diff --git a/Multiprotocol/AFHDS2A_a7105.ino b/Multiprotocol/AFHDS2A_a7105.ino
index 774c82b..407045b 100644
--- a/Multiprotocol/AFHDS2A_a7105.ino
+++ b/Multiprotocol/AFHDS2A_a7105.ino
@@ -177,12 +177,6 @@ static void AFHDS2A_build_packet(uint8_t type)
 			packet[0] = 0x58;
 			for(uint8_t ch=0; ch<14; ch++)
 			{
-				if(ch >= 12)	// limit to 12 channels, 14 needs to be tested
-				{
-					packet[9 + ch*2] = 0xdc;
-					packet[10 + ch*2] = 0x05;
-					continue;
-				}
 				uint16_t channelMicros = convert_channel_ppm(CH_AETR[ch]);
 				packet[9 +  ch*2] = channelMicros&0xFF;
 				packet[10 + ch*2] = (channelMicros>>8)&0xFF;
diff --git a/Multiprotocol/Hitec_cc2500.ino b/Multiprotocol/Hitec_cc2500.ino
new file mode 100644
index 0000000..7a7a05e
--- /dev/null
+++ b/Multiprotocol/Hitec_cc2500.ino
@@ -0,0 +1,340 @@
+/*
+ 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/>.
+ */
+
+#if defined(HITEC_CC2500_INO)
+
+#include "iface_cc2500.h"
+
+//#define HITEC_FORCE_ID	//Use the ID and hopping table from original dump
+
+#define HITEC_COARSE			0
+
+#define HITEC_PACKET_LEN		13
+#define HITEC_TX_ID_LEN			2
+#define HITEC_BIND_COUNT		444	// 10sec
+#define HITEC_NUM_FREQUENCE		21
+#define HITEC_BIND_NUM_FREQUENCE 14
+
+enum {
+    HITEC_START = 0x00,
+    HITEC_CALIB = 0x01,
+    HITEC_PREP  = 0x02,
+    HITEC_DATA1 = 0x03,
+    HITEC_DATA2 = 0x04,
+    HITEC_DATA3 = 0x05,
+    HITEC_DATA4	= 0x06,
+    HITEC_RX1	= 0x07,
+    HITEC_RX2	= 0x08,
+};
+
+#define HITEC_FREQ0_VAL 0xE8
+
+const PROGMEM uint8_t HITEC_init_values[] = {
+  /* 00 */ 0x2F, 0x2E, 0x2F, 0x07, 0xD3, 0x91, 0xFF, 0x04,
+  /* 08 */ 0x45, 0x00, 0x00, 0x12, 0x00, 0x5C, 0x85, HITEC_FREQ0_VAL + HITEC_COARSE,
+  /* 10 */ 0x3D, 0x3B, 0x73, 0x73, 0x7A, 0x01, 0x07, 0x30,
+  /* 18 */ 0x08, 0x1D, 0x1C, 0xC7, 0x00, 0xB0, 0x87, 0x6B,
+  /* 20 */ 0xF8, 0xB6, 0x10, 0xEA, 0x0A, 0x00, 0x11
+};
+
+static void __attribute__((unused)) HITEC_CC2500_init()
+{
+	CC2500_Strobe(CC2500_SIDLE);
+
+	for (uint8_t i = 0; i < 39; ++i)
+		CC2500_WriteReg(i, pgm_read_byte_near(&HITEC_init_values[i]));
+
+	prev_option = option;
+	CC2500_WriteReg(CC2500_0C_FSCTRL0, option);
+	
+	CC2500_SetTxRxMode(TX_EN);
+	CC2500_SetPower();
+}
+
+// Generate RF channels
+static void __attribute__((unused)) HITEC_RF_channels()
+{
+	//Normal hopping
+	uint8_t idx = 0;
+	uint32_t rnd = MProtocol_id;
+
+	while (idx < HITEC_NUM_FREQUENCE)
+	{
+		uint8_t i;
+		uint8_t count_0_47 = 0, count_48_93 = 0, count_94_140 = 0;
+
+		rnd = rnd * 0x0019660D + 0x3C6EF35F; // Randomization
+		// Use least-significant byte and make sure it's pair.
+		uint8_t next_ch = ((rnd >> 8) % 141) & 0xFE;
+		// Check that it's not duplicated and spread uniformly
+		for (i = 0; i < idx; i++) {
+			if(hopping_frequency[i] == next_ch)
