diff --git a/Lua_scripts/MultiChan.txt b/Lua_scripts/MultiChan.txt
index ae88981..e09ff6f 100644
--- a/Lua_scripts/MultiChan.txt
+++ b/Lua_scripts/MultiChan.txt
@@ -176,8 +176,8 @@
 43,0,Traxxas,TQ,0
 5,0,V2x2,Std,1,Flip,Light,Pict,Video,HLess,CalX,CalY
 5,1,V2x2,JXD506,1,Flip,Light,Pict,Video,HLess,StaSto,Emerg,Cam_UD
-48,0,V761,3CH,0,Gyro,Calib,Flip,RtnAct,Rtn
-48,1,V761,4CH,0,Gyro,Calib,Flip,RtnAct,Rtn
+48,0,V761,3CH,0,Gyro,Calib,Flip,RtnAct,Rtn,Beep
+48,1,V761,4CH,0,Gyro,Calib,Flip,RtnAct,Rtn,Beep
 48,2,V761,TOPRC,0,Gyro,Calib,Flip,RtnAct,Rtn
 46,0,V911s,V911s,1,Calib,Rate
 46,1,V911s,E119,1,Calib,Rate,6G_3D
diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index 943b107..03d72a4 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	4
-#define VERSION_PATCH_LEVEL	12
+#define VERSION_PATCH_LEVEL	13
 
 #define MODE_SERIAL 0
 
diff --git a/Multiprotocol/V761_nrf24l01.ino b/Multiprotocol/V761_nrf24l01.ino
index 2bb837e..5519ed8 100644
--- a/Multiprotocol/V761_nrf24l01.ino
+++ b/Multiprotocol/V761_nrf24l01.ino
@@ -118,9 +118,10 @@ static void __attribute__((unused)) V761_send_packet()
 
 		packet[5] |= flags;
 
-		packet[6] =  GET_FLAG(CH7_SW, 0x20) 			// Flip
-					|GET_FLAG(CH8_SW, 0x08)				// RTH activation
-					|GET_FLAG(CH9_SW, 0x10);			// RTH on/off
+		packet[6] =  GET_FLAG(CH7_SW,  0x20) 			// Flip
+					|GET_FLAG(CH8_SW,  0x08)			// RTH activation
+					|GET_FLAG(CH9_SW,  0x10)			// RTH on/off
+					|GET_FLAG(CH10_SW, 0x40);			// Beeper on/off
 		if(sub_protocol == V761_3CH)
 			packet[6] |= 0x80;							// Unknown, set on original V761-1 dump but not on eachine dumps, keeping for compatibility
 	}
diff --git a/Protocols_Details.md b/Protocols_Details.md
index bfa7dbc..c27cfb8 100644
--- a/Protocols_Details.md
+++ b/Protocols_Details.md
@@ -143,7 +143,7 @@ CFlie|38|CFlie||||||||NRF24L01|
 [Skyartec](Protocols_Details.md#Skyartec---68)|68|||||||||CC2500|CC2500
 [SLT](Protocols_Details.md#SLT---11)|11|SLT_V1|SLT_V2|Q100|Q200|MR100|V1_4CH|||NRF24L01|CC2500
 [SymaX](Protocols_Details.md#Symax---10)|10|SYMAX|SYMAX5C|||||||NRF24L01|
-[Traxxas](Protocols_Details.md#Traxxas---43)|43|TQ||||||||CYRF6936|
+[Traxxas](Protocols_Details.md#Traxxas---43)|43|TQ1|TQ2|||||||CYRF6936|
 [V2x2](Protocols_Details.md#V2X2---5)|5|V2x2|JXD506|MR101||||||NRF24L01|
 [V761](Protocols_Details.md#V761---48)|48|3CH|4CH|TOPRC||||||NRF24L01|XN297
 [V911S](Protocols_Details.md#V911S---46)|46|V911S*|E119*|||||||NRF24L01|XN297
@@ -696,6 +696,13 @@ CH1|CH2|CH3|CH4
 A|E|T|R
 
 ## Traxxas - *43*
+
+### Sub_protocol TQ1 - *0*
+Transmitter 2228 TX and a 2217 RX
+
+Under dev
+
+### Sub_protocol TQ2 - *1*
 Transmitter TQ, Receivers: 6519, 2218(X), ECM-2.5
 
 Extended limits supported
@@ -2123,18 +2130,18 @@ RTN_ACT and RTN: -100% disable, +100% enable
 ### Sub_protocol 3CH - *0*
 Models: Volantex V761-1, V761-3 and may be others
 
-CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
----|---|---|---|---|---|---|---|---
--|E|T|R|GYRO|CALIB|FLIP|RTN_ACT|RTN
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10
+---|---|---|---|---|---|---|---|---|---
+-|E|T|R|GYRO|CALIB|FLIP|RTN_ACT|RTN|BEEP
 
 ### Sub_protocol 4CH - *1*
 Models: Volantex V761-4+ and Eachine P51-D, F4U, F22 and may be others
 
 If the model (761-11 and above) sends telemetry then the battery status ok/empty is in A1 (4.4V -> 2.2V) and RSSI gets a dummy value of 100.
 
-CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
----|---|---|---|---|---|---|---|---
-A|E|T|R|GYRO|CALIB|FLIP|RTN_ACT|RTN
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10
+---|---|---|---|---|---|---|---|---|---
+A|E|T|R|GYRO|CALIB|FLIP|RTN_ACT|RTN|BEEP
 
 ### Sub_protocol TOPRC - *2*
 Models: Top RC Hobby Spitfire, P51D, BF-109