diff --git a/Multiprotocol/Multi.txt b/Multiprotocol/Multi.txt
index 7c58e99..8f5e74b 100644
--- a/Multiprotocol/Multi.txt
+++ b/Multiprotocol/Multi.txt
@@ -40,7 +40,7 @@
 40,WFLY
 41,BUGS
 42,BUGSMINI,BUGSMINI,BUGS3H
-43,Traxxas
+43,Traxxas,RX6519
 44,NCC1701
 45,E01X,E012,E015,E016H
 46,V911S
@@ -49,4 +49,5 @@
 49,KF606
 50,REDPINE,FAST,SLOW
 51,POTENSIC,A20
+52,ZSX,280
 63,XN_DUMP,250K,1M,2M
diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index 1805c55..c7c599e 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		2
 #define VERSION_REVISION	1
-#define VERSION_PATCH_LEVEL	69
+#define VERSION_PATCH_LEVEL	70
 
 //******************
 // Protocols
@@ -78,6 +78,7 @@ enum PROTOCOLS
 	PROTO_KF606		= 49,	// =>NRF24L01
 	PROTO_REDPINE	= 50,	// =>CC2500
 	PROTO_POTENSIC	= 51,	// =>NRF24L01
+	PROTO_ZSX		= 52,	// =>NRF24L01
 	PROTO_XN297DUMP	= 63,	// =>NRF24L01
 };
 
@@ -628,6 +629,7 @@ Serial: 100000 Baud 8e2      _ xxxx xxxx p --
 					KF606		49
 					REDPINE		50
 					POTENSIC	51
+					ZSX			52
    BindBit=>		0x80	1=Bind/0=No
    AutoBindBit=>	0x40	1=Yes /0=No
    RangeCheck=>		0x20	1=Yes /0=No
diff --git a/Multiprotocol/Multiprotocol.ino b/Multiprotocol/Multiprotocol.ino
index 5a91dd0..1137572 100644
--- a/Multiprotocol/Multiprotocol.ino
+++ b/Multiprotocol/Multiprotocol.ino
@@ -1261,6 +1261,12 @@ static void protocol_init()
 						remote_callback = POTENSIC_callback;
 						break;
 				#endif
+				#if defined(ZSX_NRF24L01_INO)
+					case PROTO_ZSX:
+						next_callback=initZSX();
+						remote_callback = ZSX_callback;
+						break;
+				#endif
 				#if defined(XN297DUMP_NRF24L01_INO)
 					case PROTO_XN297DUMP:
 						next_callback=initXN297Dump();
diff --git a/Multiprotocol/Validate.h b/Multiprotocol/Validate.h
index 7f0e343..4797f5c 100644
--- a/Multiprotocol/Validate.h
+++ b/Multiprotocol/Validate.h
@@ -201,6 +201,7 @@
 	#undef	V911S_NRF24L01_INO
 	#undef	XN297L_CC2500_EMU
 	#undef	POTENSIC_NRF24L01_INO
+	#undef	ZSX_NRF24L01_INO
 #endif
 
