This is an extention for the previous post... I have added the ADC read button to get the current ADC Value.
Source Code:
#include <ESP8266WiFi.h>
const char* ssid = "Dialog 4G"; //your WiFi Name
const char* password = "YJNHQ102RD8"; //Your Wifi Password
int ledPin = D0;
int ledPin2 = D1;
const int analogInPin = A0; // ESP8266 Analog Pin ADC0 = A0
int sensorValue = 0; // value read from the pot
WiFiServer server(80);
//-----------------------------------------------------------------------
void setup() {
Serial.begin(115200);
delay(10);
pinMode(ledPin, OUTPUT);
digitalWrite(ledPin, LOW);
pinMode(ledPin2, OUTPUT);
digitalWrite(ledPin2, LOW);
// pinMode(ADC, INPUT);
// digitalRead(ADC);
// Connect to WiFi network------------------------------------------------
Serial.println();
Serial.println();
Serial.print("Connecting to ");
Serial.println(ssid);
WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.println("WiFi connected");
// Start the server by NodeMCU
server.begin();
Serial.println("Server started");
// Print the IP address on serial Monitor
Serial.print("Use this URL to connect: ");
Serial.print("http://");
Serial.print(WiFi.localIP());
Serial.println("/");
}
void loop() {
// Check if a client has connected---------------------------------------
WiFiClient client = server.available();
if (!client) {
return;
}
// Wait until the client sends some data----------------------------------
Serial.println("new client");
while(!client.available()){
delay(1);
}
// Read the first line of the request---------------------------------------
String request = client.readStringUntil('\r');
Serial.println(request);
client.flush();
// Match the request-------------------------------------------------------
int value = LOW;
if (request.indexOf("/LED=ON") != -1) {
digitalWrite(ledPin, HIGH);
value = HIGH;
}
if (request.indexOf("/LED=OFF") != -1) {
digitalWrite(ledPin, LOW);
value = LOW;
}
//-------------------------------------------------------------------------
int value2 = LOW;
if (request.indexOf("/LED2=ON") != -1) {
digitalWrite(ledPin2, HIGH);
value2 = HIGH;
}
if (request.indexOf("/LED2=OFF") != -1) {
digitalWrite(ledPin2, LOW);
value2 = LOW;
}
// Set ledPin according to the request---------------------------------------
//digitalWrite(ledPin, value);
// Return the response
client.println("HTTP/1.1 200 OK");
client.println("Content-Type: text/html");
client.println(""); // do not forget this one
client.println("<!DOCTYPE HTML>");
client.println("<html>");
client.println(" <br><br>");
client.print(" Led is now: "); // add 4 tab spaces
if(value == HIGH) {
client.print("On");
} if(value == LOW) {
client.print("Off");
}
client.println(" <br><br>");
client.println(" <a href=\"/LED=ON\"\"><button>On </button></a>");
client.println(" <a href=\"/LED=OFF\"\"><button>Off </button></a><br />");
client.println("</html>");
client.println("<br><br>");
client.print(" Led2 is now: ");
if(value2 == HIGH) {
client.print("On");
} if(value2 ==LOW) {
client.print("Off");
}
client.println("<br><br>");
client.println(" <a href=\"/LED2=ON\"\"><button>On </button></a>");
client.println(" <a href=\"/LED2=OFF\"\"><button>Off </button></a><br />");
client.println("</html>");
sensorValue = analogRead(analogInPin); // read the analog in value
client.println("<br><br><br>");
client.println(" ADC: ");
client.println(sensorValue);
Serial.println("ADC: ");
Serial.println(sensorValue);
client.println("<br><br>");
client.println(" <a href=\"/sensorValue = analogRead(analogInPin)\"\"><button>Room Temperature </button></a><br />");
client.println("</html>");
delay(25);
Serial.println(" Client disonnected");
}
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