diff --git a/library.properties b/library.properties
index 7fb9717..a006798 100644
--- a/library.properties
+++ b/library.properties
@@ -1,5 +1,5 @@
 name=EmotiBit XPlat Utils
-version=1.7.2
+version=1.7.3
 author=Connected Future Labs
 maintainer=Connected Future Labs <info@connectedfuturelabs.com>
 sentence=A Utilities Library required for the successfull operation of EmotiBit FeatherWing and EmotiBit Oscilloscope Library
diff --git a/src/EmotiBitPacket.cpp b/src/EmotiBitPacket.cpp
index a3812eb..dcc0946 100644
--- a/src/EmotiBitPacket.cpp
+++ b/src/EmotiBitPacket.cpp
@@ -67,6 +67,7 @@ const char* EmotiBitPacket::TypeTag::MODE_LOW_POWER = "ML\0";				// Stops sendin
 const char* EmotiBitPacket::TypeTag::MODE_MAX_LOW_POWER = "MM\0";		// Stops sending data timestamping accuracy drops
 const char* EmotiBitPacket::TypeTag::MODE_WIRELESS_OFF = "MO\0";				// Stops sending data timestamping should be accurate
 const char* EmotiBitPacket::TypeTag::MODE_HIBERNATE = "MH\0";				// Full shutdown of all operation
+const char* EmotiBitPacket::TypeTag::MODE_BLUETOOTH = "MB\0";				// Bluetooth mode
 const char* EmotiBitPacket::TypeTag::EMOTIBIT_DISCONNECT = "ED\0";
 const char* EmotiBitPacket::TypeTag::SERIAL_DATA_ON = "S+\0";
 const char* EmotiBitPacket::TypeTag::SERIAL_DATA_OFF = "S-\0";
diff --git a/src/EmotiBitPacket.h b/src/EmotiBitPacket.h
index 28a129e..0520c48 100644
--- a/src/EmotiBitPacket.h
+++ b/src/EmotiBitPacket.h
@@ -197,6 +197,7 @@ class EmotiBitPacket {
 		static const char* MODE_MAX_LOW_POWER;
 		static const char* MODE_WIRELESS_OFF;
 		static const char* MODE_HIBERNATE;
+		static const char* MODE_BLUETOOTH;
 		static const char* HELLO_EMOTIBIT;
 		static const char* HELLO_HOST;
 		//static const char* HELLO_COMPUTER;