diff --git a/sonoff/language/bg-BG.h b/sonoff/language/bg-BG.h
index a24e95d70..47cc10d88 100644
--- a/sonoff/language/bg-BG.h
+++ b/sonoff/language/bg-BG.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/cs-CZ.h b/sonoff/language/cs-CZ.h
index 31b23dac9..f21911772 100644
--- a/sonoff/language/cs-CZ.h
+++ b/sonoff/language/cs-CZ.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/de-DE.h b/sonoff/language/de-DE.h
index 849d356af..93a44c9de 100644
--- a/sonoff/language/de-DE.h
+++ b/sonoff/language/de-DE.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/el-GR.h b/sonoff/language/el-GR.h
index 325558b83..00d690e80 100644
--- a/sonoff/language/el-GR.h
+++ b/sonoff/language/el-GR.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/en-GB.h b/sonoff/language/en-GB.h
index 5cee90b5c..2402e8c01 100644
--- a/sonoff/language/en-GB.h
+++ b/sonoff/language/en-GB.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/es-ES.h b/sonoff/language/es-ES.h
index f5f31ffc6..43c9b2fa9 100644
--- a/sonoff/language/es-ES.h
+++ b/sonoff/language/es-ES.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/fr-FR.h b/sonoff/language/fr-FR.h
index b52156447..a33c48639 100644
--- a/sonoff/language/fr-FR.h
+++ b/sonoff/language/fr-FR.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/he-HE.h b/sonoff/language/he-HE.h
index 52c9d8cf9..d31069675 100644
--- a/sonoff/language/he-HE.h
+++ b/sonoff/language/he-HE.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/hu-HU.h b/sonoff/language/hu-HU.h
index 635756447..a5094fe44 100644
--- a/sonoff/language/hu-HU.h
+++ b/sonoff/language/hu-HU.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/it-IT.h b/sonoff/language/it-IT.h
index 7a35a4dfc..6ac9a14d6 100644
--- a/sonoff/language/it-IT.h
+++ b/sonoff/language/it-IT.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/ko-KO.h b/sonoff/language/ko-KO.h
index 6ae84f9a7..ac1ae34ce 100644
--- a/sonoff/language/ko-KO.h
+++ b/sonoff/language/ko-KO.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/nl-NL.h b/sonoff/language/nl-NL.h
index fd94dbe09..5d0a6aacd 100644
--- a/sonoff/language/nl-NL.h
+++ b/sonoff/language/nl-NL.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/pl-PL.h b/sonoff/language/pl-PL.h
index b871a18ea..a167cfa7d 100644
--- a/sonoff/language/pl-PL.h
+++ b/sonoff/language/pl-PL.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/pt-BR.h b/sonoff/language/pt-BR.h
index b4048fe8c..ae2349b8e 100644
--- a/sonoff/language/pt-BR.h
+++ b/sonoff/language/pt-BR.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/pt-PT.h b/sonoff/language/pt-PT.h
index 80ac976b7..fd769a2e4 100644
--- a/sonoff/language/pt-PT.h
+++ b/sonoff/language/pt-PT.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/ru-RU.h b/sonoff/language/ru-RU.h
index 543d8a4f1..3f61e323b 100644
--- a/sonoff/language/ru-RU.h
+++ b/sonoff/language/ru-RU.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "А"
diff --git a/sonoff/language/sk-SK.h b/sonoff/language/sk-SK.h
index 207764960..573975948 100644
--- a/sonoff/language/sk-SK.h
+++ b/sonoff/language/sk-SK.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/sv-SE.h b/sonoff/language/sv-SE.h
index 79cf9dedc..190e9b956 100644
--- a/sonoff/language/sv-SE.h
+++ b/sonoff/language/sv-SE.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/tr-TR.h b/sonoff/language/tr-TR.h
index f28f951d9..9189de9ee 100755
--- a/sonoff/language/tr-TR.h
+++ b/sonoff/language/tr-TR.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "A"
diff --git a/sonoff/language/uk-UK.h b/sonoff/language/uk-UK.h
index 0ea4127c7..f09e80497 100644
--- a/sonoff/language/uk-UK.h
+++ b/sonoff/language/uk-UK.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "А"
diff --git a/sonoff/language/zh-CN.h b/sonoff/language/zh-CN.h
index 22ac1f9cf..fdc8e1277 100644
--- a/sonoff/language/zh-CN.h
+++ b/sonoff/language/zh-CN.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "安"
diff --git a/sonoff/language/zh-TW.h b/sonoff/language/zh-TW.h
index 437656457..85f68b991 100644
--- a/sonoff/language/zh-TW.h
+++ b/sonoff/language/zh-TW.h
@@ -626,7 +626,7 @@
 #define D_SENSOR_SM2135_CLK    "SM2135 Clk"
 #define D_SENSOR_SM2135_DAT    "SM2135 Dat"
 #define D_SENSOR_DEEPSLEEP     "DeepSleep"
-#define D_SENSOR_EXS_MCU_RESET "EXS Reset"
+#define D_SENSOR_EXS_ENABLE    "EXS Enable"
 