+				break;
+			if(hopping_frequency[i] <= 47)
+				count_0_47++;
+			else if (hopping_frequency[i] <= 93)
+				count_48_93++;
+			else
+				count_94_140++;
+		}
+		if (i != idx)
+			continue;
+		if ( (next_ch <= 47 && count_0_47 < 8) || (next_ch >= 48 && next_ch <= 93 && count_48_93 < 8) || (next_ch >= 94 && count_94_140 < 8) )
+			hopping_frequency[idx++] = next_ch;//find hopping frequency
+	}
+}
+
+static void __attribute__((unused)) HITEC_tune_chan()
+{
+	CC2500_Strobe(CC2500_SIDLE);
+	if(IS_BIND_IN_PROGRESS)
+		CC2500_WriteReg(CC2500_0A_CHANNR, hopping_frequency_no*10);
+	else
+		CC2500_WriteReg(CC2500_0A_CHANNR, hopping_frequency[hopping_frequency_no]);
+	CC2500_Strobe(CC2500_SFTX);
+	CC2500_Strobe(CC2500_SCAL);
+	CC2500_Strobe(CC2500_STX);
+}
+
+static void __attribute__((unused)) HITEC_change_chan_fast()
+{
+	CC2500_Strobe(CC2500_SIDLE);
+	if(IS_BIND_IN_PROGRESS)
+		CC2500_WriteReg(CC2500_0A_CHANNR, hopping_frequency_no*10);
+	else
+		CC2500_WriteReg(CC2500_0A_CHANNR, hopping_frequency[hopping_frequency_no]);
+	CC2500_WriteReg(CC2500_25_FSCAL1, calData[hopping_frequency_no]);
+}
+
+// Channel values are 12-bit values between 1020 and 2020, 1520 is the middle.
+// Futaba @140% is 2070...1520...970
+// Values grow down and to the right.
+static void __attribute__((unused)) HITEC_build_packet()
+{
+	packet[1] = 0x00;	// unknown always 0x00 and does not seem to work if different
+	packet[2] = rx_tx_addr[3];
+	packet[3] = rx_tx_addr[2];
+	packet[22] = 0xEE;	// unknown always 0xEE
+	if(IS_BIND_IN_PROGRESS)
+	{
+		packet[0] = 0x16;	// 22 bytes to follow
+		memset(packet+5,0x00,14);
+		switch(bind_phase)
+		{
+			case 0x72:
+				for(uint8_t i=0;i<14;i++)
+					packet[5+i]=hopping_frequency[i]>>1;
+				break;
+			case 0x73:
+				for(uint8_t i=0;i<7;i++)
+					packet[5+i]=hopping_frequency[i+14]>>1;
+				break;
+			case 0x74:
+				packet[7]=0x55;	// unknown but bind does not complete if not there
+				packet[8]=0x55;	// unknown but bind does not complete if not there
+				break;
+			case 0x7B:
+				packet[5]=hopping_frequency[13]>>1;	// if not there the link is jerky...
+				break;
+		}
+		if(sub_protocol==OPTIMA)
+			packet[4] = bind_phase;	// increments based on RX answer
+		else
+		{
+			packet[4] = bind_phase+0x10;
+			bind_phase^=0x01;	// switch between 0x82 (first part of the hopping table) and 0x83 (second part)
+		}
+		packet[19] = 0x08;	// packet number
+		packet[20] = 0x00;	// starts with 0x00 and after some time it alternates between 0x00 and 0xF5
+		packet[21] = 0x00;	// unknown when [20]=0xF5 then the value is 0xE0 or 0xDC
+	}
+	else
+	{
+		packet[0] = 0x1A;	// 26 bytes to follow
+		for(uint8_t i=0;i<9;i++)
+		{
+			uint16_t ch = convert_channel_16b_nolimit(i,0x1B87,0x3905);
