diff --git a/sonoff/language/bg-BG.h b/sonoff/language/bg-BG.h
index 3b0aa8a20..b04271a7f 100644
--- a/sonoff/language/bg-BG.h
+++ b/sonoff/language/bg-BG.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Активиране на SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/cs-CZ.h b/sonoff/language/cs-CZ.h
index c7cfcd99f..caf213296 100644
--- a/sonoff/language/cs-CZ.h
+++ b/sonoff/language/cs-CZ.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Povol SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/de-DE.h b/sonoff/language/de-DE.h
index 74be66eac..2c2b48d5e 100644
--- a/sonoff/language/de-DE.h
+++ b/sonoff/language/de-DE.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "SM16716 aktivieren"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/el-GR.h b/sonoff/language/el-GR.h
index 03bc7dc4e..faa5f0ec2 100644
--- a/sonoff/language/el-GR.h
+++ b/sonoff/language/el-GR.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Ενεργοποίηση SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/en-GB.h b/sonoff/language/en-GB.h
index 249bb66c5..a4acbf38d 100644
--- a/sonoff/language/en-GB.h
+++ b/sonoff/language/en-GB.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Enable SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/es-AR.h b/sonoff/language/es-AR.h
index 19988b248..075c8bbf5 100644
--- a/sonoff/language/es-AR.h
+++ b/sonoff/language/es-AR.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Habilitar SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/fr-FR.h b/sonoff/language/fr-FR.h
index 27623806d..a75205c26 100644
--- a/sonoff/language/fr-FR.h
+++ b/sonoff/language/fr-FR.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Activer SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/he-HE.h b/sonoff/language/he-HE.h
index a4cee77c5..031635c15 100644
--- a/sonoff/language/he-HE.h
+++ b/sonoff/language/he-HE.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Enable SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/hu-HU.h b/sonoff/language/hu-HU.h
index 89adb73e6..3d8cc8850 100644
--- a/sonoff/language/hu-HU.h
+++ b/sonoff/language/hu-HU.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "SM16716 engedélyezése"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/it-IT.h b/sonoff/language/it-IT.h
index 7b0801056..c2b3a60c3 100644
--- a/sonoff/language/it-IT.h
+++ b/sonoff/language/it-IT.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Abilita SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/nl-NL.h b/sonoff/language/nl-NL.h
index 6aa5ee7c3..c9a0e4715 100644
--- a/sonoff/language/nl-NL.h
+++ b/sonoff/language/nl-NL.h
@@ -556,7 +556,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "SM16716 inschakelen"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/pl-PL.h b/sonoff/language/pl-PL.h
index fa38c7887..1ad8e5546 100644
--- a/sonoff/language/pl-PL.h
+++ b/sonoff/language/pl-PL.h
@@ -556,7 +556,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Włącz SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/pt-BR.h b/sonoff/language/pt-BR.h
index af3d10974..e3f61775a 100644
--- a/sonoff/language/pt-BR.h
+++ b/sonoff/language/pt-BR.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Habilitar SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/pt-PT.h b/sonoff/language/pt-PT.h
index e868601cb..e9b3c470e 100644
--- a/sonoff/language/pt-PT.h
+++ b/sonoff/language/pt-PT.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Enable SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/ru-RU.h b/sonoff/language/ru-RU.h
index b7e079a76..a0a0953e9 100644
--- a/sonoff/language/ru-RU.h
+++ b/sonoff/language/ru-RU.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Enable SM16716"
 
 // Units
 #define D_UNIT_AMPERE "А"
diff --git a/sonoff/language/sk-SK.h b/sonoff/language/sk-SK.h
index 4b14e8c3d..f1e6495c9 100644
--- a/sonoff/language/sk-SK.h
+++ b/sonoff/language/sk-SK.h
@@ -556,7 +556,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Povoľ SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/sv-SE.h b/sonoff/language/sv-SE.h
index fe8f4231b..961637b35 100644
--- a/sonoff/language/sv-SE.h
+++ b/sonoff/language/sv-SE.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Aktivera SM16716"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/tr-TR.h b/sonoff/language/tr-TR.h
index a307f84f1..1302595cf 100755
--- a/sonoff/language/tr-TR.h
+++ b/sonoff/language/tr-TR.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "SM16716 Aktif"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/uk-UK.h b/sonoff/language/uk-UK.h
index 1ddea2efd..5a2aad11b 100644
--- a/sonoff/language/uk-UK.h
+++ b/sonoff/language/uk-UK.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Увімкнений SM16716"
 
