diff --git a/BUILDS.md b/BUILDS.md
index e882329d9..9cf437df2 100644
--- a/BUILDS.md
+++ b/BUILDS.md
@@ -67,6 +67,7 @@
 | USE_PZEM_AC           | - | - | x | x | x | - | - |
 | USE_PZEM_DC           | - | - | x | x | x | - | - |
 | USE_MCP39F501         | - | x | x | x | x | - | - |
+| USE_SDM72             | - | - | - | - | x | - | - |
 | USE_SDM120            | - | - | - | - | x | - | - |
 | USE_SDM630            | - | - | - | - | x | - | - |
 | USE_DDS2382           | - | - | - | - | x | - | - |
diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc723c450..30671cf0d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,9 @@ All notable changes to this project will be documented in this file.
 ## [Unreleased] - Development
 
 ## [9.2.0.6]
+### Added
+- Support for Eastron SDM72D-M three phase 100A Modbus energy meter (#10862)
+
 ### Changed
 - Removed migration support for versions before v8.1.0 (Doris)
 - ESP32 Increase number of switch GPIOs from 8 to 28
diff --git a/tasmota/i18n.h b/tasmota/i18n.h
index 27cd842ca..be888d5d3 100644
--- a/tasmota/i18n.h
+++ b/tasmota/i18n.h
@@ -73,6 +73,7 @@
 #define D_JSON_EXPORT "Export"
 #define D_JSON_EXPORT_ACTIVE "ExportActive"
 #define D_JSON_EXPORT_REACTIVE "ExportReactive"
+#define D_JSON_EXPORT_POWER "ExportPower"
 #define D_JSON_FAILED "Failed"
 #define D_JSON_FALLBACKTOPIC "FallbackTopic"
 #define D_JSON_FEATURES "Features"
@@ -99,6 +100,7 @@
 #define D_JSON_ID "Id"
 #define D_JSON_ILLUMINANCE "Illuminance"
 #define D_JSON_IMPORT_ACTIVE "ImportActive"
+#define D_JSON_IMPORT_POWER "ImportPower"
 #define D_JSON_IMPORT_REACTIVE "ImportReactive"
 #define D_JSON_INFRARED "Infrared"
 #define D_JSON_UNKNOWN "Unknown"
diff --git a/tasmota/language/af_AF.h b/tasmota/language/af_AF.h
index 2a6acd73d..05f4c7154 100644
--- a/tasmota/language/af_AF.h
+++ b/tasmota/language/af_AF.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Uitvoer krag"
+#define D_IMPORT_POWER 	  "Invoer krag"
 #define D_PHASE_ANGLE     "Fasehoek"
 #define D_IMPORT_ACTIVE   "Invoer aktief"
 #define D_EXPORT_ACTIVE   "Uitvoer aktief"
diff --git a/tasmota/language/bg_BG.h b/tasmota/language/bg_BG.h
index b5a450bd7..1e6a0d5ef 100644
--- a/tasmota/language/bg_BG.h
+++ b/tasmota/language/bg_BG.h
@@ -629,6 +629,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -833,7 +835,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Фазов ъгъл"
 #define D_IMPORT_ACTIVE   "Входна активна мощност"
 #define D_EXPORT_ACTIVE   "Изходна активна мощност"
diff --git a/tasmota/language/cs_CZ.h b/tasmota/language/cs_CZ.h
index 6449196c5..1f1e4f156 100644
--- a/tasmota/language/cs_CZ.h
+++ b/tasmota/language/cs_CZ.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Phase Angle"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/language/de_DE.h b/tasmota/language/de_DE.h
index 1af8a09ac..7817531a5 100644
--- a/tasmota/language/de_DE.h
+++ b/tasmota/language/de_DE.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Exportiere Leistung"
+#define D_IMPORT_POWER 	  "Importiere Leistung"
 #define D_PHASE_ANGLE     "Phasenwinkel"
 #define D_IMPORT_ACTIVE   "Importiere Wirk"
 #define D_EXPORT_ACTIVE   "Exportiere Wirk"
diff --git a/tasmota/language/el_GR.h b/tasmota/language/el_GR.h
index 0409a9696..4fbf89dd9 100644
--- a/tasmota/language/el_GR.h
+++ b/tasmota/language/el_GR.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Phase Angle"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/language/en_GB.h b/tasmota/language/en_GB.h
