#include <Wire.h>
#include <Adafruit_ADS1015.h>
Adafruit_ADS1115 ads(0x48);
float Voltage = 0.0;
void setup(void){
  Serial.begin(9600);
  ads.begin();
}

void loop(void){
  int16_t adc0;
  adc0=ads.readADC_SingleEnded(0);
  Voltage = (adc0 * 0.1875) /1000;
  Serial.print(" AIN0:");
  Serial.print(adc0);  

  Serial.print(" Voltage: ");
  Serial.print( Voltage,3);
  Serial.print(" V \n\r");

  delay(700);
}