HI,

Im trysint to read from two SHT31 sensors, but keep getting errors using this library, can anyone please advise?

Code:
#include <i2c_t3.h>
#include <Arduino.h>
#include <Wire.h>
#include "Adafruit_SHT31.h"
#include <SPI.h>
#include <SoftwareSerial.h>

  SoftwareSerial lcd = SoftwareSerial(0, 7);  //lcd tx pin = 7
//#include <i2c_t3.h>

Adafruit_SHT31 sht31a = Adafruit_SHT31();
Adafruit_SHT31 sht31b = Adafruit_SHT31();

void setup() {
  Serial.begin(9600);
 
Wire.begin(I2C_MASTER, 0x44, 33, 34);
Wire1.begin(I2C_MASTER, 0x45, 37, 38);
 
  SPI.begin(); // Init SPI bus
  while (!Serial)
    delay(10);     // will pause Zero, Leonardo, etc until serial console opens

  Serial.println("SHT31 test");
  if (! sht31a.begin(0x44)) {    // first sensor with default address
    Serial.println("Couldn't find SHT31 #1");
    while (1) delay(1);
  }

  if (! sht31b.begin(0x45)) {    // second sensor with secondary address
    Serial.println("Couldn't find SHT31 #2");
    while (1) delay(1);
  }
  lcd.begin(9600); //initializes lcd
    lcd.write(0xFE); //screen size
  lcd.write(0xD1);
  lcd.write(16);
  lcd.write(2);
}


void loop() {
  float t = sht31a.readTemperature();
  float h = sht31a.readHumidity();
  float t2 = sht31b.readTemperature();
  float h2 = sht31b.readHumidity();

  if (! isnan(t)) {  // check if 'is not a number'
    Serial.print("Temp *C = "); Serial.println(t);
  } else { 
    Serial.println("Failed to read temperature");
  }
  delay (100);
   if (! isnan(t2)) {  // check if 'is not a number'
    Serial.print("Temp *C = "); Serial.println(t2);
  } else { 
    Serial.println("Failed to read temperature");
  }
  
  if (! isnan(h)) {  // check if 'is not a number'
    Serial.print("Hum. % = "); Serial.println(h);
 lcd.write(0xFE);
      lcd.write(0x58);
         lcd.print("Hum. % = "); lcd.println(h);
    
  } else { 
    Serial.println("Failed to read humidity");
  }
  delay (100);
    if (! isnan(h2)) {  // check if 'is not a number'
    Serial.print("Hum. % = "); Serial.println(h2);
 lcd.write(0xFE);
      lcd.write(0x58);
         lcd.print("Hum. % = "); lcd.println(h2);
    
  } else { 
    Serial.println("Failed to read humidity");
  Serial.println();
  delay(1000);
  }
}









In file included from C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire/Wire.h:26:0,

from C:\Users\kedar\Dropbox\code\SHT31test_teensy\SHT31 test_teensy.ino:16:

C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire/WireKinetis.h:215:16: error: conflicting declaration 'TwoWire Wire'

extern TwoWire Wire;

^

In file included from C:\Users\kedar\Dropbox\code\SHT31test_teensy\SHT31 test_teensy.ino:1:0:

C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\i2c_t3-master/i2c_t3.h:989:15: note: previous declaration as 'i2c_t3 Wire'

extern i2c_t3 Wire;

^

In file included from C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire/Wire.h:26:0,

from C:\Users\kedar\Dropbox\code\SHT31test_teensy\SHT31 test_teensy.ino:16:

C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire/WireKinetis.h:218:16: error: conflicting declaration 'TwoWire Wire1'

extern TwoWire Wire1;

^

In file included from C:\Users\kedar\Dropbox\code\SHT31test_teensy\SHT31 test_teensy.ino:1:0:

C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\i2c_t3-master/i2c_t3.h:991:19: note: previous declaration as 'i2c_t3 Wire1'

extern i2c_t3 Wire1;

^

In file included from C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire/Wire.h:26:0,

from C:\Users\kedar\Dropbox\code\SHT31test_teensy\SHT31 test_teensy.ino:16:

C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\Wire/WireKinetis.h:221:16: error: conflicting declaration 'TwoWire Wire2'

extern TwoWire Wire2;

^

In file included from C:\Users\kedar\Dropbox\code\SHT31test_teensy\SHT31 test_teensy.ino:1:0:

C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\i2c_t3-master/i2c_t3.h:994:19: note: previous declaration as 'i2c_t3 Wire2'

extern i2c_t3 Wire2;

^

Error compiling for board Teensy 3.5.