ADS1115_new accuracy

// https://passionelectronique.fr/tutorial-ads1115/
#include "ADS1X15.h" //https://github.com/RobTillaart/ADS1X15
ADS1115 ADS(0x48);  // ADS1115 physically defined at address 0x48

void setup() {
  
  Serial.begin(9600);
  ADS.begin();
  ADS.setGain(1);      // We take the lowest gain (index 1), to have the measurement range 4.096 volt
  ADS.setMode(1);      // The ADC is told that measurements will be taken on demand, not continuously (0 = CONTINUOUS, 1 = SINGLE)
  ADS.setDataRate(7);  // We specify the speed of voltage measurement we want, from 0 to 7 (7 being the fastest, that is 860 samples per second)
  ADS.readADC(0);      // And we do an empty reading, to send all these parameters
}

void loop() {
  // Request for voltage measurement at the ADC (results between -32768 and +32767)
  int16_t count_A0 = ADS.readADC(0);           // Voltage measurement of pin A0, relative to ground
  int16_t count_A1 = ADS.readADC(1);           // Voltage measurement of pin A1, relative to ground 
  int16_t count_A2 = ADS.readADC(2);           // Voltage measurement of pin A2, relative to ground 
  int16_t count_A3 = ADS.readADC(3);           // Voltage measurement of pin A3, relative to ground   
  float f = ADS.toVoltage(1);  // voltage factor
  Serial.print("\tAnalog0: "); Serial.print(count_A0); Serial.print('\t'); Serial.println(count_A0 * f, 30);
  Serial.print("\tAnalog1: "); Serial.print(count_A1); Serial.print('\t'); Serial.println(count_A1 * f, 30);
  Serial.print("\tAnalog2: "); Serial.print(count_A2); Serial.print('\t'); Serial.println(count_A2 * f, 30);
  Serial.print("\tAnalog3: "); Serial.print(count_A3); Serial.print('\t'); Serial.println(count_A3 * f, 30);
  Serial.println();
  delay(1000);

}