diff --git a/radio/src/pulses/flysky.cpp b/radio/src/pulses/flysky.cpp
index 4406c2ad0..1fb307776 100644
--- a/radio/src/pulses/flysky.cpp
+++ b/radio/src/pulses/flysky.cpp
@@ -39,7 +39,8 @@ enum DEBUG_RF_FRAME_PRINT_E {
   BOTH_FRAME_PRINT = 3
 };
 
-#define DEBUG_RF_FRAME_PRINT FRAME_PRINT_OFF
+//#define DEBUG_RF_FRAME_PRINT FRAME_PRINT_OFF
+#define DEBUG_RF_FRAME_PRINT BOTH_FRAME_PRINT
 #define FLYSKY_MODULE_TIMEOUT 155             /* ms */
 #define FLYSKY_PERIOD 4                       /*ms*/
 #define NUM_OF_NV14_CHANNELS (14)
@@ -399,7 +400,7 @@ inline void debugFrame(const uint8_t* rxBuffer, uint8_t rxBufferCount)
 
 inline void parseResponse()
 {
-  const afhds2Resp* resp =
+  afhds2Resp* resp =
       reinterpret_cast<afhds2Resp*>(intmodulePulsesData.flysky.telemetry);
   uint8_t dataLen = intmodulePulsesData.flysky.telemetry_index;
 
diff --git a/radio/src/telemetry/flysky_nv14.cpp b/radio/src/telemetry/flysky_nv14.cpp
index ba0f8b920..62e392c4a 100644
--- a/radio/src/telemetry/flysky_nv14.cpp
+++ b/radio/src/telemetry/flysky_nv14.cpp
@@ -21,6 +21,46 @@
 #include "opentx.h"
 #include "flysky_nv14.h"
 
+enum FlySkySensorType_E {
+  FLYSKY_SENSOR_RX_VOLTAGE=0,
+  FLYSKY_SENSOR_RX_SIGNAL,
+  FLYSKY_SENSOR_RX_RSSI,
+  FLYSKY_SENSOR_RX_NOISE,
+  FLYSKY_SENSOR_RX_SNR,
+
+  FLYSKY_SENSOR_TEMP,
+  FLYSKY_SENSOR_EXT_VOLTAGE,
+  FLYSKY_SENSOR_MOTO_RPM,
+  FLYSKY_SENSOR_PRESSURE,
+  FLYSKY_SENSOR_GPS
+};
+
+typedef struct FLYSKY_GPS_INFO_S {
+  uint8_t position_fix;
+  uint8_t satell_cnt;
+  uint8_t latitude[4];
+  uint8_t longtitude[4];
+  uint8_t altitude[4];
+  uint8_t g_speed[2];
+  uint8_t direction[2];
+} gps_info_t;
+
+typedef struct FLYSKY_SENSOR_DATA_S {
+  uint8_t sensor_type;
+  uint8_t sensor_id;
+  uint8_t voltage[2];
+  uint8_t signal;
+  uint8_t rssi[2];
+  uint8_t noise[2];
+  uint8_t snr[2];
+  uint8_t temp[2];
+  uint8_t ext_voltage[2];
+  uint8_t moto_rpm[2];
+  uint8_t pressure_value[2];
+  gps_info_t gps_info;
+} rx_sensor_t;
+
+
 #define FLYSKY_FIXED_RX_VOLTAGE (uint8_t)(FLYSKY_SENSOR_RX_VOLTAGE + (uint8_t)0xA0)
 
 #define MIN_SNR 8
@@ -43,7 +83,6 @@ struct FlyskyNv14Sensor {
   const bool issigned;
 };
 
-
 union nv14SensorData {
   uint8_t UINT8;
   uint16_t UINT16;
@@ -51,8 +90,6 @@ union nv14SensorData {
   uint32_t UINT32;
 };
 
-
-
 const FlyskyNv14Sensor Nv14Sensor[]=
 {
     {FLYSKY_FIXED_RX_VOLTAGE,  0, STR_SENSOR_A3,          UNIT_VOLTS,         2, 0, 2, false},
@@ -187,15 +224,25 @@ int32_t GetSensorValueFlySkyNv14(const FlyskyNv14Sensor* sensor,
   return value;
 }
 