 //Make sure telemetry is selected correctly
diff --git a/Multiprotocol/ZSX_nrf24l01.ino b/Multiprotocol/ZSX_nrf24l01.ino
new file mode 100644
index 0000000..3e8f6be
--- /dev/null
+++ b/Multiprotocol/ZSX_nrf24l01.ino
@@ -0,0 +1,117 @@
+/*
+ This project is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+Multiprotocol is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Multiprotocol.  If not, see <http://www.gnu.org/licenses/>.
+ */
+// Compatible with JJRC ZSX-280 plane.
+
+#if defined(ZSX_NRF24L01_INO)
+
+#include "iface_xn297l.h"
+
+//#define FORCE_ZSX_ORIGINAL_ID
+
+#define ZSX_INITIAL_WAIT	500
+#define ZSX_PACKET_PERIOD	10093
+#define ZSX_RF_BIND_CHANNEL	7
+#define ZSX_PAYLOAD_SIZE	6
+#define ZSX_BIND_COUNT		50
+#define ZSX_RF_NUM_CHANNELS	1
+
+static void __attribute__((unused)) ZSX_send_packet()
+{
+	memcpy(&packet[1],rx_tx_addr,3);
+	if(IS_BIND_IN_PROGRESS)
+	{
+		packet[0] = 0xAA;
+		packet[4] = 0x00;
+		packet[5] = 0x00;
+	}
+	else
+	{
+		packet[0]= 0x55;
+		packet[4]= 0xFF-convert_channel_8b(RUDDER);		// FF..80..01
+		packet[5]= convert_channel_8b(THROTTLE)>>1		// 0..7F
+				| GET_FLAG(CH5_SW, 0x80);				// Light
+	}
+
+	XN297_Configure(_BV(NRF24L01_00_EN_CRC) | _BV(NRF24L01_00_CRCO) | _BV(NRF24L01_00_PWR_UP));
+	NRF24L01_WriteReg(NRF24L01_07_STATUS, 0x70);
+	NRF24L01_FlushTx();
+	XN297_WritePayload(packet, ZSX_PAYLOAD_SIZE);
+
+	NRF24L01_SetPower();		// Set tx_power
+}
+
+static void __attribute__((unused)) ZSX_initialize_txid()
+{
+	rx_tx_addr[0]=rx_tx_addr[3];	// Use RX_num;
+	#ifdef FORCE_ZSX_ORIGINAL_ID
+		//TX1
+		rx_tx_addr[0]=0x03;
+		rx_tx_addr[1]=0x01;
+		rx_tx_addr[2]=0xC3;
+	#endif
+}
+
+static void __attribute__((unused)) ZSX_init()
+{
+	NRF24L01_Initialize();
+	NRF24L01_SetTxRxMode(TX_EN);
+	NRF24L01_FlushTx();
+	NRF24L01_FlushRx();
+	NRF24L01_WriteReg(NRF24L01_07_STATUS, 0x70);	// Clear data ready, data sent, and retransmit
+	NRF24L01_WriteReg(NRF24L01_01_EN_AA, 0x00);		// No Auto Acknowldgement on all data pipes
+	NRF24L01_WriteReg(NRF24L01_02_EN_RXADDR, 0x01);	// Enable data pipe 0 only
+	NRF24L01_SetBitrate(NRF24L01_BR_1M);			// 1Mbps
+	NRF24L01_SetPower();
+	XN297_SetTXAddr((uint8_t*)"\xc1\xc2\xc3", 3);
+	NRF24L01_WriteReg(NRF24L01_05_RF_CH, ZSX_RF_BIND_CHANNEL);	// Set bind channel
+}
+
+uint16_t ZSX_callback()
+{
+	if(IS_BIND_IN_PROGRESS)
+		if(--bind_counter==0)
+		{
+			BIND_DONE;
+			XN297_SetTXAddr(rx_tx_addr, 3);
+			NRF24L01_WriteReg(NRF24L01_05_RF_CH, 0x00);
+		}
+	ZSX_send_packet();
+	return ZSX_PACKET_PERIOD;
+}
+
+uint16_t initZSX()
+{
+	BIND_IN_PROGRESS;	// autobind protocol
+	ZSX_initialize_txid();
+	ZSX_init();
+	bind_counter=ZSX_BIND_COUNT;
+	return ZSX_INITIAL_WAIT;
+}
+
+#endif
+
+// XN297 spped 1Mb, scrambled
+// Bind
+//   channel 7
+//   address: C1 C2 C3
+//   P(6)= AA 03 01 C3 00 00
+//   03 01 C3 <- normal address
+// Normal
+//   channel 0 and seems to be fixed
+//   address: 03 01 C3
+//   P(6)= 55 03 01 C3 80 00
+//   03 01 C3 <- normal address
+//   80 <- rudder FF..80..01
+//   00 <- throttle 00..7F, light flag 0x80
\ No newline at end of file
diff --git a/Multiprotocol/_Config.h b/Multiprotocol/_Config.h
index d6d2a61..a4bb62c 100644
--- a/Multiprotocol/_Config.h
+++ b/Multiprotocol/_Config.h
@@ -209,6 +209,7 @@
 #define	V761_NRF24L01_INO
 #define	V911S_NRF24L01_INO
 #define	YD717_NRF24L01_INO
+#define	ZSX_NRF24L01_INO
 
 
 /***************************/
@@ -272,11 +273,11 @@
 
 //Comment if you don't want to send Multi status telemetry frames (Protocol available, Bind in progress, version...)
 //Use with er9x/erksy9x, for OpenTX MULTI_TELEMETRY below is preferred instead
-#define MULTI_STATUS
+//#define MULTI_STATUS
 
 //Uncomment to send Multi status and allow OpenTX to autodetect the telemetry format
 //Supported by OpenTX version 2.2 RC9 and newer. NOT supported by er9x/ersky9x use MULTI_STATUS instead.
-//#define MULTI_TELEMETRY
+#define MULTI_TELEMETRY
 
 //Comment a line to disable a specific protocol telemetry
 #define DSM_TELEMETRY				// Forward received telemetry packet directly to TX to be decoded by er9x, ersky9x and OpenTX
@@ -643,4 +644,6 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 		SYMAX4
 		XINXUN
 		NIHUI
+	PROTO_ZSX
+		NONE
 */
diff --git a/Protocols_Details.md b/Protocols_Details.md
index f6313c8..c0dd7f0 100644
--- a/Protocols_Details.md
+++ b/Protocols_Details.md
@@ -118,6 +118,7 @@ CFlie|38|CFlie||||||||NRF24L01
 [WFly](Protocols_Details.md#WFLY---40)|40|WFLY||||||||CYRF6936
 [WK2x01](Protocols_Details.md#WK2X01---30)|30|WK2801|WK2401|W6_5_1|W6_6_1|W6_HEL|W6_HEL_I|||CYRF6936
 [YD717](Protocols_Details.md#YD717---8)|8|YD717|SKYWLKR|SYMAX4|XINXUN|NIHUI||||NRF24L01
+[ZSX](Protocols_Details.md#ZSX---52)|52|280||||||||NRF24L01
 * "*" Sub Protocols designated by * suffix will use the NRF24L01 module by default to emulate the XN297L RF chip.
 * If a CC2500 module is installed it will be used instead as it is proving to be a better option for the XN297L@250kbps. Each specific sub protocol has a more detailed explanation.
 
@@ -1193,6 +1194,15 @@ A|E|T|R|FLIP|LIGHT|PICTURE|VIDEO|HEADLESS
 ### Sub_protocol NIHUI - *4*
 Same channels assignement as above.
 
+## ZSX - *52*
+Model: JJRC ZSX-280
+
+Autobind protocol
+
+CH1|CH2|CH3|CH4|CH5
+---|---|---|---|---
+||T|R|LIGHT
+
 # OpenLRS module
 
 ## OpenLRS - *27*