#include <Adafruit_NeoPixel.h>
#define pin 6
#define NUMPIXELS 16//número de leds

Adafruit_NeoPixel pixels(NUMPIXELS, pin, NEO_GRB + NEO_KHZ800);
void setup() {
pixels.begin();
}

void loop() {

pixels.setPixelColor(1, pixels.Color(47,248,53));
pixels.show();
delay(400);
pixels.setPixelColor(0, pixels.Color(47,100,53));
pixels.show();
delay(400);

//apagar leds
pixels.setPixelColor(0, pixels.Color(0,0,0));
pixels.setPixelColor(1, pixels.Color(0,0,0));
pixels.show();
delay(400);
//https://wokwi.com/projects/437210569464281089
}