+			packet[4+2*i] = ch >> 8;
+			packet[5+2*i] = ch & 0xFF;
+		}
+		packet[23] = 0x80;	// packet number
+		packet[24] = 0x00;	// starts with 0x00 and after some time it alternates between 0x00 and 0xF5
+		packet[25] = 0x00;	// unknown when [24]=0xF5 then the value is 0xDB or 0xDF
+		packet[26] = 0x00;	// unknown always 0 and the RX doesn't seem to care about the value?
+	}
+/*	debug("P:");
+	for(uint8_t i=0;i<packet[0]+1;i++)
+		debug("%02X,",packet[i]);
+	debugln("");
+*/
+}
+
+static void __attribute__((unused)) HITEC_send_packet()
+{
+	CC2500_WriteData(packet, packet[0]+1);
+	if(IS_BIND_IN_PROGRESS)
+		packet[19] >>= 1;	// packet number
+	else
+		packet[23] >>= 1;	// packet number
+}
+
+uint16_t ReadHITEC()
+{
+	switch(phase)
+	{
+		case HITEC_START:
+			HITEC_CC2500_init();
+			bind_phase=0x72;
+			if(IS_BIND_IN_PROGRESS)
+			{
+				bind_counter = HISKY_BIND_COUNT;
+				rf_ch_num=HITEC_BIND_NUM_FREQUENCE;
+			}
+			else
+			{
+				bind_counter=0;
+				rf_ch_num=HITEC_NUM_FREQUENCE;
+				//Set TXID
+				CC2500_WriteReg(CC2500_04_SYNC1,rx_tx_addr[2]);
+				CC2500_WriteReg(CC2500_05_SYNC0,rx_tx_addr[3]);
+			}
+			hopping_frequency_no=0;
+			HITEC_tune_chan();
+			phase = HITEC_CALIB;
+			return 2000;
+		case HITEC_CALIB:
+			calData[hopping_frequency_no]=CC2500_ReadReg(CC2500_25_FSCAL1);
+			hopping_frequency_no++;
+			if (hopping_frequency_no < rf_ch_num)
+				HITEC_tune_chan();
+			else
+			{
+				hopping_frequency_no = 0;
+				phase = HITEC_PREP;
+			}
+			return 2000;
+
+		/* Work cycle: 22.5ms */
+#define HITEC_PACKET_PERIOD	22500
+#define HITEC_PREP_TIMING	462
+#define HITEC_DATA_TIMING	2736
+#define HITEC_RX1_TIMING	4636
+		case HITEC_PREP:
+			if ( prev_option == option )
+			{	// No user frequency change
+				HITEC_change_chan_fast();
+				hopping_frequency_no++;
+				if(hopping_frequency_no>=rf_ch_num)
+					hopping_frequency_no=0;
+				CC2500_SetPower();
+				CC2500_SetTxRxMode(TX_EN);
+				HITEC_build_packet();
+				phase++;
+			}
+			else
+				phase = HITEC_START;	// Restart the tune process if option is changed to get good tuned values
+			return HITEC_PREP_TIMING;
+		case HITEC_DATA1:
+		case HITEC_DATA2:
+		case HITEC_DATA3:
+		case HITEC_DATA4:
+			HITEC_send_packet();
+			phase++;
+			return HITEC_DATA_TIMING;
+		case HITEC_RX1:
+			CC2500_SetTxRxMode(RX_EN);
+			CC2500_Strobe(CC2500_SRX);	// Turn RX ON
+			phase++;
+			return HITEC_RX1_TIMING;
+		case HITEC_RX2:
+			uint8_t len=CC2500_ReadReg(CC2500_3B_RXBYTES | CC2500_READ_BURST) & 0x7F;
+			if(len && len<MAX_PKT)
+			{ // Something has been received
+				CC2500_ReadData(pkt, len);
+				if( (pkt[len-1] & 0x80) && pkt[0]==len-3 && packet[2]==rx_tx_addr[3] && packet[3]==rx_tx_addr[2])
+				{ //valid crc && length ok && tx_id ok
