AmebaD and Arduino humidity monitor for house plants

#include <WiFi.h>

char ssid[] = "EC_2.4";        //  your network SSID (name)
char pass[] = "electronicCats";           // your network password
int keyIndex = 0;                   // your network key Index number (needed only for WEP)

int status = WL_IDLE_STATUS;
WiFiServer server(80);

void setup() {
    Serial.begin(115200);         // initialize serial communication
    pinMode(LED_BUILTIN, OUTPUT);        // set the LED pin mode
    // check for the presence of the shield:
    if (WiFi.status() == WL_NO_SHIELD) {
        Serial.println("WiFi shield not present");
        while (true);           // don't continue
    }

    // attempt to connect to Wifi network:
    while (status != WL_CONNECTED) {
        Serial.print("Attempting to connect to Network named: ");
        Serial.println(ssid);                   // print the network name (SSID);

        // Connect to WPA/WPA2 network. Change this line if using open or WEP network:
        status = WiFi.begin(ssid, pass);
        // wait 10 seconds for connection:
        delay(10000);
    }
    server.begin();                           // start the web server on port 80
    printWifiStatus();                        // you're connected now, so print out the status
}


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 <a href=\"/H\">here</a> turn the LED on pin 13 on<br>");
                        client.print("Click <a href=\"/L\">here</a> turn the LED on pin 13 off<br>");
                        

                        // 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
                }
                if (currentLine.endsWith("GET /L")) {
                    digitalWrite(LED_BUILTIN, LOW);                // GET /L turns the LED off
                }
            }
        }
        // close the connection:
        client.stop();
        Serial.println("client disonnected");
    }
}

void printWifiStatus() {
    // print the SSID of the network you're attached to:
    Serial.print("SSID: ");
    Serial.println(WiFi.SSID());

    // print your WiFi shield's IP address:
    IPAddress ip = WiFi.localIP();
    Serial.print("IP Address: ");
    Serial.println(ip);

    // print the received signal strength:
    long rssi = WiFi.RSSI();
    Serial.print("signal strength (RSSI):");
    Serial.print(rssi);
    Serial.println(" dBm");
    // print where to go in a browser:
    Serial.print("To see this page in action, open a browser to http://");
    Serial.println(ip);
}