diff --git a/BuildTests/BoardDriverTest/BoardDeviceMap.cfg b/BuildTests/BoardDriverTest/BoardDeviceMap.cfg
index e0313040d1..787d9ae80c 100644
--- a/BuildTests/BoardDriverTest/BoardDeviceMap.cfg
+++ b/BuildTests/BoardDriverTest/BoardDeviceMap.cfg
@@ -72,4 +72,6 @@ BOARD_OLIMEX32U4 = AVR8 : atmega32u4 :
 BOARD_OLIMEXT32U4 = AVR8 : atmega32u4 :
 BOARD_OLIMEXISPMK2 = AVR8 : at90usb162 :
 BOARD_LEONARDO = AVR8 : atmega32u4 :
+BOARD_UC3A3_XPLAINED = UC3 : uc3a3256 :
+BOARD_USB2AX_V31 = AVR8 : atmega32u4 :
 #
\ No newline at end of file
diff --git a/LUFA/Common/BoardTypes.h b/LUFA/Common/BoardTypes.h
index 0ac68321a0..0d9d21263a 100644
--- a/LUFA/Common/BoardTypes.h
+++ b/LUFA/Common/BoardTypes.h
@@ -222,6 +222,9 @@
 			/** Selects the UC3-A3 Xplained specific board drivers, including the Button and LED drivers. */
 			#define BOARD_UC3A3_XPLAINED       52
 			
+			/** Selects the USB2AX version 3.1 specific board drivers, including the Button and LEDs drivers. */
+			#define BOARD_USB2AX_V31           53
+
 			#if !defined(__DOXYGEN__)
 				#define BOARD_                 BOARD_NONE
 
diff --git a/LUFA/DoxygenPages/ChangeLog.txt b/LUFA/DoxygenPages/ChangeLog.txt
index dfc6af6124..271c23d10b 100644
--- a/LUFA/DoxygenPages/ChangeLog.txt
+++ b/LUFA/DoxygenPages/ChangeLog.txt
@@ -11,6 +11,7 @@
   *  - Core:
   *   - Added support for the Arduino Leonardo board
   *   - Added support for the Atmel UC3-A3 Xplained board
+  *   - Added support for the Xevelabs USB2AX revision 3.1 board
   *   - Added new doxygen_upgrade and doxygen_create targets to the DOXYGEN build system module
   *  - Library Applications:
   *   - Added a different device serial number when the AVRISP-MKII Clone project is in libUSB compatibility mode, so that
diff --git a/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h b/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
index cb0eecdf68..1976f0ab5c 100644
--- a/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
+++ b/LUFA/Drivers/Board/AVR8/USB2AX/Buttons.h
@@ -29,25 +29,32 @@
 */
 
 /** \file
- *  \brief Board specific Buttons driver header for the Paranoid Studio USB2AX.
+ *  \brief Board specific Buttons driver header for the Xevelabs USB2AX.
  *  \copydetails Group_Buttons_USB2AX
  *
  *  \note This file should not be included directly. It is automatically included as needed by the Buttons driver
  *        dispatch header located in LUFA/Drivers/Board/Buttons.h.
  */
 
+/** \ingroup Group_Buttons
+ *  \defgroup Group_Buttons_USB2AX_V31 USB2AX_V31
+ *  \brief Board specific Button driver header for the Xevelabs USB2AX revision 3.1.
+ *
+ *  See \ref Group_Buttons_USB2AX for more details.
+ */
+ 
 /** \ingroup Group_Buttons
  *  \defgroup Group_Buttons_USB2AX_V3 USB2AX_V3
- *  \brief Board specific Button driver header for the Paranoid Studio USB2AX revision 3.
+ *  \brief Board specific Button driver header for the Xevelabs USB2AX revision 3.
  *
  *  See \ref Group_Buttons_USB2AX for more details.
  */
 
 /** \ingroup Group_Buttons
  *  \defgroup Group_Buttons_USB2AX USB2AX
- *  \brief Board specific Buttons driver header for the Paranoid Studio USB2AX.
+ *  \brief Board specific Buttons driver header for the Xevelabs USB2AX revisions 1 and 2.
  *
- *  \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code>.
+ *  \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code> and for version 3.1, with <code>BOARD = USB2AX_V31</code>. 
  *
  *  Board specific Buttons driver header for the Paranoid Studio USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX).
  *
diff --git a/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h b/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
index 364c88de20..a0ffd973a0 100644
--- a/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
+++ b/LUFA/Drivers/Board/AVR8/USB2AX/LEDs.h
@@ -29,27 +29,34 @@
 */
 