+					debug("RX:l=%d",len);
+					for(uint8_t i=0;i<len;i++)
+						debug(",%02X",pkt[i]);
+					if(IS_BIND_IN_PROGRESS)
+					{
+						if(len==13)	// Bind packets have a length of 13
+						{ // bind packet 0A,00,E5,F2,7X,05,06,07,08,09,00
+							debug(",bind");
+							boolean check=true;
+							for(uint8_t i=5;i<=10;i++)
+								if(pkt[i]!=i%10) check=false;
+							if((pkt[4]&0xF0)==0x70 && check)
+							{
+								bind_phase=pkt[4]+1;
+								if(bind_phase==0x7B)
+									bind_counter=164;	// in dumps the RX stops to reply at 0x7B so wait a little and exit
+							}
+						}
+					}
+					else
+						if(len==15)	// Telemetry packets have a length of 15
+						{ //Not fully handled since the RX I have only send 1 frame where from what I've been reading on Hitec telemetry should have at least 4 frames...
+							debug(",telem");
+							#if defined(HITEC_HUB_TELEMETRY)
+								TX_RSSI = pkt[len-2];
+								if(TX_RSSI >=128)
+									TX_RSSI -= 128;
+								else
+									TX_RSSI += 128;
+								TX_LQI = pkt[len-1]&0x7F;
+								if(pkt[1]==0x00)	// Telemetry frame number???
+									v_lipo1 = (pkt[len-3])<<5 | (pkt[len-4])>>3;	// calculation in decimal is volt=(pkt[len-3]<<8+pkt[len-4])/28
+								telemetry_link=1;
+							#elif defined(HITEC_FW_TELEMETRY)
+								pkt[0]=pkt[1];	// Telemetry frame number???
+								for(uint8_t i=4;i < len; i++)
+									pkt[i-3]=pkt[i];
+								telemetry_link=2;
+							#endif
+						}
+					debugln("");
+				}
+			}
+			CC2500_Strobe(CC2500_SRX);	// Flush the RX FIFO buffer
+			phase = HITEC_PREP;
+			if(bind_counter)
+			{
+				bind_counter--;
+				if(!bind_counter)
+				{
+					BIND_DONE;
+					phase=HITEC_START;
+				}
+			}
+			return (HITEC_PACKET_PERIOD -HITEC_PREP_TIMING -4*HITEC_DATA_TIMING -HITEC_RX1_TIMING);
+	}
+	return 0;
+}
+
+uint16_t initHITEC()
+{
+	HITEC_RF_channels();
+	#ifdef HITEC_FORCE_ID
+	// ID and channels taken from dump
+		rx_tx_addr[3]=0x6A;
+		rx_tx_addr[2]=0x03;
+		memcpy((void *)hopping_frequency,(void *)"\x00\x3A\x4A\x32\x0C\x58\x2A\x10\x26\x20\x08\x60\x68\x70\x78\x80\x88\x56\x5E\x66\x6E",HITEC_NUM_FREQUENCE);
+	#endif
+	phase = HITEC_START;
+	return 10000;
+}
+
+#endif
\ No newline at end of file
diff --git a/Multiprotocol/Multi.txt b/Multiprotocol/Multi.txt
index c561ea1..fe2630f 100644
--- a/Multiprotocol/Multi.txt
+++ b/Multiprotocol/Multi.txt
@@ -36,4 +36,4 @@
 36,H8_3D,H8_3D,H20H,H20Mini,H30Mini
 37,CORONA,COR_V1,COR_V2,FD_V3
 38,CFlie
-
+39,Hitec,Optima,Minima
diff --git a/Multiprotocol/Multiprotocol.h b/Multiprotocol/Multiprotocol.h
index d581aa4..c9f2796 100644
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		2
 #define VERSION_REVISION	0
-#define VERSION_PATCH_LEVEL	22
+#define VERSION_PATCH_LEVEL	23
 
