diff --git a/src/LIDARLite_v3HP.h b/src/LIDARLite_v3HP.h
index c629274..e98464c 100644
--- a/src/LIDARLite_v3HP.h
+++ b/src/LIDARLite_v3HP.h
@@ -25,6 +25,8 @@
 #ifndef LIDARLite_v3HP_h
 #define LIDARLite_v3HP_h
 
+#define LEGACY_I2C             1 
+
 #define LIDARLITE_ADDR_DEFAULT 0x62
 
 #include <Arduino.h>
diff --git a/src/LIDARLite_v4LED.cpp b/src/LIDARLite_v4LED.cpp
index f6fef9c..12a4139 100644
--- a/src/LIDARLite_v4LED.cpp
+++ b/src/LIDARLite_v4LED.cpp
@@ -29,6 +29,32 @@
 #include <stdint.h>
 #include "LIDARLite_v4LED.h"
 
+/*------------------------------------------------------------------------------
+  Constructor
+
+  Default constructor, the object will use the default Wire object.
+
+  Parameters
+  ------------------------------------------------------------------------------
+  None
+------------------------------------------------------------------------------*/
+LIDARLite_v4LED::LIDARLite_v4LED(){
+    i2cPort = &Wire;
+}
+
+/*------------------------------------------------------------------------------
+  Constructor
+
+  Constructor used to point the I2C communication to another TwoWire object
+
+  Parameters
+  ------------------------------------------------------------------------------
+  port: TwoWire pointer, it can be use to select wich I2C port will be used.
+------------------------------------------------------------------------------*/
+LIDARLite_v4LED::LIDARLite_v4LED(TwoWire *port){
+    i2cPort = port;
+}
+
 /*------------------------------------------------------------------------------
   Configure
 
@@ -319,16 +345,16 @@ void LIDARLite_v4LED::write(uint8_t regAddr,  uint8_t * dataBytes,
 {
     uint8_t nackCatcher;
 
-    Wire.beginTransmission(lidarliteAddress);
+    i2cPort->beginTransmission(lidarliteAddress);
 
     // First byte of every write sets the LidarLite's internal register address pointer
-    Wire.write(regAddr);
+    i2cPort->write(regAddr);
 
     // Subsequent bytes are data writes
-    Wire.write(dataBytes, numBytes);
+    i2cPort->write(dataBytes, numBytes);
 
     // A nack means the device is not responding. Report the error over serial.
-    nackCatcher = Wire.endTransmission();
+    nackCatcher = i2cPort->endTransmission();
     if (nackCatcher != 0)
     {
         // handle nack issues in here
@@ -390,17 +416,17 @@ void LIDARLite_v4LED::read(uint8_t regAddr,  uint8_t * dataBytes,
     #define SEND_STOP ((uint8_t) true)
     #define DONT_STOP ((uint8_t) false)
 
-    Wire.beginTransmission(lidarliteAddress);
-    Wire.write(regAddr);
+    i2cPort->beginTransmission(lidarliteAddress);
+    i2cPort->write(regAddr);
 
     // A nack means the device is not responding, report the error over serial
-    if (Wire.endTransmission(DONT_STOP)) // performs repeated start
+    if (i2cPort->endTransmission(DONT_STOP)) // performs repeated start
     {
         Serial.println("> nack");
     }
 
     // Perform read, save in dataBytes array
-    Wire.requestFrom(lidarliteAddress, numBytes, SEND_STOP);
+    i2cPort->requestFrom(lidarliteAddress, numBytes, SEND_STOP);
 
 #else
 
@@ -416,7 +442,7 @@ void LIDARLite_v4LED::read(uint8_t regAddr,  uint8_t * dataBytes,
     // parameters to "requestFrom" see function header comments above
     // **************************************************************
 
-    Wire.requestFrom
+    i2cPort->requestFrom
     (
         lidarliteAddress, // Slave address
         numBytes,         // number of consecutive bytes to read
@@ -427,12 +453,12 @@ void LIDARLite_v4LED::read(uint8_t regAddr,  uint8_t * dataBytes,
 
 #endif
 
-    uint8_t   numHere = Wire.available();
+    uint8_t   numHere = i2cPort->available();
     uint8_t   i       = 0;
 
     while (i < numHere)
     {
-        dataBytes[i] = Wire.read();
+        dataBytes[i] = i2cPort->read();
         i++;
     }
 
diff --git a/src/LIDARLite_v4LED.h b/src/LIDARLite_v4LED.h
index f753d6e..45d3304 100644
--- a/src/LIDARLite_v4LED.h
+++ b/src/LIDARLite_v4LED.h
@@ -25,6 +25,8 @@
 #ifndef LIDARLite_v4LED_h
 #define LIDARLite_v4LED_h
 
+#define LEGACY_I2C             1 
+
 #define LIDARLITE_ADDR_DEFAULT 0x62
 
 #include <Arduino.h>
@@ -33,6 +35,8 @@
 class LIDARLite_v4LED
 {
   public:
+                LIDARLite_v4LED();
+                LIDARLite_v4LED(TwoWire *port);
       void      configure   (uint8_t configuration = 0, uint8_t lidarliteAddress = LIDARLITE_ADDR_DEFAULT);
 
       void      setI2Caddr  (uint8_t newAddress, uint8_t disableDefault, uint8_t lidarliteAddress = LIDARLITE_ADDR_DEFAULT);
@@ -48,6 +52,8 @@ class LIDARLite_v4LED
       void      read  (uint8_t regAddr, uint8_t * dataBytes, uint8_t numBytes, uint8_t lidarliteAddress = LIDARLITE_ADDR_DEFAULT);
 
       void      correlationRecordRead (int16_t * correlationArray, uint8_t numberOfReadings = 192, uint8_t lidarliteAddress = LIDARLITE_ADDR_DEFAULT);
+  private:
+      TwoWire *i2cPort;
 };
 
 #endif