 // Units
 #define D_UNIT_AMPERE "А"
diff --git a/sonoff/language/zh-CN.h b/sonoff/language/zh-CN.h
index c362fd86a..3f24ab2ae 100644
--- a/sonoff/language/zh-CN.h
+++ b/sonoff/language/zh-CN.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "启用 SM16716"
 
 // Units
 #define D_UNIT_AMPERE "安"
diff --git a/sonoff/language/zh-TW.h b/sonoff/language/zh-TW.h
index 105ca749f..be91648d2 100644
--- a/sonoff/language/zh-TW.h
+++ b/sonoff/language/zh-TW.h
@@ -555,7 +555,7 @@
 #define D_SENSOR_CSE7766_RX    "CSE7766 Rx"
 #define D_SENSOR_SM16716_CLK   "SM16716 CLK"
 #define D_SENSOR_SM16716_DAT   "SM16716 DAT"
-#define D_SENSOR_SM16716_SEL   "SM16716 SEL"
+#define D_SENSOR_SM16716_POWER "Enable SM16716"
 
 // Units
 #define D_UNIT_AMPERE "安"
diff --git a/sonoff/sonoff_template.h b/sonoff/sonoff_template.h
index 561750a71..12f9a9241 100644
--- a/sonoff/sonoff_template.h
+++ b/sonoff/sonoff_template.h
@@ -230,7 +230,7 @@ const char kSensorNames[] PROGMEM =
   D_SENSOR_BUTTON "1in|" D_SENSOR_BUTTON "2in|" D_SENSOR_BUTTON "3in|" D_SENSOR_BUTTON "4in|"
   D_SENSOR_NRG_SEL "|" D_SENSOR_NRG_SEL "i|" D_SENSOR_NRG_CF1 "|" D_SENSOR_HLW_CF "|" D_SENSOR_HJL_CF "|"
   D_SENSOR_MCP39F5_TX "|" D_SENSOR_MCP39F5_RX "|" D_SENSOR_MCP39F5_RST "|"
-  D_SENSOR_SM16716_CLK "|" D_SENSOR_SM16716_DAT "|" D_SENSOR_SM16716_SEL
+  D_SENSOR_SM16716_CLK "|" D_SENSOR_SM16716_DAT "|" D_SENSOR_SM16716_POWER
   ;
 
 /********************************************************************************************/
@@ -1892,7 +1892,7 @@ const mytmplt kModules[MAXMODULE] PROGMEM = {
      0,                // GPIO10
                        // GPIO11
      GPIO_USER,        // GPIO12 Alt. White on some devices
-     GPIO_USER,        // GPIO13 SM16716 Select on some devices
+     GPIO_USER,        // GPIO13 SM16716 Enable on some devices
      GPIO_SM16716_DAT, // GPIO14 SM16716 Data
      0,                // GPIO15 wired to GND
      GPIO_USER,        // GPIO16 N.C.
diff --git a/sonoff/support_features.ino b/sonoff/support_features.ino
index 6c1abf97a..1dc19e172 100644
--- a/sonoff/support_features.ino
+++ b/sonoff/support_features.ino
@@ -177,8 +177,10 @@ void GetFeatures(void)
 #ifdef USE_ARMTRONIX_DIMMERS
   feature_drv2 |= 0x00020000;  // xdrv_18_armtronixdimmer.ino
 #endif
+#ifdef USE_SM16716
+  feature_drv2 |= 0x00040000;  // xdrv_04_light.ino
+#endif
 
-//  feature_drv2 |= 0x00040000;
 //  feature_drv2 |= 0x00080000;
 //  feature_drv2 |= 0x00100000;
 //  feature_drv2 |= 0x00200000;