 //******************
 // Protocols
@@ -65,6 +65,7 @@ enum PROTOCOLS
 	PROTO_H8_3D		= 36,	// =>NRF24L01
 	PROTO_CORONA	= 37,	// =>CC2500
 	PROTO_CFLIE     = 38,   // =>NRF24L01
+	PROTO_HITEC     = 39,   // =>CC2500
 };
 
 enum Flysky
@@ -231,6 +232,11 @@ enum CORONA
 	COR_V2	= 1,
 	FD_V3	= 2,
 };
+enum HITEC
+{
+	OPTIMA	= 0,
+	MINIMA	= 1,
+};
 
 #define NONE 		0
 #define P_HIGH		1
@@ -261,6 +267,7 @@ enum MultiPacketTypes
 	MULTI_TELEMETRY_CONFIG			= 7,
 	MULTI_TELEMETRY_SYNC			= 8,
 	MULTI_TELEMETRY_SPORT_POLLING	= 9,
+	MULTI_TELEMETRY_HITEC			= 10,
 };
 
 // Macros
@@ -560,6 +567,7 @@ Serial: 100000 Baud 8e2      _ xxxx xxxx p --
 					H8_3D		36
 					CORONA		37
 					CFlie		38
+					Hitec		39
    BindBit=>		0x80	1=Bind/0=No
    AutoBindBit=>	0x40	1=Yes /0=No
    RangeCheck=>		0x20	1=Yes /0=No
@@ -680,6 +688,9 @@ Serial: 100000 Baud 8e2      _ xxxx xxxx p --
 			COR_V1		0
 			COR_V2		1
 			FD_V3		2
+		sub_protocol==HITEC
+			OPTIMA		0
+			MINIMA		1
 
    Power value => 0x80	0=High/1=Low
   Stream[3]   = option_protocol;
@@ -780,4 +791,8 @@ Serial: 100000 Baud 8e2      _ xxxx xxxx p --
    data[0] = RSSI value
    data[1-28] telemetry data
 
+  Type 0x0A Hitec telemetry data
+   length: 12
+   data[0-10] telemetry data
+
 */
diff --git a/Multiprotocol/Multiprotocol.ino b/Multiprotocol/Multiprotocol.ino
index d159a76..ece93d9 100644
--- a/Multiprotocol/Multiprotocol.ino
+++ b/Multiprotocol/Multiprotocol.ino
@@ -431,6 +431,11 @@ void setup()
 			if (protocol==PROTO_CORONA)
 				option			=	FORCE_CORONA_TUNING;		// Use config-defined tuning value for CORONA
 			else
+		#endif
+		#if defined(FORCE_HITEC_TUNING) && defined(HITEC_CC2500_INO)
+			if (protocol==PROTO_HITEC)
+				option			=	FORCE_HITEC_TUNING;		// Use config-defined tuning value for HITEC
+			else
 		#endif
 				option			=	PPM_prot[line].option;	// Use radio-defined option value
 
@@ -605,7 +610,7 @@ uint8_t Update_All()
 	update_led_status();
 	#if defined(TELEMETRY)
 		#if ( !( defined(MULTI_TELEMETRY) || defined(MULTI_STATUS) ) )
-			if( (protocol==PROTO_FRSKYD) || (protocol==PROTO_BAYANG) || (protocol==PROTO_HUBSAN) || (protocol==PROTO_AFHDS2A) || (protocol==PROTO_FRSKYX) || (protocol==PROTO_DSM) || (protocol==PROTO_CABELL) )
+			if( (protocol==PROTO_FRSKYD) || (protocol==PROTO_BAYANG) || (protocol==PROTO_HUBSAN) || (protocol==PROTO_AFHDS2A) || (protocol==PROTO_FRSKYX) || (protocol==PROTO_DSM) || (protocol==PROTO_CABELL)  || (protocol==PROTO_HITEC))
 		#endif
 				TelemetryUpdate();
 	#endif
@@ -948,6 +953,14 @@ static void protocol_init()
 						remote_callback = ReadCORONA;
 						break;
 				#endif
+				#if defined(HITEC_CC2500_INO)
+					case PROTO_HITEC:
+						PE1_off;	//antenna RF2
+						PE2_on;
+						next_callback = initHITEC();
+						remote_callback = ReadHITEC;
+						break;
+				#endif
 			#endif
 			#ifdef CYRF6936_INSTALLED
 				#if defined(DSM_CYRF6936_INO)
@@ -1236,6 +1249,11 @@ void update_serial_data()
 		if (protocol==PROTO_CORONA)
 			option=FORCE_CORONA_TUNING;	// Use config-defined tuning value for CORONA
 		else
+	#endif
+	#if defined(FORCE_HITEC_TUNING) && defined(HITEC_CC2500_INO)
+		if (protocol==PROTO_HITEC)
+			option=FORCE_HITEC_TUNING;	// Use config-defined tuning value for HITEC
+		else
 	#endif
 			option=rx_ok_buff[3];		// Use radio-defined option value
 	
