การรส่งข้อมูลจาก Arduino มา c#

 

#define SSID     "Mywifi" 
#define PASSWORD  "Password"

#include "uartWIFI.h"
#include <SoftwareSerial.h>
WIFI wifi;
extern int chlID;  //client id(0-4)
int led = 12;




void setup()
{
  
  
  pinMode(led,OUTPUT);
  digitalWrite(led,0);
  wifi.begin();
  bool b = wifi.Initialize(STA, SSID, PASSWORD);
  delay(3000);  //หน่วงเวลาให้เครื่องเชื่อมกับ wifi
  wifi.confMux(1);
  
  if(wifi.confServer(1,8080)){
    digitalWrite(led,HIGH);
  }
  else
  {
    digitalWrite(led,HIGH);
    delay(1000);
    digitalWrite(led,LOW);
    delay(1000);
  }
  if(!b)
  {
    DebugSerial.println("Init error");
  }
  delay(8000);  //make sure the module can have enough time to get an IP address 
  String ipstring  = wifi.showIP();
  DebugSerial.print
  ("My IP address:");
  DebugSerial.println(ipstring);    //show the ip address of module
  
  String wifimode  = wifi.showMode();
  DebugSerial.println(wifimode);    //show the name of current wifi access port
  
}
void loop()
{
  char buf[100];
  int iLen = wifi.ReceiveMessage(buf);
  if(iLen > 0)
  {
   
    
    
     
        wifi.Send(chlID,"Hello 1  ");
        wifi.Send(chlID,"Hello 2");
      

     
    }
  
 }