I2C Problem mit VL53L0X und TCS3472

#include "Adafruit_VL53L0X.h"

#include "Adafruit_TCS34725.h"

#include <Wire.h>

// address we will assign if dual sensor is present

#define LOX1_ADDRESS 0x30

#define LOX2_ADDRESS 0x31

// set the pins to shutdown

#define SHT_LOX1 32

#define SHT_LOX2 33

#define commonAnode true //TCS Sensor

const int sensor1 = 34; // Flammensensor oben

const int sensor2 = 35; // Flammensensor unten

const int RELAYGreen = 12; // Relaispin für grüne LED

const int RELAYOrange = 14; // Relaispin für orange LED

const int RELAYRed = 27; // Relaispin für rote LED

const int RELAYBuzzer = 26; // Relaispin für Buzzer

const int RELAYPump = 25; // Relaispin für Pumpe

int output1 = 0;

int output2 = 0;

byte gammatable[256];//TCS Sensor

// objects for the vl53l0x

Adafruit_VL53L0X lox1 = Adafruit_VL53L0X();

Adafruit_VL53L0X lox2 = Adafruit_VL53L0X();

Adafruit_TCS34725 tcs = Adafruit_TCS34725(TCS34725_INTEGRATIONTIME_50MS, TCS34725_GAIN_4X);

// this holds the measurement

VL53L0X_RangingMeasurementData_t measure1;

VL53L0X_RangingMeasurementData_t measure2;

void setID() {

  // all reset

  digitalWrite(SHT_LOX1, LOW);    

  digitalWrite(SHT_LOX2, LOW);

  delay(10);

  // all unreset

  digitalWrite(SHT_LOX1, HIGH);

  digitalWrite(SHT_LOX2, HIGH);

  delay(10);

  // activating LOX1 and resetting LOX2

  digitalWrite(SHT_LOX1, HIGH);

  digitalWrite(SHT_LOX2, LOW);

  // initing LOX1

  if(!lox1.begin(LOX1_ADDRESS)) {

    Serial.println(F("Failed to boot first VL53L0X"));

    while(1);

  }

  delay(10);

  // activating LOX2

  digitalWrite(SHT_LOX2, HIGH);

  delay(10);

  //initing LOX2

  if(!lox2.begin(LOX2_ADDRESS)) {

    Serial.println(F("Failed to boot second VL53L0X"));

    while(1);

  }

}

void read_dual_sensors() {

  lox1.rangingTest(&measure1, false); // pass in 'true' to get debug data printout!

  lox2.rangingTest(&measure2, false); // pass in 'true' to get debug data printout!

  // print sensor one reading

  Serial.print(F("1: "));

  if(measure1.RangeStatus != 4) {     // if not out of range

    Serial.print(measure1.RangeMilliMeter);

  } else {

    Serial.print(F("Out of range"));

  }

  Serial.print(F(" "));

  // print sensor two reading

  Serial.print(F("2: "));

  if(measure2.RangeStatus != 4) {

    Serial.print(measure2.RangeMilliMeter);

  } else {

    Serial.print(F("Out of range"));

  }

  Serial.println();

}

void setup() {

  Serial.println(F("Starting..."));

  setID();

    if (tcs.begin()) {

    //Serial.println("Found sensor");

  } else {

    Serial.println("No TCS34725 found ... check your connections");

    while (1); // halt!

  }

  Serial.begin(9600);

  pinMode(sensor1,INPUT);  //

  pinMode(sensor2,INPUT);  //

  pinMode(RELAYRed,OUTPUT);

  // wait until serial port opens for native USB devices

  while (! Serial) { delay(1); }

  pinMode(SHT_LOX1, OUTPUT);

  pinMode(SHT_LOX2, OUTPUT);

  Serial.println(F("Shutdown pins inited..."));

  digitalWrite(SHT_LOX1, LOW);

  digitalWrite(SHT_LOX2, LOW);

  Serial.println(F("Both in reset mode...(pins are low)"));

  for (int i=0; i<256; i++) {

    float x = i;

    x /= 255;

    x = pow(x, 2.5);

    x *= 255;

    if (commonAnode) {

      gammatable[i] = 255 - x;

    } else {

      gammatable[i] = x;

    }

    //Serial.println(gammatable[i]);

  }

}

void loop() {

  read_dual_sensors();

  output1 = digitalRead(sensor1);

  output2 = digitalRead(sensor2); // Feuer?  

   if (output1==1 or output2==1) {          

    Serial.print("FIRE DETECTED!"); 

    Serial.print("Output1= ");

    Serial.print(output1); 

    Serial.print("; Output2= ");

    Serial.print(output2); 

    Serial.print(";");

    digitalWrite(RELAYRed,HIGH);}

    else {digitalWrite(RELAYRed,LOW);}

  delay(100);

 float red, green, blue;

  tcs.setInterrupt(false);  // turn on LED

  delay(60);  // takes 50ms to read

  tcs.getRGB(&red, &green, &blue);

  tcs.setInterrupt(true);  // turn off LED

  Serial.print("R:\t"); Serial.print(int(red)); 

  Serial.print("\tG:\t"); Serial.print(int(green)); 

  Serial.print("\tB:\t"); Serial.print(int(blue));

//  Serial.print("\t");

//  Serial.print((int)red, HEX); Serial.print((int)green, HEX); Serial.print((int)blue, HEX);

  Serial.print("\n");

}