index 2cde1ccdf..af7cef8d6 100644
--- a/tasmota/language/en_GB.h
+++ b/tasmota/language/en_GB.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Phase Angle"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/language/es_ES.h b/tasmota/language/es_ES.h
index 0147a88f5..8f99d5fb1 100644
--- a/tasmota/language/es_ES.h
+++ b/tasmota/language/es_ES.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Ángulo de Fase"
 #define D_IMPORT_ACTIVE   "P. Activa Entrante"
 #define D_EXPORT_ACTIVE   "P. Activa Saliente"
diff --git a/tasmota/language/fr_FR.h b/tasmota/language/fr_FR.h
index 2d2a8aaba..958dca519 100644
--- a/tasmota/language/fr_FR.h
+++ b/tasmota/language/fr_FR.h
@@ -626,6 +626,8 @@
 #define D_SENSOR_SBR_TX        "SerBr TX"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 TX"
 #define D_SENSOR_SDM120_RX     "SDMx20 RX"
 #define D_SENSOR_SDM630_TX     "SDM630 TX"
@@ -829,7 +831,9 @@
 #define D_UNIT_WATT "W"
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Angle de phase"
 #define D_IMPORT_ACTIVE   "Énergie act conso"
 #define D_EXPORT_ACTIVE   "Énergie act fournie"
diff --git a/tasmota/language/fy_NL.h b/tasmota/language/fy_NL.h
index 29167a6c6..1460d1d99 100644
--- a/tasmota/language/fy_NL.h
+++ b/tasmota/language/fy_NL.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Eksportearje krêft"
+#define D_IMPORT_POWER 	  "Ymportearje krêft"
 #define D_PHASE_ANGLE     "Faze hoeke"
 #define D_IMPORT_ACTIVE   "Ymportearje echt"
 #define D_EXPORT_ACTIVE   "Eksportearje echt"
diff --git a/tasmota/language/he_HE.h b/tasmota/language/he_HE.h
index 11b2e385e..b90029ede 100644
--- a/tasmota/language/he_HE.h
+++ b/tasmota/language/he_HE.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Phase Angle"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/language/hu_HU.h b/tasmota/language/hu_HU.h
index f7b862d96..2c74d5134 100644
--- a/tasmota/language/hu_HU.h
+++ b/tasmota/language/hu_HU.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Fázisszög"
 #define D_IMPORT_ACTIVE   "Bejövő aktív"
 #define D_EXPORT_ACTIVE   "Kimenő aktív"
diff --git a/tasmota/language/it_IT.h b/tasmota/language/it_IT.h
index b4f8a0bb4..0543032f3 100644
--- a/tasmota/language/it_IT.h
+++ b/tasmota/language/it_IT.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr - TX"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri - TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech - RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 - TX"
 #define D_SENSOR_SDM120_RX     "SDMx20 - RX"
 #define D_SENSOR_SDM630_TX     "SDM630 - TX"
@@ -833,7 +835,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Potenza esportata"
+#define D_IMPORT_POWER 	  "Potenza importata"
 #define D_PHASE_ANGLE     "Angolo Fase"
 #define D_IMPORT_ACTIVE   "Potenza attiva importata"
 #define D_EXPORT_ACTIVE   "Potenza attiva esportata"
diff --git a/tasmota/language/ko_KO.h b/tasmota/language/ko_KO.h
index 22d0b17e1..d96b76f76 100644
--- a/tasmota/language/ko_KO.h
+++ b/tasmota/language/ko_KO.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Phase Angle"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/language/nl_NL.h b/tasmota/language/nl_NL.h
index 908e8c576..3c9a0773c 100644
--- a/tasmota/language/nl_NL.h
+++ b/tasmota/language/nl_NL.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export vermogen"
+#define D_IMPORT_POWER 	  "Import vermogen"
 #define D_PHASE_ANGLE     "Fase hoek"
 #define D_IMPORT_ACTIVE   "Import werkelijk"