 /** \file
- *  \brief Board specific LED driver header for the Paranoid Studio USB2AX.
+ *  \brief Board specific LED driver header for the Xevelabs USB2AX.
  *  \copydetails Group_LEDs_USB2AX
  *
  *  \note This file should not be included directly. It is automatically included as needed by the LEDs driver
  *        dispatch header located in LUFA/Drivers/Board/LEDs.h.
  */
  
+/** \ingroup Group_LEDs
+ *  \defgroup Group_LEDs_USB2AX_V31 USB2AX_V31
+ *  \brief Board specific LED driver header for the Xevelabs USB2AX revision 3.1.
+ *
+ *  See \ref Group_LEDs_USB2AX for more details.
+ */
+
 /** \ingroup Group_LEDs
  *  \defgroup Group_LEDs_USB2AX_V3 USB2AX_V3
- *  \brief Board specific LED driver header for the Paranoid Studio USB2AX revision 3.
+ *  \brief Board specific LED driver header for the Xevelabs USB2AX revision 3.
  *
  *  See \ref Group_LEDs_USB2AX for more details.
  */
 
 /** \ingroup Group_LEDs
  *  \defgroup Group_LEDs_USB2AX USB2AX
- *  \brief Board specific LED driver header for the Paranoid Studio USB2AX.
- *
- *  \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code>.
+ *  \brief Board specific LED driver header for the Xevelabs USB2AX revisions 1 and 2.
  *
- *  Board specific LED driver header for the Paranoid Studio USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX).
+ *  \note For version 3 USB2AX boards, compile with <code>BOARD = USB2AX_V3</code> and for version 3.1, with <code>BOARD = USB2AX_V31</code>. 
+ *  
+ *  Board specific LED driver header for the Xevelabs USB2AX (http://paranoidstudio.assembla.com/wiki/show/paranoidstudio/USB2AX).
  *
  *  <b>USB2AX</b>:
  *  <table>
@@ -63,6 +70,13 @@
  *    <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.1</td></tr>
  *  </table>
  *
+ *  <b>USB2AX_V31</b>:
+ *  <table>
+ *    <tr><th>Name</th><th>Color</th><th>Info</th><th>Active Level</th><th>Port Pin</th></tr>
+ *    <tr><td>LEDS_LED1</td><td>Green</td><td>General Indicator</td><td>High</td><td>PORTD.5</td></tr>
+ *    <tr><td>LEDS_LED2</td><td>Red</td><td>General Indicator</td><td>High</td><td>PORTD.6</td></tr>
+ *  </table>
+ *
  *  @{
  */
 
@@ -85,10 +99,15 @@
 	/* Private Interface - For use in library only: */
 	#if !defined(__DOXYGEN__)
 		/* Macros: */
-			#if (BOARD == BOARD_USB2AX)
-				#define USB2AX_LEDS_LED1   (1 << 6)
+			#if (BOARD == BOARD_USB2AX_V31)
+                #define USB2AX_LEDS_LED1   (1 << 5)
+                #define USB2AX_LEDS_LED2   (1 << 6)
+            #elif (BOARD == BOARD_USB2AX_V3)
+				#define USB2AX_LEDS_LED1   (1 << 1)
+                #define USB2AX_LEDS_LED2   0
 			#else
-				#define USB2AX_LEDS_LED1   (1 << 1)			
+				#define USB2AX_LEDS_LED1   (1 << 6)
+                #define USB2AX_LEDS_LED2   0
 			#endif
 	#endif
 
@@ -97,8 +116,11 @@
 			/** LED mask for the first LED on the board. */
 			#define LEDS_LED1        USB2AX_LEDS_LED1
 
+			/** LED mask for the second LED on the board. */
+			#define LEDS_LED2        USB2AX_LEDS_LED2
+
 			/** LED mask for all the LEDs on the board. */
-			#define LEDS_ALL_LEDS    LEDS_LED1
+			#define LEDS_ALL_LEDS    (LEDS_LED1 | LEDS_LED2)
 
