stellasphere

{
	"0":{
		"day":{
			"description":"Sunny",
			"image":"http://openweathermap.org/img/wn/01d@2x.png"
		},
		"night":{
			"description":"Clear",
			"image":"http://openweathermap.org/img/wn/01n@2x.png"
		}

erikpena

// pin is 2.
const int   multiButton = 2;

void setup() {
  // Configure the pin mode as an input.
  pinMode(multiButton, INPUT);
  
  // Attach an interrupt to the pin, assign the onChange function as a handler and trigger on changes (LOW or HIGH).
  attachInterrupt(multiButton, onChange, CHANGE);