ESP8266WiFi.cpp

#include <ESP8266WiFi.h>

WiFiClient wifiClient;

void setup(){
 Serial.begin(9600);
 WiFi.begin("RCA-WiFi", "rca@2019");
}


void loop(){
  String mData="";
  String device_name = "Front001-Device";
  String distance = "32 cm v1";
  mData = "device="+device_name+"&distance="+distance;
  sendData(80, "insecure.benax.rw", "/iot/" , mData); 
  delay(5000);
}

void sendData(const int Port, const char* host,const char* filepath , String data){
  wifiClient.connect(host, Port); 
  wifiClient.println("POST "+(String)filepath+" HTTP/1.1");
  wifiClient.println("Host: " + (String)host);
  wifiClient.println("User-Agent: ESP8266/1.0");
  wifiClient.print(data);
  Serial.println("Response: " + wifiClient.readStringUntil('\n'));
}