diff --git a/Lua_scripts/MultiChan.txt b/Lua_scripts/MultiChan.txt
index 69c704e..12c5a62 100644
--- a/Lua_scripts/MultiChan.txt
+++ b/Lua_scripts/MultiChan.txt
@@ -112,7 +112,8 @@
 22,0,J6Pro,Std,0,CH5,CH6,CH7,CH8,CH9,CH10,CH11,CH12
 71,0,JJRC345,JJRC345,1,Flip,HLess,RTH,LED,UNK1,UNK2,UNK3
 71,1,JJRC345,SkyTmblr,1,Flip,HLess,RTH,LED,UNK1,UNK2,UNK3
-49,0,KF606,Std,1,Trim
+49,0,KF606,KF606,1,Trim
+49,1,KF606,MIG320,1,Trim
 9,0,KN,WLToys,0,DRate,THold,IdleUp,Gyro,Ttrim,Atrim,Etrim
 9,1,KN,Feilun,0,DRate,THold,IdleUp,Gyro,Ttrim,Atrim,Etrim
 73,0,Kyosho,Std,0,CH5,CH6,CH7,CH8,CH9,CH10,CH11,CH12,CH13,CH14
diff --git a/Multiprotocol/KF606_ccnrf.ino b/Multiprotocol/KF606_ccnrf.ino
index d92c81a..88b746c 100644
--- a/Multiprotocol/KF606_ccnrf.ino
+++ b/Multiprotocol/KF606_ccnrf.ino
@@ -19,6 +19,7 @@ Multiprotocol is distributed in the hope that it will be useful,
 #include "iface_xn297.h"
 
 //#define FORCE_KF606_ORIGINAL_ID
+//#define FORCE_MIG320_ORIGINAL_ID
 
 #define KF606_INITIAL_WAIT    500
 #define KF606_PACKET_PERIOD   3000
@@ -35,25 +36,48 @@ static void __attribute__((unused)) KF606_send_packet()
 		memcpy(&packet[1],rx_tx_addr,3);
 	}
 	else
-	{
-		packet[0]= 0x55;
-		packet[1]= convert_channel_8b(THROTTLE);					// 0..255
-		// Deadband is needed on aileron, 40 gives +-6%
-		packet[2]=convert_channel_8b_limit_deadband(AILERON,0x20,0x80,0xE0,40);	// Aileron: Max values:20..80..E0, Low rates:50..80..AF, High rates:3E..80..C1
-		// Aileron trim must be on a separated channel C1..D0..DF
-		packet[3]= convert_channel_16b_limit(CH5,0xC1,0xDF);
-	}
-	if(IS_BIND_DONE)
 	{
 		XN297_Hopping(hopping_frequency_no);
 		hopping_frequency_no ^= 1;			// 2 RF channels
+
+		packet[0] = 0x55;
+		packet[1] = convert_channel_8b(THROTTLE);					// 0..255
+		// Deadband is needed on aileron, 40 gives +-6%
+		if(sub_protocol == KF606_KF606)
+		{
+			packet[2] = convert_channel_8b_limit_deadband(AILERON,0x20,0x80,0xE0,40);	// Aileron: Max values:20..80..E0, Low rates:50..80..AF, High rates:3E..80..C1
+			packet[3] = convert_channel_16b_limit(CH5,0xC1,0xDF);	// Aileron trim must be on a separated channel C1..D0..DF
+		}
+		else
+		{
+			packet[2] = convert_channel_8b_limit_deadband(AILERON,0x00,0x80,0xFF,40);	// Aileron: High rate:2B..80..DA
+			packet[3] = convert_channel_16b_limit(CH5,0x01,0x1F);						// Aileron trim must be on a separated channel 01..10..1F
+			packet[3] += (packet[2]-0x80)>>3;											// Drive trims for more aileron authority
+			if(packet[3] > 0x80)
+				packet[3] = 0x01;
+			else if(packet[3] > 0x1F)
+				packet[3] = 0x1F;
+		}
 	}
 
+	uint8_t len = KF606_PAYLOAD_SIZE;
+	if(sub_protocol == KF606_MIG320)
+	{
+		len++;
+		packet[4] = 0;	// additional channel?
+	}
+
+	#if 0
+		for(uint8_t i=0; i<len; i++)
+			debug("%02X ",packet[i]);
+		debugln("");
+	#endif
+
 	// Send
 	XN297_SetPower();
 	XN297_SetFreqOffset();
 	XN297_SetTxRxMode(TX_EN);
-	XN297_WritePayload(packet, KF606_PAYLOAD_SIZE);
+	XN297_WritePayload(packet, len);
 }
 
 static void __attribute__((unused)) KF606_initialize_txid()
@@ -67,13 +91,20 @@ static void __attribute__((unused)) KF606_initialize_txid()
 		rx_tx_addr[1]=0x02;
 		rx_tx_addr[2]=0x00;
 		hopping_frequency[0]=0x20;
-		hopping_frequency[0]=0x23;
+		hopping_frequency[1]=0x23;
 		//TX2
 		rx_tx_addr[0]=0x25;
 		rx_tx_addr[1]=0x04;
 		rx_tx_addr[2]=0x00;
 		hopping_frequency[0]=0x2E;
-		hopping_frequency[0]=0x31;
+		hopping_frequency[1]=0x31;
+	#endif
+	#ifdef FORCE_MIG320_ORIGINAL_ID
+		rx_tx_addr[0]=0xBB;
+		rx_tx_addr[1]=0x13;
+		rx_tx_addr[2]=0x00;
+		hopping_frequency[0]=68;
+		hopping_frequency[1]=71;
 	#endif
 }
 
