diff --git a/sonoff/sonoff.ino b/sonoff/sonoff.ino
index b6d84d618..8df877520 100755
--- a/sonoff/sonoff.ino
+++ b/sonoff/sonoff.ino
@@ -83,6 +83,7 @@ unsigned long feature_drv1;                 // Compiled driver feature map
 unsigned long feature_drv2;                 // Compiled driver feature map
 unsigned long feature_sns1;                 // Compiled sensor feature map
 unsigned long feature_sns2;                 // Compiled sensor feature map
+unsigned long feature5;                     // Compiled feature map
 unsigned long serial_polling_window = 0;    // Serial polling window
 unsigned long state_second = 0;             // State second timer
 unsigned long state_50msecond = 0;          // State 50msecond timer
diff --git a/sonoff/support_command.ino b/sonoff/support_command.ino
index 2c2e7038f..6a7b21e8b 100644
--- a/sonoff/support_command.ino
+++ b/sonoff/support_command.ino
@@ -319,8 +319,8 @@ void CmndStatus(void)
   }
 
   if ((0 == payload) || (4 == payload)) {
-    Response_P(PSTR("{\"" D_CMND_STATUS D_STATUS4_MEMORY "\":{\"" D_JSON_PROGRAMSIZE "\":%d,\"" D_JSON_FREEMEMORY "\":%d,\"" D_JSON_HEAPSIZE "\":%d,\"" D_JSON_PROGRAMFLASHSIZE "\":%d,\"" D_JSON_FLASHSIZE "\":%d,\"" D_JSON_FLASHCHIPID "\":\"%06X\",\"" D_JSON_FLASHMODE "\":%d,\"" D_JSON_FEATURES "\":[\"%08X\",\"%08X\",\"%08X\",\"%08X\",\"%08X\"]}}"),
-      ESP.getSketchSize()/1024, ESP.getFreeSketchSpace()/1024, ESP.getFreeHeap()/1024, ESP.getFlashChipSize()/1024, ESP.getFlashChipRealSize()/1024, ESP.getFlashChipId(), ESP.getFlashChipMode(), LANGUAGE_LCID, feature_drv1, feature_drv2, feature_sns1, feature_sns2);
+    Response_P(PSTR("{\"" D_CMND_STATUS D_STATUS4_MEMORY "\":{\"" D_JSON_PROGRAMSIZE "\":%d,\"" D_JSON_FREEMEMORY "\":%d,\"" D_JSON_HEAPSIZE "\":%d,\"" D_JSON_PROGRAMFLASHSIZE "\":%d,\"" D_JSON_FLASHSIZE "\":%d,\"" D_JSON_FLASHCHIPID "\":\"%06X\",\"" D_JSON_FLASHMODE "\":%d,\"" D_JSON_FEATURES "\":[\"%08X\",\"%08X\",\"%08X\",\"%08X\",\"%08X\",\"%08X\"]}}"),
+      ESP.getSketchSize()/1024, ESP.getFreeSketchSpace()/1024, ESP.getFreeHeap()/1024, ESP.getFlashChipSize()/1024, ESP.getFlashChipRealSize()/1024, ESP.getFlashChipId(), ESP.getFlashChipMode(), LANGUAGE_LCID, feature_drv1, feature_drv2, feature_sns1, feature_sns2, feature5);
     MqttPublishPrefixTopic_P(option, PSTR(D_CMND_STATUS "4"));
   }
 
diff --git a/sonoff/support_features.ino b/sonoff/support_features.ino
index 0a57eb80b..aaa729104 100644
--- a/sonoff/support_features.ino
+++ b/sonoff/support_features.ino
@@ -23,7 +23,7 @@
 
 void GetFeatures(void)
 {
-  feature_drv1 = 0x00000000;   // xdrv_02_mqtt.ino, xdrv_04_light.ino, xdrv_06_snfbridge.ino
+  feature_drv1 = 0x00000000;
 
 #ifdef USE_ENERGY_MARGIN_DETECTION
   feature_drv1 |= 0x00000001;  // xdrv_03_energy.ino
@@ -190,7 +190,7 @@ void GetFeatures(void)
   feature_drv2 |= 0x00100000;  // xdrv_21_wemo.ino
 #endif
 #ifdef USE_SONOFF_IFAN
-  feature_drv2 |= 0x00200000;
+  feature_drv2 |= 0x00200000;  // xdrv_22_sonoff_ifan.ino
 #endif
 
 //  feature_drv2 |= 0x00400000;
@@ -225,7 +225,7 @@ void GetFeatures(void)
 
 /*********************************************************************************************/
 
-  feature_sns1 = 0x00000000;   // xsns_01_counter.ino, xsns_04_snfsc.ino
+  feature_sns1 = 0x00000000;
 
 #ifdef USE_COUNTER
   feature_sns1 |= 0x00000001;  // xsns_01_counter.ino
@@ -404,21 +404,65 @@ void GetFeatures(void)
   feature_sns2 |= 0x01000000;  // xnrg_07_ade7953.ino
 #endif
 #ifdef USE_SPS30
-  feature_sns2 |= 0x02000000;
+  feature_sns2 |= 0x02000000;  // xsns_44_sps30.ino
 #endif
 #ifdef USE_VL53L0X
-  feature_sns2 |= 0x04000000;
+  feature_sns2 |= 0x04000000;  // xsns_45_vl53l0x.ino
 #endif
 #ifdef USE_MLX90614
-  feature_sns2 |= 0x08000000;
+  feature_sns2 |= 0x08000000;  // xsns_46_MLX90614.ino
 #endif
 #ifdef USE_MAX31865
-  feature_sns2 |= 0x10000000;
+  feature_sns2 |= 0x10000000;  // xsns_47-max31865.ino
 #endif
 #ifdef USE_CHIRP
-  feature_sns2 |= 0x20000000;
+  feature_sns2 |= 0x20000000;  // xsns_48_chirp.ino
 #endif
 //  feature_sns2 |= 0x40000000;
 //  feature_sns2 |= 0x80000000;
 
+/*********************************************************************************************/
+
+  feature5 = 0x00000000;
+
+//  feature5 |= 0x00000001;
+//  feature5 |= 0x00000002;
+//  feature5 |= 0x00000004;
+//  feature5 |= 0x00000008;
+
+//  feature5 |= 0x00000010;
+//  feature5 |= 0x00000020;
+//  feature5 |= 0x00000040;
+//  feature5 |= 0x00000080;
+
+//  feature5 |= 0x00000100;
+//  feature5 |= 0x00000200;
+//  feature5 |= 0x00000400;
+//  feature5 |= 0x00000800;
+
+//  feature5 |= 0x00001000;
+//  feature5 |= 0x00002000;
+//  feature5 |= 0x00004000;
+//  feature5 |= 0x00008000;
+
+//  feature5 |= 0x00010000;
+//  feature5 |= 0x00020000;
+//  feature5 |= 0x00040000;
+//  feature5 |= 0x00080000;
+
+//  feature5 |= 0x00100000;
+//  feature5 |= 0x00200000;
+//  feature5 |= 0x00400000;
+//  feature5 |= 0x00800000;
+
+//  feature5 |= 0x01000000;
+//  feature5 |= 0x02000000;
+//  feature5 |= 0x04000000;
+//  feature5 |= 0x08000000;
+
+//  feature5 |= 0x10000000;
+//  feature5 |= 0x20000000;
+//  feature5 |= 0x40000000;
+//  feature5 |= 0x80000000;
+
 }