        }
        // Check to see if the client request was "GET /H" or "GET /L":
        if (currentLine.endsWith("GET /H")) {
          digitalWrite(LED_BUILTIN, HIGH);               // GET /H turns the LED on          delay(1000);          digitalWrite(LED_BUILTIN, LOW);
        }
      }
    }
    // close the connection:    client.stop();
    Serial.println("Client Disconnected.");
  }
}