 			/** LED mask for none of the board LEDs. */
 			#define LEDS_NO_LEDS     0
@@ -109,28 +131,28 @@
 			{
 				#if (BOARD == BOARD_USB2AX)
 				DDRC  |=  LEDS_ALL_LEDS;
-				PORTC &= ~LEDS_ALL_LEDS;				
+				PORTC &= ~LEDS_ALL_LEDS;
 				#else
 				DDRD  |=  LEDS_ALL_LEDS;
-				PORTD &= ~LEDS_ALL_LEDS;				
-				#endif				
+				PORTD &= ~LEDS_ALL_LEDS;
+				#endif
 			}
 
 			static inline void LEDs_Disable(void)
 			{
 				#if (BOARD == BOARD_USB2AX)
 				DDRC  &= ~LEDS_ALL_LEDS;
-				PORTC &= ~LEDS_ALL_LEDS;				
+				PORTC &= ~LEDS_ALL_LEDS;
 				#else
 				DDRD  &= ~LEDS_ALL_LEDS;
-				PORTD &= ~LEDS_ALL_LEDS;				
-				#endif				
+				PORTD &= ~LEDS_ALL_LEDS;
+				#endif
 			}
 
 			static inline void LEDs_TurnOnLEDs(const uint8_t LEDMask)
 			{
 				#if (BOARD == BOARD_USB2AX)
-				PORTC |= LEDMask;				
+				PORTC |= LEDMask;
 				#else
 				PORTD |= LEDMask;
 				#endif
@@ -148,7 +170,7 @@
 			static inline void LEDs_SetAllLEDs(const uint8_t LEDMask)
 			{
 				#if (BOARD == BOARD_USB2AX)
-				PORTC = ((PORTC & ~LEDS_ALL_LEDS) | LEDMask);				
+				PORTC = ((PORTC & ~LEDS_ALL_LEDS) | LEDMask);
 				#else
 				PORTD = ((PORTD & ~LEDS_ALL_LEDS) | LEDMask);
 				#endif
@@ -158,7 +180,7 @@
 			                                   const uint8_t ActiveMask)
 			{
 				#if (BOARD == BOARD_USB2AX)
-				PORTC = ((PORTC & ~LEDMask) | ActiveMask);				
+				PORTC = ((PORTC & ~LEDMask) | ActiveMask);
 				#else
 				PORTD = ((PORTD & ~LEDMask) | ActiveMask);
 				#endif
@@ -167,7 +189,7 @@
 			static inline void LEDs_ToggleLEDs(const uint8_t LEDMask)
 			{
 				#if (BOARD == BOARD_USB2AX)
-				PINC  = LEDMask;				
+				PINC  = LEDMask;
 				#else
 				PIND  = LEDMask;
 				#endif
@@ -177,7 +199,7 @@
 			static inline uint8_t LEDs_GetLEDs(void)
 			{
 				#if (BOARD == BOARD_USB2AX)
-				return (PORTC & LEDS_ALL_LEDS);				
+				return (PORTC & LEDS_ALL_LEDS);
 				#else
 				return (PORTD & LEDS_ALL_LEDS);
 				#endif
diff --git a/LUFA/Drivers/Board/LEDs.h b/LUFA/Drivers/Board/LEDs.h
index 6e08058392..b1fbd6a812 100644
--- a/LUFA/Drivers/Board/LEDs.h
+++ b/LUFA/Drivers/Board/LEDs.h
@@ -174,7 +174,7 @@
 			#include "UC3/EVK1104/LEDs.h"
 		#elif (BOARD == BOARD_A3BU_XPLAINED)
 			#include "XMEGA/A3BU_XPLAINED/LEDs.h"
-		#elif ((BOARD == BOARD_USB2AX) || (BOARD == BOARD_USB2AX_V3))
+		#elif ((BOARD == BOARD_USB2AX) || (BOARD == BOARD_USB2AX_V3) || (BOARD == BOARD_USB2AX_V31))
 			#include "AVR8/USB2AX/LEDs.h"
 		#elif ((BOARD == BOARD_MICROPENDOUS_REV1) || (BOARD == BOARD_MICROPENDOUS_REV2) || \
 		       (BOARD == BOARD_MICROPENDOUS_32U2))