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diff --git a/examples/Auto_Range.ino b/examples/Auto_Range.ino
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-/***************************************************************************

-* Example sketch for the ADS1115_WE library

-*

-* This sketch shows how to use the Auto Range function of the AD1115_WE library.  

-*  

-* Further information can be found on:

-* https://wolles-elektronikkiste.de/ads1115 (German)

-* https://wolles-elektronikkiste.de/en/ads1115-a-d-converter-with-amplifier (English)

-* 

-***************************************************************************/

-

-#include<ADS1115_WE.h> 

-#include<Wire.h>

-#define I2C_ADDRESS 0x48

-

-/* There are several ways to create your ADS1115_WE object:

- * ADS1115_WE adc = ADS1115_WE()             -> uses Wire / I2C Address = 0x48

- * ADS1115_WE adc = ADS1115_WE(I2C_ADDRESS)  -> uses Wire / I2C_ADDRESS

- * ADS1115_WE adc = ADS1115_WE(&wire2)       -> uses the TwoWire object wire2 / I2C_ADDRESS

- * ADS1115_WE adc = ADS1115_WE(&wire2, I2C_ADDRESS) -> all together

- * Successfully tested with two I2C busses on an ESP32

- */

-ADS1115_WE adc = ADS1115_WE(I2C_ADDRESS);

-

-void setup() {

-  Wire.begin();

-  Serial.begin(9600);

-  if(!adc.init()){

-    Serial.println("ADS1115 not connected!");

-  }

-

-  /* Set the voltage range of the ADC to adjust the gain

-   * Please note that you must not apply more than VDD + 0.3V to the input pins!

-   * 

-   * ADS1115_RANGE_6144  ->  +/- 6144 mV

-   * ADS1115_RANGE_4096  ->  +/- 4096 mV

-   * ADS1115_RANGE_2048  ->  +/- 2048 mV (default)

-   * ADS1115_RANGE_1024  ->  +/- 1024 mV

-   * ADS1115_RANGE_0512  ->  +/- 512 mV

-   * ADS1115_RANGE_0256  ->  +/- 256 mV

-   */

-  adc.setVoltageRange_mV(ADS1115_RANGE_6144); //comment line/change parameter to change range

-

-  /* Set the inputs to be compared

-   *  

-   *  ADS1115_COMP_0_1    ->  compares 0 with 1 (default)

-   *  ADS1115_COMP_0_3    ->  compares 0 with 3

-   *  ADS1115_COMP_1_3    ->  compares 1 with 3

-   *  ADS1115_COMP_2_3    ->  compares 2 with 3

-   *  ADS1115_COMP_0_GND  ->  compares 0 with GND

-   *  ADS1115_COMP_1_GND  ->  compares 1 with GND

-   *  ADS1115_COMP_2_GND  ->  compares 2 with GND

-   *  ADS1115_COMP_3_GND  ->  compares 3 with GND

-   */

-  adc.setCompareChannels(ADS1115_COMP_0_GND); //comment line/change parameter to change channel

-

-  /* Set number of conversions after which the alert pin asserts

-   * - or you can disable the alert 

-   *  

-   *  ADS1115_ASSERT_AFTER_1  -> after 1 conversion

-   *  ADS1115_ASSERT_AFTER_2  -> after 2 conversions

-   *  ADS1115_ASSERT_AFTER_4  -> after 4 conversions

-   *  ADS1115_DISABLE_ALERT   -> disable comparator / alert pin (default) 

-   */

-  //adc.setAlertPinMode(ADS1115_ASSERT_AFTER_1); //uncomment if you want to change the default

-

-  /* Set the conversion rate in SPS (samples per second)

-   * Options should be self-explaining: 

-   * 

-   *  ADS1115_8_SPS 

-   *  ADS1115_16_SPS  

-   *  ADS1115_32_SPS 

-   *  ADS1115_64_SPS  

-   *  ADS1115_128_SPS (default)

-   *  ADS1115_250_SPS 

-   *  ADS1115_475_SPS 

-   *  ADS1115_860_SPS 

-   */

-   adc.setConvRate(ADS1115_64_SPS); //uncomment if you want to change the default

-

-  /* Set continuous or single shot mode:

-   * 

-   *  ADS1115_CONTINUOUS  ->  continuous mode

-   *  ADS1115_SINGLE     ->  single shot mode (default)

-   */

-  adc.setMeasureMode(ADS1115_CONTINUOUS); //comment line/change parameter to change mode

-

-   /* Choose maximum limit or maximum and minimum alert limit (window) in Volt - alert pin will 

