//Pedro Luiz
//Murilo Casa Grande

#include "DHT.h"

#define DHTPIN 23
#define DHTTYPE DHT22
DHT dht(DHTPIN, DHTTYPE);

int R = 13;
int Y = 12;
int G = 14;
int O = 27;
int V = 26;
int B = 25;

void setup() {
  Serial.begin(9600);
  Serial.println(F("DHT22 test!"));
  dht.begin();
  pinMode(R, OUTPUT);
  pinMode(Y, OUTPUT);
  pinMode(G, OUTPUT);
  pinMode(O, OUTPUT);
  pinMode(V, OUTPUT);
  pinMode(B, OUTPUT);
}

void loop() {
  float h = dht.readHumidity();
  float t = dht.readTemperature();
  Serial.print("Humidade: ");
  Serial.println(h);
  Serial.print("Temp.: ");
  Serial.println(t);

//temp
  if (t > 50){
    digitalWrite(R,1);
    digitalWrite(Y,0);
    digitalWrite(G,0);
  }
  else if (t > 30 && t < 50){
    digitalWrite(R,0);
    digitalWrite(Y,0);
    digitalWrite(G,1);
  }
  else {
    digitalWrite(R,0);
    digitalWrite(Y,1);
    digitalWrite(G,0);
  }

//hum
  if (h > 80){
    digitalWrite(O,1);
    digitalWrite(V,0);
    digitalWrite(B,0);
  }
  else if (h > 40 && h < 80){
    digitalWrite(O,0);
    digitalWrite(V,0);
    digitalWrite(B,1);
  }
  else {
    digitalWrite(O,0);
    digitalWrite(V,1);
    digitalWrite(B,0);
  }

  delay(500);
}