diff --git a/Multiprotocol/Telemetry.ino b/Multiprotocol/Telemetry.ino
index 1b3d4f1..c686f9d 100644
--- a/Multiprotocol/Telemetry.ino
+++ b/Multiprotocol/Telemetry.ino
@@ -349,7 +349,7 @@ void frsky_link_frame()
 		telemetry_link |= 2 ;		// Send hub if available
 	}
 	else
-		if (protocol==PROTO_HUBSAN||protocol==PROTO_AFHDS2A||protocol==PROTO_BAYANG||protocol==PROTO_CABELL)
+		if (protocol==PROTO_HUBSAN||protocol==PROTO_AFHDS2A||protocol==PROTO_BAYANG||protocol==PROTO_CABELL||protocol==PROTO_HITEC)
 		{	
 			frame[1] = v_lipo1;
 			frame[2] = v_lipo2;			
diff --git a/Multiprotocol/Validate.h b/Multiprotocol/Validate.h
index 6252ee9..56d4bc4 100644
--- a/Multiprotocol/Validate.h
+++ b/Multiprotocol/Validate.h
@@ -87,6 +87,11 @@
 		#error "The CORONA forced frequency tuning value is outside of the range -127..127."
 	#endif
 #endif
+#ifdef FORCE_HITEC_TUNING
+	#if ( FORCE_HITEC_TUNING < -127 ) || ( FORCE_HITEC_TUNING > 127 )
+		#error "The HITEC forced frequency tuning value is outside of the range -127..127."
+	#endif
+#endif
 #ifdef FORCE_FLYSKY_TUNING
 	#if ( FORCE_FLYSKY_TUNING < -300 ) || ( FORCE_FLYSKY_TUNING > 300 )
 		#error "The Flysky forced frequency tuning value is outside of the range -300..300."
@@ -146,6 +151,7 @@
 	#undef	FRSKYX_CC2500_INO
 	#undef	SFHSS_CC2500_INO
 	#undef	CORONA_CC2500_INO
+	#undef	HITEC_CC2500_INO
 #endif
 #ifndef NRF24L01_INSTALLED
 	#undef	BAYANG_NRF24L01_INO
@@ -179,11 +185,14 @@
 	#undef INVERT_TELEMETRY
 	#undef AFHDS2A_FW_TELEMETRY
 	#undef AFHDS2A_HUB_TELEMETRY
+	#undef HITEC_FW_TELEMETRY
+	#undef HITEC_HUB_TELEMETRY
 	#undef BAYANG_HUB_TELEMETRY
 	#undef CABELL_HUB_TELEMETRY
 	#undef HUBSAN_HUB_TELEMETRY
 	#undef HUB_TELEMETRY
 	#undef SPORT_TELEMETRY
+	#undef SPORT_POLLING
 	#undef DSM_TELEMETRY
 	#undef MULTI_STATUS
 	#undef MULTI_TELEMETRY
@@ -204,25 +213,36 @@
 		#undef 	AFHDS2A_HUB_TELEMETRY
 		#undef 	AFHDS2A_FW_TELEMETRY
 	#endif
+	#if not defined(HITEC_CC2500_INO)
+		#undef 	HITEC_HUB_TELEMETRY
+		#undef 	HITEC_FW_TELEMETRY
+	#endif
+	#if defined(HITEC_HUB_TELEMETRY) && defined(HITEC_FW_TELEMETRY)
+		#error You need to choose HUB or FW telemetry but not both.
+	#endif
 	#if not defined(FRSKYD_CC2500_INO)
 		#undef HUB_TELEMETRY
 	#endif
 	#if not defined(FRSKYX_CC2500_INO)
 		#undef SPORT_TELEMETRY
+		#undef SPORT_POLLING
+	#endif
+	#if not defined (SPORT_TELEMETRY) || not defined (STM32_BOARD)
+		#undef SPORT_POLLING
+	#endif
+	#if defined SPORT_POLLING && not defined INVERT_TELEMETRY
+		#error SPORT_POLLING has been defined but not INVERT_TELEMETRY. They should be both enabled to work.
 	#endif
 	#if not defined(DSM_CYRF6936_INO)
 		#undef DSM_TELEMETRY
 	#endif
-	#if not defined(DSM_TELEMETRY) && not defined(SPORT_TELEMETRY) && not defined(HUB_TELEMETRY) && not defined(HUBSAN_HUB_TELEMETRY) && not defined(BAYANG_HUB_TELEMETRY) && not defined(CABELL_HUB_TELEMETRY) && not defined(AFHDS2A_HUB_TELEMETRY) && not defined(AFHDS2A_FW_TELEMETRY) && not defined(MULTI_TELEMETRY) && not defined(MULTI_STATUS)
+	#if not defined(DSM_TELEMETRY) && not defined(SPORT_TELEMETRY) && not defined(HUB_TELEMETRY) && not defined(HUBSAN_HUB_TELEMETRY) && not defined(BAYANG_HUB_TELEMETRY) && not defined(CABELL_HUB_TELEMETRY) && not defined(AFHDS2A_HUB_TELEMETRY) && not defined(AFHDS2A_FW_TELEMETRY) && not defined(MULTI_TELEMETRY) && not defined(MULTI_STATUS) && not defined(HITEC_HUB_TELEMETRY) && not defined(HITEC_FW_TELEMETRY)
 		#undef TELEMETRY
 		#undef INVERT_TELEMETRY
+		#undef SPORT_POLLING
 	#endif
 #endif
 