 // Units
 #define D_UNIT_AMPERE "安"
diff --git a/sonoff/sonoff_template.h b/sonoff/sonoff_template.h
index c6ed63361..c6ed5b3e2 100644
--- a/sonoff/sonoff_template.h
+++ b/sonoff/sonoff_template.h
@@ -207,7 +207,7 @@ enum UserSelectablePins {
   GPIO_SM2135_CLK,     // SM2135 Clk
   GPIO_SM2135_DAT,     // SM2135 Dat
   GPIO_DEEPSLEEP,      // Kill switch for deepsleep
-  GPIO_EXS_MCU_RESET,  // EXS MCU Reset
+  GPIO_EXS_ENABLE,     // EXS MCU Enable
   GPIO_SENSOR_END };
 
 // Programmer selectable GPIO functionality
@@ -285,7 +285,7 @@ const char kSensorNames[] PROGMEM =
   D_SENSOR_DDS2382_TX "|" D_SENSOR_DDS2382_RX "|"
   D_SENSOR_DDSU666_TX "|" D_SENSOR_DDSU666_RX "|"
   D_SENSOR_SM2135_CLK "|" D_SENSOR_SM2135_DAT "|"
-  D_SENSOR_DEEPSLEEP "|" D_SENSOR_EXS_MCU_RESET "|"
+  D_SENSOR_DEEPSLEEP "|" D_SENSOR_EXS_ENABLE "|"
   ;
 
 const char kSensorNamesFixed[] PROGMEM =
@@ -576,7 +576,7 @@ const uint8_t kGpioNiceList[] PROGMEM = {
   GPIO_TUYA_RX,        // Tuya Serial interface
 #endif
 #ifdef USE_EXS_DIMMER
-  GPIO_EXS_MCU_RESET,  // EXS MCU Reset
+  GPIO_EXS_ENABLE,     // EXS MCU Enable
 #endif
 #endif  // USE_LIGHT
 
@@ -2131,12 +2131,12 @@ const mytmplt kModules[MAXMODULE] PROGMEM = {
      GPIO_REL4,        // GPIO15 WIFI_O3 Relay 4 (0 = Off, 1 = On) controlling the fan
      0, 0
   },
-  { "EXS Dimmer",      // EXS_DIMMER - EX-Stroe WiFi Dimmer v4, two channel (ESP8266 w/ separate MCU dimmer)
+  { "EXS Dimmer",      // EXS_DIMMER - EX-Store WiFi Dimmer v4, two channel (ESP8266 w/ separate MCU dimmer)
                        // https://ex-store.de/2-Kanal-RS232-WiFi-WLan-Dimmer-Modul-V4-fuer-Unterputzmontage-230V-3A
                        // https://ex-store.de/2-Kanal-RS232-WiFi-WLan-Dimmer-Modul-V4-fuer-Unterputzmontage-230V-3A-ESP8266-V12-Stift-und-Buchsenleisten
      0,
      GPIO_TXD,         // GPIO01 MCU serial control
-     0,
+     GPIO_LEDLNK,      // GPIO02 LED Link
      GPIO_RXD,         // GPIO03 MCU serial control
      GPIO_USER,        // GPIO04
      GPIO_USER,        // GPIO05
@@ -2147,7 +2147,7 @@ const mytmplt kModules[MAXMODULE] PROGMEM = {
      0,                // GPIO10 (SD_DATA3 Flash QIO or ESP8285)
                        // GPIO11 (SD_CMD   Flash)
      GPIO_USER,        // GPIO12
-     GPIO_EXS_MCU_RESET,  // GPIO13 EXS MCU Reset
+     GPIO_EXS_ENABLE,  // GPIO13 EXS MCU Enable
      GPIO_USER,        // GPIO14
      0,                // GPIO15
      0, 0
diff --git a/sonoff/xdrv_30_exs_dimmer.ino b/sonoff/xdrv_30_exs_dimmer.ino
index 63b489b56..a476db95c 100644
--- a/sonoff/xdrv_30_exs_dimmer.ino
+++ b/sonoff/xdrv_30_exs_dimmer.ino
@@ -251,20 +251,6 @@ bool ExsSyncState()
   ExsSyncState(1);
 }
 