@@ -110,3 +141,14 @@ void KF606_init()
 }
 
 #endif
+
+// MIG320 protocol
+// Bind
+// 250K C=7 S=Y A= E7 E7 E7 E7 E7 P(5)= AA BB 13 00 00
+// 3ms on ch7
+// Normal
+// 250K C=68 S=Y A= BB 13 00 P(5)= 55 00 80 10 00
+// P[1] = THR 00..FF
+// P[2] = AIL 2B..80..DA
+// P[3] = TRIM 01..10..1F
+// channels 68=BB&3F+9 and 71
diff --git a/Multiprotocol/Multi.txt b/Multiprotocol/Multi.txt
index 5191177..97087fd 100644
--- a/Multiprotocol/Multi.txt
+++ b/Multiprotocol/Multi.txt
@@ -46,7 +46,7 @@
 46,V911S,V911S,E119
 47,GD00x,GD_V1,GD_V2
 48,V761,3CH,4CH
-49,KF606
+49,KF606,KF606,MIG320
 50,Redpine,Fast,Slow
 51,Potensic,A20
 52,ZSX,280
diff --git a/Multiprotocol/Multi_Protos.ino b/Multiprotocol/Multi_Protos.ino
index ab6e69a..9c4628f 100644
--- a/Multiprotocol/Multi_Protos.ino
+++ b/Multiprotocol/Multi_Protos.ino
@@ -159,6 +159,7 @@ const char STR_SUBTYPE_KYOSHO[] =     "\x04""FHSS""Hype";
 const char STR_SUBTYPE_FUTABA[] =     "\x05""SFHSS";
 const char STR_SUBTYPE_JJRC345[] =    "\x08""JJRC345\0""SkyTmblr";
 const char STR_SUBTYPE_MOULKG[] =     "\x06""Analog""Digit\0";
+const char STR_SUBTYPE_KF606[] =      "\x06""KF606\0""MIG320";
 
 #define NO_SUBTYPE		nullptr
 
@@ -346,7 +347,7 @@ const mm_protocol_definition multi_protocols[] = {
 		{PROTO_JOYSWAY,    STR_JOYSWAY,   NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_A7105,  JOYSWAY_init,    JOYSWAY_callback    },
 	#endif
 	#if defined(KF606_CCNRF_INO)
-		{PROTO_KF606,      STR_KF606,     NO_SUBTYPE,            0, OPTION_RFTUNE,  0, 0, SW_NRF,    KF606_init,      KF606_callback      },
+		{PROTO_KF606,      STR_KF606,     STR_SUBTYPE_KF606,     2, OPTION_RFTUNE,  0, 0, SW_NRF,    KF606_init,      KF606_callback      },
 	#endif
 	#if defined(KN_NRF24L01_INO)
 		{PROTO_KN,         STR_KN,        STR_SUBTYPE_KN,        2, OPTION_NONE,    0, 0, SW_NRF,    KN_init,         KN_callback         },
diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index 829f5aa..bf2e5da 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	2
-#define VERSION_PATCH_LEVEL	87
+#define VERSION_PATCH_LEVEL	88
 
 #define MODE_SERIAL 0
 
@@ -445,6 +445,12 @@ enum MOULDKG
 	MOULDKG_DIGIT	= 1,
 };
 
+enum KF606
+{
+	KF606_KF606		= 0,
+	KF606_MIG320	= 1,
+};
+
 #define NONE 		0
 #define P_HIGH		1
 #define P_LOW		0
diff --git a/Multiprotocol/_Config.h b/Multiprotocol/_Config.h
index 634d613..3a93562 100644
--- a/Multiprotocol/_Config.h
+++ b/Multiprotocol/_Config.h
@@ -709,7 +709,8 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 	PROTO_JOYSWAY
 		NONE
 	PROTO_KF606
-		NONE
+		KF606_KF606
+		KF606_MIG320
 	PROTO_KN
 		WLTOYS
 		FEILUN
diff --git a/Protocols_Details.md b/Protocols_Details.md
index 7091657..df98b56 100644
--- a/Protocols_Details.md
+++ b/Protocols_Details.md
@@ -110,7 +110,7 @@ CFlie|38|CFlie||||||||NRF24L01|
 [J6Pro](Protocols_Details.md#J6Pro---22)|22|||||||||CYRF6936|
 [JJRC345](Protocols_Details.md#JJRC345---71)|71|JJRC345|SkyTmblr|||||||NRF24L01|XN297
 [JOYSWAY](Protocols_Details.md#JOYSWAY---84)|84|||||||||NRF24L01|XN297
-[KF606](Protocols_Details.md#KF606---49)|49|||||||||NRF24L01|XN297
+[KF606](Protocols_Details.md#KF606---49)|49|KF606|MIG320|||||||NRF24L01|XN297
 [KN](Protocols_Details.md#KN---9)|9|WLTOYS|FEILUN|||||||NRF24L01|
 [Kyosho](Protocols_Details.md#Kyosho---73)|73|FHSS|Hype|||||||A7105|
 [LOLI](Protocols_Details.md#LOLI---82)|82|||||||||NRF24L01|
@@ -1008,12 +1008,17 @@ First generation of GD models, ZC-Z50
 New generation of GD models
 
 ## KF606 - *49*
-Model: KF606
 
 CH1|CH2|CH3|CH4|CH5
 ---|---|---|---|---
 A||T||TRIM
 
+### Sub_protocol KF606 - *0*
+Model: KF606
+
+### Sub_protocol MIG320 - *1*
+Model: Zhiyang MIG-320
+
 ## MJXQ - *18*
 Autobind protocol