#include <Wire.h>
#include <SPI.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BME280.h>

Adafruit_BME280 bme; // I2C

unsigned long delayTime;

char rec1;

String comando;
String data;

float temp;
float hu;
float pres;


void setup() 
{
  //Begin serial comunication with Arduino and Arduino IDE (Serial Monitor)
  Serial.begin(9600);
  Serial3.begin(9600);   
  delay(2000);
  Serial.println("Setup Seria Complete!");

  Serial.println(F("BME280 test"));

  bool status;
    
    // default settings
    // (you can also pass in a Wire library object like &Wire2)
  status = bme.begin();  
  if (!status) 
    {
        Serial.println("Could not find a valid BME280 sensor, check wiring!");
        while (1);
    }
    
    Serial.println("-- Default Test --");
    delayTime = 1000;
   
    do  
    {
    Serial.write(Serial3.read());
    //delay (100);
    }
    while (Serial3.available());
    
    Serial.println();
    
    Serial3.write("ATE 1\r\n");
    Serial3.write("AT+CMGF=1\r\n");
    delay(1000);
    Serial3.write("AT+CMGS=\"606******\"\r\n");
    delay(1000);
    Serial3.write("iniciado");
    delay(1000);
    Serial3.write(char(26));
    delay(1000);
    
    do  
    {Serial.write(Serial3.read());}
    while (Serial3.available());

    delay (1000);

    do  
    {Serial.write(Serial3.read());}
    while (Serial3.available());
}

 
void loop() 
{
temp=bme.readTemperature();
hu=bme.readHumidity();
pres=((bme.readPressure())/100);
data="Temp="+String(temp)+" Hum="+String(hu)+" Pres="+String(pres);


///Read SIM800 output (if available) and print it in Arduino IDE Serial Monitor
 while ( Serial3.available() )
     {
      rec1=Serial3.read();
      comando.concat(rec1);
      if ((comando.indexOf("606******")>0))
        {
         Serial.println(comando.indexOf("606******"));
         Serial.println(data);
         Serial.print(comando);
         comando=""; 
         Serial3.write("AT+CMGF=1\r\n");
         delay(1000);
         Serial3.write("AT+CMGS=\"606******\"\r\n");
         delay(1000);
         Serial3.println(data);
         delay(2000);
         Serial3.write(char (26));
         delay(3000); 
            
             do  
             {Serial.write(Serial3.read());}
             while (Serial3.available());

             delay(1000);
             
             do  
             { Serial.write(Serial3.read());}
             while (Serial3.available());
 
         }
            
     }           
}