-static inline void ExsSetChannelV10(uint8_t channel, const uint8_t *buffer)
-{
-  Exs.dimmer.channel[channel].on = buffer[0];
-  Exs.dimmer.channel[channel].dimm = buffer[1];
-  Exs.dimmer.channel[channel].bright_tbl = 0;
-}
-
-static inline void ExsSetChannel(uint8_t channel, const uint8_t *buffer)
-{
-  Exs.dimmer.channel[channel].on = buffer[0];
-  Exs.dimmer.channel[channel].dimm = buffer[1];
-  Exs.dimmer.channel[channel].bright_tbl = buffer[2];
-}
-
 void ExsDebugState()
 {
 #ifdef EXS_DEBUG
@@ -288,21 +274,71 @@ void ExsPacketProcess(void)
   switch (cmd)
   {
   case EXS_GET_VALUES:
+      /*
+         format firmware 2.1
+         0. byte  = startMarker
+         1. byte  =  0. crc of bytes 2(CMD) - 11(GATE_LOCK)
+         2. byte  =  1. len_Of_Payload
+         3. byte  =  2. CMD
+         4. byte  =  3. MAJOR
+         5. byte  =  4. MINOR
+         6. byte  =  5. GATE1_ON
+         7. byte  =  6. GATE1_DIMM
+         8. byte  =  7. GATE1.BRIGHT
+         9. byte  =  8. GATE2_ON
+        10. byte  =  9. GATE2_DIMM
+        11. byte  = 10. GATE2.BRIGHT
+        12. byte  = 11. GATE_LOCK
+        13. byte  = '\0'
+      */
     if (len > 9)
     {
       Exs.dimmer.version_major = Exs.buffer[3];
       Exs.dimmer.version_minor = Exs.buffer[4];
-      ExsSetChannel(0, &Exs.buffer[5]);
-      ExsSetChannel(1, &Exs.buffer[8]);
+
+      //Exs.dimmer.channel[0].on = Exs.buffer[5];
+      Exs.dimmer.channel[0].on = Exs.buffer[6];
+      Exs.dimmer.channel[0].dimm = Exs.buffer[6];
+      Exs.dimmer.channel[0].bright_tbl = Exs.buffer[7];
+
+      //Exs.dimmer.channel[1].on = Exs.buffer[8];
+      Exs.dimmer.channel[1].on = Exs.buffer[9];
+      Exs.dimmer.channel[1].dimm = Exs.buffer[9];
+      Exs.dimmer.channel[1].bright_tbl = Exs.buffer[10];
+
       Exs.dimmer.gate_lock = Exs.buffer[11];
     }
     else
+      /*
+         format firmware 1.0
+         0. byte  = startMarker
+         1. byte  =  0. crc of bytes 2(CMD) - 9(GATE_LOCK)
+         2. byte  =  1. len_Of_Payload
+         3. byte  =  2. CMD
+         4. byte  =  3. GATE1_ON
+         5. byte  =  4. GATE1_DIMM
+         6. byte  =  5. GATE1.BRIGHT
+         7. byte  =  6. GATE2_ON
+         8. byte  =  7. GATE2_DIMM
+         9. byte  =  8. GATE2.BRIGHT
+        10. byte  =  9. GATE_LOCK
+        11. byte  = '\0'
+    */
     {
       Exs.dimmer.version_major = 1;
       Exs.dimmer.version_minor = 0;
-      ExsSetChannel(0, &Exs.buffer[3]);
-      ExsSetChannel(1, &Exs.buffer[5]);
-      Exs.dimmer.gate_lock = Exs.buffer[8];
+
+      //Exs.dimmer.channel[0].on = Exs.buffer[3] - 48;
+      Exs.dimmer.channel[0].on = Exs.buffer[4] - 48;
+      Exs.dimmer.channel[0].dimm = Exs.buffer[4] - 48;
+      Exs.dimmer.channel[0].bright_tbl = Exs.buffer[5] - 48;
+
+      //Exs.dimmer.channel[1].on = Exs.buffer[6] - 48;
+      Exs.dimmer.channel[1].on = Exs.buffer[7] - 48;
+      Exs.dimmer.channel[1].dimm = Exs.buffer[7] - 48;
+      Exs.dimmer.channel[1].bright_tbl = Exs.buffer[8] - 48;
+
+      Exs.dimmer.gate_lock = Exs.buffer[9] - 48;
     }
 
