OnlineTest

#include <SoftwareSerial.h>
#define _baudrate   9600
#define _rxpin      4
#define _txpin      5
SoftwareSerial debug( _rxpin, _txpin ); // RX, TX
//*-- IoT Information
#define SSID "Huang"
#define PASS "e53asus0211"
#define IP "184.106.153.149" // ThingSpeak IP Address: 184.106.153.149
// 使用 GET 傳送資料的格式
// GET /update?key=[THINGSPEAK_KEY]&field1=[data 1]&filed2=[data 2]...;
String GET = "GET /update?key=MIN085MR4XATH8VD";
void setup() {
Serial.begin( _baudrate );
debug.begin( _baudrate );
sendDebug(“AT”);
delay(1000);
if(debug.find(“OK”))
{
Serial.println(“RECEIVED: OK\nData ready to sent!”);
connectWiFi();
}
else{
Serial.println(“NO RESEPONCE!”);
}
}
void loop() {
delay(5000);   // 60 second
SentOnCloud( String(5), String(9) );
}
void SentOnCloud( String T, String H )
{
// 設定 ESP8266 作為 Client 端
String cmd = “AT+CIPSTART=“TCP”,"";
cmd += IP;
cmd += "",80”;
sendDebug(cmd);
if( debug.find( “Error” ) )
{
Serial.print( “RECEIVED: Error\nExit1” );
return;
}
cmd = GET + “&field1=” + T + “&field2=” + H +“\r\n”;
debug.print( “AT+CIPSEND=” );
debug.println( cmd.length() );
if(debug.find( ”>” ) )
{
Serial.print(”>”);
Serial.print(cmd);
debug.print(cmd);
}
else
{
debug.print( “AT+CIPCLOSE” );
}
if( debug.find(“OK”) )
{
Serial.println( “RECEIVED: OK” );
}
else
{
Serial.println( “RECEIVED: Error\nExit2” );
}
}
void sendDebug(String cmd)
{
Serial.print(“SEND: ”);
Serial.println(cmd);
debug.println(cmd);
}
boolean connectWiFi()
{
debug.println(“AT+CWMODE=1”);
delay(2000);
String cmd=“AT+CWJAP="";
cmd+=SSID;
cmd+="","";
cmd+=PASS;
cmd+=""";
sendDebug(cmd);
delay(5000);
if(debug.find(“OK”))
{
Serial.println(“RECEIVED: OK”);
return true;
}
else
{
Serial.println(“RECEIVED: Error”);
return false;
}
cmd = “AT+CIPMUX=0”;
sendDebug( cmd );
if( debug.find( “Error”) )
{
Serial.print( “RECEIVED: Error” );
return false;
}
}