 #define D_EXPORT_ACTIVE   "Export werkelijk"
diff --git a/tasmota/language/pl_PL.h b/tasmota/language/pl_PL.h
index 9a7c2cd03..d477cccd3 100644
--- a/tasmota/language/pl_PL.h
+++ b/tasmota/language/pl_PL.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Przesunięcie faz"
 #define D_IMPORT_ACTIVE   "Czynna pobrana"
 #define D_EXPORT_ACTIVE   "Czynna oddana"
diff --git a/tasmota/language/pt_BR.h b/tasmota/language/pt_BR.h
index 84aef8ede..3660bdaa1 100644
--- a/tasmota/language/pt_BR.h
+++ b/tasmota/language/pt_BR.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "W/h"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Ângulo de Fase"
 #define D_IMPORT_ACTIVE   "Importar Ativo"
 #define D_EXPORT_ACTIVE   "Exportar Ativo"
diff --git a/tasmota/language/pt_PT.h b/tasmota/language/pt_PT.h
index a02bb9a67..3b4ea2614 100644
--- a/tasmota/language/pt_PT.h
+++ b/tasmota/language/pt_PT.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Ângulo de fase"
 #define D_IMPORT_ACTIVE   "Ativo importado"
 #define D_EXPORT_ACTIVE   "Ativo exportado"
diff --git a/tasmota/language/ro_RO.h b/tasmota/language/ro_RO.h
index 9a1ed142a..c6810406d 100644
--- a/tasmota/language/ro_RO.h
+++ b/tasmota/language/ro_RO.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Unghi de fază"
 #define D_IMPORT_ACTIVE   "Import Activ"
 #define D_EXPORT_ACTIVE   "Export Activ"
diff --git a/tasmota/language/ru_RU.h b/tasmota/language/ru_RU.h
index a2029c118..8941a770d 100644
--- a/tasmota/language/ru_RU.h
+++ b/tasmota/language/ru_RU.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "ВтЧ"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Угол фазы"
 #define D_IMPORT_ACTIVE   "Импорт активной мощности"
 #define D_EXPORT_ACTIVE   "Экспорт активной мощности"
diff --git a/tasmota/language/sk_SK.h b/tasmota/language/sk_SK.h
index a7e2f2f9a..e30692e58 100644
--- a/tasmota/language/sk_SK.h
+++ b/tasmota/language/sk_SK.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Phase Angle"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/language/sv_SE.h b/tasmota/language/sv_SE.h
index 32708fe6a..dad72de28 100644
--- a/tasmota/language/sv_SE.h
+++ b/tasmota/language/sv_SE.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Fasvinkel"
 #define D_IMPORT_ACTIVE   "Import aktiv"
 #define D_EXPORT_ACTIVE   "Export aktiv"
diff --git a/tasmota/language/tr_TR.h b/tasmota/language/tr_TR.h
index b45a886e3..ab7d00a31 100644
--- a/tasmota/language/tr_TR.h
+++ b/tasmota/language/tr_TR.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Phase Angle"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/language/uk_UA.h b/tasmota/language/uk_UA.h
index 8fb58deed..c2c1cbd72 100644
--- a/tasmota/language/uk_UA.h
+++ b/tasmota/language/uk_UA.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR                  "Вт/г"
 #define D_UNIT_WATT_METER_QUADRAT        "Вт/м²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Кут фази"
 #define D_IMPORT_ACTIVE   "Активна вхід"
 #define D_EXPORT_ACTIVE   "Активна вихід"
diff --git a/tasmota/language/vi_VN.h b/tasmota/language/vi_VN.h
index 1bc4ffe71..e71874381 100644
--- a/tasmota/language/vi_VN.h
+++ b/tasmota/language/vi_VN.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "Wh"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "Góc pha"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/language/zh_CN.h b/tasmota/language/zh_CN.h
index bc929c300..186a013eb 100644
--- a/tasmota/language/zh_CN.h