-#if not defined (SPORT_TELEMETRY) || not defined (STM32_BOARD)
-	#undef SPORT_POLLING
-#endif
-
 //Make sure TX is defined correctly
 #ifndef AILERON
 	#error You must select a correct channel order.
diff --git a/Multiprotocol/_Config.h b/Multiprotocol/_Config.h
index 54c0a31..e2d6756 100644
--- a/Multiprotocol/_Config.h
+++ b/Multiprotocol/_Config.h
@@ -99,6 +99,7 @@
 //#define FORCE_FRSKYX_TUNING	0
 //#define FORCE_SFHSS_TUNING	0
 //#define FORCE_CORONA_TUNING	0
+//#define FORCE_HITEC_TUNING	0
 
 /** A7105 Fine Frequency Tuning **/
 //This is required in rare cases where some A7105 modules and/or RXs have an inaccurate crystal oscillator.
@@ -163,6 +164,7 @@
 #define	FRSKYX_CC2500_INO
 #define	SFHSS_CC2500_INO
 #define	CORONA_CC2500_INO
+#define	HITEC_CC2500_INO
 
 //The protocols below need a NRF24L01 to be installed
 #define	BAYANG_NRF24L01_INO
@@ -246,6 +248,8 @@
 #define BAYANG_HUB_TELEMETRY		// Use FrSkyD Hub format to send telemetry to TX
 #define HUBSAN_HUB_TELEMETRY		// Use FrSkyD Hub format to send telemetry to TX
 #define CABELL_HUB_TELEMETRY		// Use FrSkyD Hub format to send telemetry to TX
+#define HITEC_HUB_TELEMETRY			// Use FrSkyD Hub format to send telemetry to TX
+//#define HITEC_FW_TELEMETRY			// Forward received telemetry packet directly to TX to be decoded
 
 //SPORT_POLLING is an implementation of the same polling routine as XJT module for sport telemetry bidirectional communication.
 //This is useful for passing sport control frames from TX to RX(ex: changing Betaflight PID or VTX channels on the fly using LUA scripts with OpentX).
@@ -547,6 +551,9 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 		FD_V3
 	PROTO_CFLIE
 		NONE
+	PROTO_HITEC
+		OPTIMA
+		MINIMA
 */
 
 // RX_Num is used for TX & RX match. Using different RX_Num values for each receiver will prevent starting a model with the false config loaded...