-   *  assert when measured values are beyond the maximum limit or outside the window 

-   *  Upper limit first: setAlertLimit_V(MODE, maximum, minimum)

-   *  In max limit mode the minimum value is the limit where the alert pin assertion will be  

-   *  cleared (if not latched)  

-   * 

-   *  ADS1115_MAX_LIMIT

-   *  ADS1115_WINDOW

-   * 

-   */

-  //adc.setAlertModeAndLimit_V(ADS1115_MAX_LIMIT, 3.0, 1.5); //uncomment if you want to change the default

-  

-  /* Enable or disable latch. If latch is enabled the alert pin will assert until the

-   * conversion register is read (getResult functions). If disabled the alert pin assertion will be

-   * cleared with next value within limits. 

-   *  

-   *  ADS1115_LATCH_DISABLED (default)

-   *  ADS1115_LATCH_ENABLED

-   */

-  //adc.setAlertLatch(ADS1115_LATCH_ENABLED); //uncomment if you want to change the default

-

-  /* Sets the alert pin polarity if active:

-   *  

-   * ADS1115_ACT_LOW  ->  active low (default)   

-   * ADS1115_ACT_HIGH ->  active high

-   */

-  //adc.setAlertPol(ADS1115_ACT_LOW); //uncomment if you want to change the default

- 

-  /* With this function the alert pin will assert, when a conversion is ready.

-   * In order to deactivate, use the setAlertLimit_V function  

-   */

-  //adc.setAlertPinToConversionReady(); //uncomment if you want to change the default

-

-  /* Enable or disable permanent automatic range selection mode. If enabled, the range will

-   * change if the measured values are outside of 30-80% of the maximum value of the current 

-   * range.  

-   * !!! Use EITHER this function once OR setAutoRange() whenever needed (see below) !!!

-   */

-  adc.setPermanentAutoRangeMode(true);

-

-  Serial.println("ADS1115 Example Sketch - Continuous Mode with Auto Range");

-  Serial.println();

-}

-

-void loop() {

-  float voltage = 0.0;

-  

-  Serial.print("Channel 0 - ");

-  voltage = readChannel(ADS1115_COMP_0_GND);

-  Serial.println(voltage);

-

-  Serial.print("Channel 1 - ");

-  voltage = readChannel(ADS1115_COMP_1_GND);

-  Serial.println(voltage);

-  

-  Serial.print("Channel 2 - ");

-  voltage = readChannel(ADS1115_COMP_2_GND);

-  Serial.println(voltage);

-

-  Serial.print("Channel 3 - ");

-  voltage = readChannel(ADS1115_COMP_3_GND);

-  Serial.println(voltage);

-

-  Serial.println("-------------------------------");

-  delay(1000);

-}

-

-float readChannel(ADS1115_MUX channel) {

-  float voltage = 0.0;

-  adc.setCompareChannels(channel);

-

-  /* setAutoRange() switches to the highest range (+/- 6144 mV), measures the current 

-   * voltage and then switches to the lowest range where the current value is still 

-   * below 80% of the maximum value of the range. The function is only suitable if you 

-   * expect stable or slowly changing voltages. setAutoRange needs roughly the time you

-   * would need for three conversions. 

-   * If the ADS115 is in single shot mode, setAutoRange() will switch into continuous

-   * mode to measure a value and switch back again.

-   * !!! Use EITHER this function whenever needed OR setPermanentAutoRangeMode(true) once !!!

-   */

-  //adc.setAutoRange();

-  adc.getResult_mV();

-  printVoltageRange(); // this is just to show that the range is changing with changing voltages 

-  voltage = adc.getResult_V(); // alternative: getResult_mV for Millivolt

-  return voltage;

-}

-  

-void printVoltageRange(){

-  unsigned int voltageRange = adc.getVoltageRange_mV();

-  Serial.print("Range: ");

-

-  switch(voltageRange){

-    case 6144:

-      Serial.print("+/- 6144 mV, Voltage [mV]: ");

-      break;

-    case 4096:

-      Serial.print("+/- 4096 mV, Voltage [mV]: ");

-      break;

-    case 2048:

-      Serial.print("+/- 2048 mV, Voltage [mV]: ");

-      break;

-    case 1024:

-      Serial.print("+/- 1024 mV, Voltage [mV]: ");

-      break;

-    case 512:

-      Serial.print("+/- 512 mV, Voltage [mV]: ");

-      break;

-    case 256:

-      Serial.print("+/- 256 mV, Voltage [mV]: ");

-      break;

-    default:

-      Serial.println("Something went wrong");

-  }

-}