-void flySkyNv14ProcessTelemetryPacket(const uint8_t* ptr, uint8_t sensorID)
+void flySkyNv14ProcessTelemetryPacket(uint8_t* ptr, uint8_t len)
 {
-  uint8_t instance = *ptr++;
-  if (sensorID == FLYSKY_SENSOR_RX_VOLTAGE) sensorID = FLYSKY_FIXED_RX_VOLTAGE;
+  uint8_t sensorType = *ptr++;
+  uint8_t sensorID   = *ptr++;
+
+  TRACE("ID[%02X] Type[%02X] len=%d", ptr[1], ptr[0], len);
+
+  // remove unknown sensor (strange values)
+  if (sensorType == 0xEE) return;
+  if (sensorType == FLYSKY_SENSOR_RX_VOLTAGE)
+    sensorType = FLYSKY_FIXED_RX_VOLTAGE;
+
   for (const FlyskyNv14Sensor sensor : Nv14Sensor) {
-    if (sensor.id == sensorID) {
+    if (sensor.id == sensorType) {
       int32_t value = GetSensorValueFlySkyNv14(&sensor, ptr);
+      TRACE("[%02X] id=%02X(%s) subId=%02X value=%d",
+            sensorID, sensor.id, sensor.name, sensor.subId, value);
       setTelemetryValue(PROTOCOL_TELEMETRY_FLYSKY_NV14, sensor.id, sensor.subId,
-                        instance, value, sensor.unit, sensor.precision);
+                        sensorID, value, sensor.unit, sensor.precision);
     }
   }
 
diff --git a/radio/src/telemetry/flysky_nv14.h b/radio/src/telemetry/flysky_nv14.h
index 554a8fa49..35cc91c17 100644
--- a/radio/src/telemetry/flysky_nv14.h
+++ b/radio/src/telemetry/flysky_nv14.h
@@ -21,43 +21,7 @@
 #ifndef __FLYSKY_NV14_H__
 #define __FLYSKY_NV14_H__
 
-enum FlySkySensorType_E {
-  FLYSKY_SENSOR_RX_VOLTAGE,
-  FLYSKY_SENSOR_RX_SIGNAL,
-  FLYSKY_SENSOR_RX_RSSI,
-  FLYSKY_SENSOR_RX_NOISE,
-  FLYSKY_SENSOR_RX_SNR,
-  FLYSKY_SENSOR_TEMP,
-  FLYSKY_SENSOR_EXT_VOLTAGE,
-  FLYSKY_SENSOR_MOTO_RPM,
-  FLYSKY_SENSOR_PRESSURE,
-  FLYSKY_SENSOR_GPS
-};
-typedef struct FLYSKY_GPS_INFO_S {
-  uint8_t position_fix;
-  uint8_t satell_cnt;
-  uint8_t latitude[4];
-  uint8_t longtitude[4];
-  uint8_t altitude[4];
-  uint8_t g_speed[2];
-  uint8_t direction[2];
-} gps_info_t;
-typedef struct FLYSKY_SENSOR_DATA_S {
-  uint8_t sensor_type;
-  uint8_t sensor_id;
-  uint8_t voltage[2];
-  uint8_t signal;
-  uint8_t rssi[2];
-  uint8_t noise[2];
-  uint8_t snr[2];
-  uint8_t temp[2];
-  uint8_t ext_voltage[2];
-  uint8_t moto_rpm[2];
-  uint8_t pressure_value[2];
-  gps_info_t gps_info;
-} rx_sensor_t;
-
 void flySkyNv14SetDefault(int index, uint8_t id, uint8_t subId, uint8_t instance);
-void flySkyNv14ProcessTelemetryPacket(const uint8_t * ptr, uint8_t SensorType );
+void flySkyNv14ProcessTelemetryPacket(uint8_t * ptr, uint8_t len );
 
 #endif
diff --git a/radio/src/telemetry/telemetry_sensors.cpp b/radio/src/telemetry/telemetry_sensors.cpp
index 842312bf4..285c057f9 100644
--- a/radio/src/telemetry/telemetry_sensors.cpp
+++ b/radio/src/telemetry/telemetry_sensors.cpp
@@ -26,6 +26,8 @@
   #include "libopenui.h"
 #endif
 
+#include "telemetry/flysky_nv14.h"
+
 TelemetryItem telemetryItems[MAX_TELEMETRY_SENSORS];
 uint8_t allowNewSensors;
 
@@ -557,6 +559,12 @@ int setTelemetryValue(TelemetryProtocol protocol, uint16_t id, uint8_t subId, ui
         break;
 #endif
 
+#if defined(AFHDS2)
+      case PROTOCOL_TELEMETRY_FLYSKY_NV14:
+        flySkyNv14SetDefault(index, id, subId, instance);
+        break;
+#endif
+
 #if defined(MULTIMODULE)
       case PROTOCOL_TELEMETRY_SPEKTRUM:
         spektrumSetDefault(index, id, subId, instance);