#include <ESP8266HTTPClient.h>
#include <ESP8266WiFi.h>
 
void setup() {
 
  Serial.begin(115200);                 //Serial connection
  //WiFi.begin("iPhone", "kalender01");   //WiFi connection
  WiFi.begin("SU-IoT", NULL);
 
  while (WiFi.status() != WL_CONNECTED) {  //Wait for the WiFI connection completion
 
    delay(500);
    Serial.println("Waiting for connection");
 
  }
 
}
 
void loop() {
  if (WiFi.status() == WL_CONNECTED) { //Check WiFi connection status

 
    HTTPClient http;    //Declare object of class HTTPClient
    http.begin("http://172.20.10.11:3000/updatelastbrew");      //Specify request destination
    http.addHeader("roomnum", "2020");  //Specify content-type header

    int httpCode = http.POST("");   //Send the request
    String payload = http.getString();                  //Get the response payload

    Serial.println(httpCode);   //Print HTTP return code
    Serial.println(payload);    //Print request response payload
    http.end();  //Close connection
 
  } else {
 
    Serial.println("Error in WiFi connection");
 
  }
 
}