     ExsDebugState();
@@ -313,7 +349,6 @@ void ExsPacketProcess(void)
     break;
   }
 }
-
 /*
  * API Functions
  */
@@ -360,11 +395,11 @@ void EsxMcuStart(void)
   int retries = 3;
 
 #ifdef EXS_DEBUG
-  AddLog_P2(LOG_LEVEL_DEBUG, PSTR("EXS: Request MCU configuration, PIN %d to Low"), pin[GPIO_EXS_MCU_RESET]);
+  AddLog_P2(LOG_LEVEL_DEBUG, PSTR("EXS: Request MCU configuration, PIN %d to Low"), pin[GPIO_EXS_ENABLE]);
 #endif
 
-  pinMode(pin[GPIO_EXS_MCU_RESET], OUTPUT);
-  digitalWrite(pin[GPIO_EXS_MCU_RESET], LOW);
+  pinMode(pin[GPIO_EXS_ENABLE], OUTPUT);
+  digitalWrite(pin[GPIO_EXS_ENABLE], LOW);
 
   delay(1); // wait 1ms fot the MCU to come online
 
@@ -461,37 +496,23 @@ void ExsSerialInput(void)
 #ifdef EXS_MCU_CMNDS
 
 #define D_PRFX_EXS "Exs"
-#define D_CMND_EXS_GATE "Gate"
 #define D_CMND_EXS_DIMM "Dimm"
 #define D_CMND_EXS_DIMM_TBL "DimmTbl"
 #define D_CMND_EXS_DIMM_VAL "DimmVal"
-#define D_CMND_EXS_GATES "Gates"
 #define D_CMND_EXS_DIMMS "Dimms"
 #define D_CMND_EXS_CH_LOCK "ChLock"
 #define D_CMND_EXS_STATE "State"
 
 const char kExsCommands[] PROGMEM = D_PRFX_EXS "|"
-  D_CMND_EXS_GATE "|"
   D_CMND_EXS_DIMM "|" D_CMND_EXS_DIMM_TBL "|" D_CMND_EXS_DIMM_VAL "|"
-  D_CMND_EXS_GATES "|" D_CMND_EXS_DIMMS "|" D_CMND_EXS_CH_LOCK "|"
+  D_CMND_EXS_DIMMS "|" D_CMND_EXS_CH_LOCK "|"
   D_CMND_EXS_STATE;
 
 void (* const ExsCommand[])(void) PROGMEM =
-  { &CmndExsGate,
-    &CmndExsDimm,  &CmndExsDimmTbl,  &CmndExsDimmVal,
-    &CmndExsGates,  &CmndExsDimms,  &CmndExsChLock,
+  { &CmndExsDimm,  &CmndExsDimmTbl,  &CmndExsDimmVal,
+    &CmndExsDimms,  &CmndExsChLock,
     &CmndExsState };
 
-void CmndExsGate(void)
-{
-  if ((XdrvMailbox.index == 1 || XdrvMailbox.index == 2) &&
-      (XdrvMailbox.payload == 0 || XdrvMailbox.payload == 1)) {
-    ExsSendCmd(EXS_GATE_1_ON + 0x10 * (XdrvMailbox.index - 1) +
-               XdrvMailbox.payload ^ 1, 0);
-  }
-  CmndExsState();
-}
-
 void CmndExsDimm(void)
 {
   if ((XdrvMailbox.index == 1 || XdrvMailbox.index == 2) &&
@@ -522,14 +543,6 @@ void CmndExsDimmVal(void)
   CmndExsState();
 }
 
-void CmndExsGates(void)
-{
-  if (XdrvMailbox.payload == 0 || XdrvMailbox.payload == 1) {
-    ExsSendCmd(EXS_GATES_ON + XdrvMailbox.payload ^ 1, 0);
-  }
-  CmndExsState();
-}
-
 void CmndExsDimms(void)
 {
   if (XdrvMailbox.payload == 0 || XdrvMailbox.payload == 1) {