#include <Adafruit_Sensor.h>
//int led=2;
#define led 2
void setup()
{
  pinMode(led, OUTPUT);
  Serial.begin(115200);
  delay(5000);
  Serial.println("Im in the setup");
}
void loop() 
  {
    digitalWrite(led, HIGH);
    Serial.println("led 2 high");
    delay(1000);
    digitalWrite(led, LOW);
    Serial.println("low");
    delay(1000);
}