How do I read addresses on multiple DS2413 1-Wire GPIO Breakouts, using the Adafruit sketch? I am using three DS2413 1-Wire GPIO Breakouts from Adafruit connected to an ESP8266.  I tested the DS2413 
 breakouts using their example sketch and it works fine for just one DS2413.  But I cannot get it to work when 2 or more DS2413s are connected.

Adafruit DS2413 Example Sketch
 https://github.com/adafruit/Adafruit_DS2413/blob/master/DS2413.pde

Adafruit DS2413 Overview
https://learn.adafruit.com/adafruit-1-wire-gpio-breakout-ds2413?view=all

When I connect 2 or more DS2413s, it only blinks the LEDs connected to the 1st breakout and doesn't read the other addresses.

I made some changes to the void setup section and now I am getting the following in the serial monitor. It sees all the addresses, but it is duplicating them and the first set have "No device found on the bus!" at the end. How can I get the sketch to read all the addresses without these errors?

Serial monitor

Looking for a DS2413 on the bus
3A B2 C2 39 00 00 00 8C No device found on the bus!
3A 8E AE 39 00 00 00 2C No device found on the bus!
3A E5 B6 39 00 00 00 55 No device found on the bus!
Found a DS2413: 3A B2 C2 39 00 00 00 8C 
Found a DS2413: 3A 8E AE 39 00 00 00 2C 
Found a DS2413: 3A E5 B6 39 00 00 00 55


Here is what the code with my changes.

#include &lt;OneWire.h&gt;

#define DS2413_ONEWIRE_PIN  (4)

#define DS2413_FAMILY_ID    0x3A
#define DS2413_ACCESS_READ  0xF5
#define DS2413_ACCESS_WRITE 0x5A
#define DS2413_ACK_SUCCESS  0xAA
#define DS2413_ACK_ERROR    0xFF

OneWire oneWire(DS2413_ONEWIRE_PIN);
uint8_t address[8] = { 0, 0, 0, 0, 0, 0, 0, 0 };

void printBytes(uint8_t* addr, uint8_t count, bool newline=0) 
{
  for (uint8_t i = 0; i &lt; count; i++) 
  {
    Serial.print(addr[i]&gt;&gt;4, HEX);
    Serial.print(addr[i]&amp;0x0f, HEX);
    Serial.print(" ");
  }
  if (newline)
  {
    Serial.println();
  }
}

byte read(void)
{      
  bool ok = false;
  uint8_t results;

  oneWire.reset();
  oneWire.select(address);
  oneWire.write(DS2413_ACCESS_READ);

  results = oneWire.read();                 /* Get the register results   */
  ok = (!results &amp; 0x0F) == (results &gt;&gt; 4); /* Compare nibbles            */
  results &amp;= 0x0F;                          /* Clear inverted values      */

  oneWire.reset();

  // return ok ? results : -1;
  return results;
}

bool write(uint8_t state)
{
  uint8_t ack = 0;

  /* Top six bits must '1' */
  state |= 0xFC;

  oneWire.reset();
  oneWire.select(address);
  oneWire.write(DS2413_ACCESS_WRITE);
  oneWire.write(state);
  oneWire.write(~state);                    /* Invert data and resend     */    
  ack = oneWire.read();                     /* 0xAA=success, 0xFF=failure */  
  if (ack == DS2413_ACK_SUCCESS)
  {
    oneWire.read();                          /* Read the status byte      */
  }
  oneWire.reset();

  return (ack == DS2413_ACK_SUCCESS ? true : false);
}

void setup(void) 
{
  Serial.begin(9600);  

  Serial.println(F("Looking for a DS2413 on the bus"));

  /* Try to find a device on the bus */
  oneWire.reset_search();
  delay(250);
  while (oneWire.search(address)) {
       printBytes(address, 8);
       Serial.println(F("No device found on the bus!"));
} 
  /* Check the CRC in the device address */
  if (OneWire::crc8(address, 7) != address[7]) 
  {
    Serial.println(F("Invalid CRC!"));
    return;
  }

  /* Make sure we have a DS2413 */
  if (address[0] != DS2413_FAMILY_ID) 
  {
    printBytes(address, 8);
    Serial.println(F(" is not a DS2413!"));
    return;
  }

  while (oneWire.search(address)) {
  Serial.print(F("Found a DS2413: "));
  printBytes(address, 8);
  Serial.println(F(""));
}
}

void loop(void) 
{
  /* Read */
  /*
  uint8_t state = read();
  if (state == -1)
    Serial.println(F("Failed reading the DS2413"));
  else
    Serial.println(state, BIN);
  */

  /* Write */
  bool ok = false;
  ok = write(0x3);
  if (!ok) Serial.println(F("Wire failed"));
  delay(1000);
  ok = write(0x0);
  if (!ok) Serial.println(F("Wire failed"));
  delay(1000);
}
You have two detection loop in your setup function.
This one can be safely deleted as for each detected device it will print the error message

while (oneWire.search(address)) {
   printBytes(address, 8);
   Serial.println(F("No device found on the bus!"));


}