Sorry for the late reply, but i used print statements.
I am not sure why it wasn't working before .
but this works fine.
#include <SPI.h>
#include <WiFi.h>
#include <OneWire.h>
#include <DallasTemperature.h>
#define ONE_WIRE_BUS 2 // Data wire is plugged into port 2 on the Arduino
char ssid[] = "User Name"; // your network SSID (name)
char pass[] = "Password"; // your network password
int keyIndex = 0; // your network key Index number (needed only for WEP)
int status = WL_IDLE_STATUS;
WiFiServer server(80);
// Setup a oneWire instance to communicate with any OneWire devices (not just Maxim/Dallas temperature ICs)
OneWire oneWire(ONE_WIRE_BUS);
// Pass our oneWire reference to Dallas Temperature.
DallasTemperature sensors(&oneWire);
float tempC;
float tempF;
float rssi;
void setup() {
Serial.println("check point 1");
//Initialize serial and wait for port to open:
Serial.begin(9600);
Serial.println("starting data sending...");
while (!Serial) {
; // wait for serial port to connect. Needed for Leonardo only
}
Serial.println("check point 2");
// check for the presence of the shield:
if (WiFi.status() == WL_NO_SHIELD) {
Serial.println("WiFi shield not present");
// don't continue:
while(true);
}
Serial.println("check point 3");
// attempt to connect to Wifi network:
while ( status != WL_CONNECTED) {
Serial.print("Attempting to connect to SSID: ");
Serial.println("check point 4");
Serial.println(ssid);
// Connect to WPA/WPA2 network. Change this line if using open or WEP network:
status = WiFi.begin(ssid, pass);
Serial.println("check point 5");
// wait 10 seconds for connection:
delay(10000);
}
Serial.println("check point 6");
server.begin();
// you're connected now, so print out the status:
printWifiStatus();
// start serial port
Serial.println("check point 6");
Serial.println("Dallas Temperature IC Control Library Demo");
// Start up the library
sensors.begin();
}
void loop() {
// listen for incoming clients
WiFiClient client = server.available();
if (client) {
Serial.println("new client");
// an http request ends with a blank line
boolean currentLineIsBlank = true;
while (client.connected()) {
if (client.available()) {
char c = client.read();
Serial.write(c);
// if you've gotten to the end of the line (received a newline
// character) and the line is blank, the http request has ended,
// so you can send a reply
if (c == '\n' && currentLineIsBlank) {
// send a standard http response header
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println("Connnection: close");
client.println();
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.println("<meta http-equiv=\"refresh\" content=\"25\">");
int digitalChannel = 0;
client.println(F("<td align=\"center\" valign=\"center\"><font size=\"12\" color=\"green\"> ****PUT YOUR HEADING HERE**** </font></td>"));
client.print("<br />");
client.print("<br />");
client.print(F("<font color=\"red\">"));
client.print("IP Address of the Device: ");
client.print(WiFi.localIP()); // prints the ip address of the device
client.print("<br />");
client.print(F("<font color=\"red\">"));
client.print("Signal Strength (RSSI): "); // prints the signal strength on the web server page
client.print(WiFi.RSSI());
client.println(" dBm");
client.print("<br />");
client.print(F("<font color=\"blue\">"));
client.print("<br />");
client.print("Temperature in Celsius: ");
client.print(tempC);
client.print(" degrees C");
client.print(F("<font color=\"blue\">"));
client.print("<br />");
client.print("Temperature in Fahrenheit: ");
client.print(tempF = tempC*1.8 + 32.00); // converting Celsius to fahrenheit
client.print(" Degrees F");
client.print("<br />");
client.println("</html>");
// creates an HTML form with a refresh button that reloads the page with out any variables
client.print("<FORM action=\"http://*****PUT the IP address where you want it to reload it to *****/\">");
client.print("<P> <INPUT type=\"submit\" value=\"Refresh\"> </FORM>");
client.print("<img src = 'https://api.cosm.com/v2/feeds/61098/datastreams/sensor1.png?width=500&height=250&colour=%230000cc&duration=1day&legend=Degrees%20Farenheit&title=Apartment%20Temperature&show_axis_labels=true&detailed_grid=true&scale=auto&timezone=UTC'>");
break;
}
if (c == '\n') {
// you're starting a new line
currentLineIsBlank = true;
}
else if (c != '\r') {
// you've gotten a character on the current line
currentLineIsBlank = false;
}
}
}
// give the web browser time to receive the data
delay(1);
// close the connection:
client.stop();
Serial.println("client disonnected");
}
// call sensors.requestTemperatures() to issue a global temperature
// request to all devices on the bus
Serial.print("Requesting temperatures...");
sensors.requestTemperatures(); // Send the command to get temperatures
Serial.println("DONE");
tempC = sensors.getTempCByIndex(0);
Serial.print("Sensor is ONLINE");
Serial.print("Device 1 (index0) = ");
Serial.print(tempC);
Serial.print(" Degrees C");
}
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");
}
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