+++ b/tasmota/language/zh_CN.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "瓦时"
 #define D_UNIT_WATT_METER_QUADRAT "瓦/平米"
 
-//SDM220, SDM120, LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "相位角"
 #define D_IMPORT_ACTIVE   "有功输入"
 #define D_EXPORT_ACTIVE   "有功输出"
diff --git a/tasmota/language/zh_TW.h b/tasmota/language/zh_TW.h
index 51c8d50f8..5a8e3591f 100644
--- a/tasmota/language/zh_TW.h
+++ b/tasmota/language/zh_TW.h
@@ -630,6 +630,8 @@
 #define D_SENSOR_SBR_TX        "SerBr Tx"
 #define D_SENSOR_SR04_TRIG     "SR04 Tri/TX"
 #define D_SENSOR_SR04_ECHO     "SR04 Ech/RX"
+#define D_SENSOR_SDM72_TX      "SDM72 Tx"
+#define D_SENSOR_SDM72_RX      "SDM72 Rx"
 #define D_SENSOR_SDM120_TX     "SDMx20 Tx"
 #define D_SENSOR_SDM120_RX     "SDMx20 Rx"
 #define D_SENSOR_SDM630_TX     "SDM630 Tx"
@@ -834,7 +836,9 @@
 #define D_UNIT_WATTHOUR "瓦小時"
 #define D_UNIT_WATT_METER_QUADRAT "W/m²"
 
-//SDM220、 SDM120、 LE01MR
+//SDM220, SDM120, SDM72, LE01MR
+#define D_EXPORT_POWER    "Export Power"
+#define D_IMPORT_POWER 	  "Import Power"
 #define D_PHASE_ANGLE     "相量(Phase Angle)"
 #define D_IMPORT_ACTIVE   "Import Active"
 #define D_EXPORT_ACTIVE   "Export Active"
diff --git a/tasmota/my_user_config.h b/tasmota/my_user_config.h
index 25a629c05..fc4becb48 100644
--- a/tasmota/my_user_config.h
+++ b/tasmota/my_user_config.h
@@ -682,6 +682,9 @@
 #define USE_PZEM_AC                              // Add support for PZEM014,016 Energy monitor (+1k1 code)
 #define USE_PZEM_DC                              // Add support for PZEM003,017 Energy monitor (+1k1 code)
 #define USE_MCP39F501                            // Add support for MCP39F501 Energy monitor as used in Shelly 2 (+3k1 code)
+//#define USE_SDM72                                // Add support for Eastron SDM72-Modbus energy monitor (+0k3 code)
+  #define SDM72_SPEED          9600              // SDM72-Modbus RS485 serial speed (default: 9600 baud)
+  // #define SDM72_IMPEXP                            // Show additonal import/export active energy and power in MQTT and Web (+0k5 code)
 //#define USE_SDM120                               // Add support for Eastron SDM120-Modbus energy monitor (+1k1 code)
   #define SDM120_SPEED         2400              // SDM120-Modbus RS485 serial speed (default: 2400 baud)
 //#define USE_SDM630                               // Add support for Eastron SDM630-Modbus energy monitor (+0k6 code)
diff --git a/tasmota/support_features.ino b/tasmota/support_features.ino
index 1d17193e5..8e1766439 100644
--- a/tasmota/support_features.ino
+++ b/tasmota/support_features.ino
@@ -712,7 +712,9 @@ void ResponseAppendFeatures(void)
 #if defined(USE_I2C) && defined(USE_TOF10120)
     feature7 |= 0x10000000;  // xsns_84_tof10120
 #endif
-//    feature7 |= 0x20000000;
+#if defined(USE_ENERGY_SENSOR) && defined(USE_SDM72)
+    feature7 |= 0x20000000;  // xnrg_18_sdm72.ino
+#endif
 //    feature7 |= 0x40000000;
 //    feature7 |= 0x80000000;
   }
diff --git a/tasmota/tasmota_configurations.h b/tasmota/tasmota_configurations.h
index de60b84e1..6d7664f8b 100644
--- a/tasmota/tasmota_configurations.h
+++ b/tasmota/tasmota_configurations.h
@@ -185,6 +185,7 @@
 #define USE_PZEM_AC                              // Add support for PZEM014,016 Energy monitor (+1k1 code)
 #define USE_PZEM_DC                              // Add support for PZEM003,017 Energy monitor (+1k1 code)
 #define USE_MCP39F501                            // Add support for MCP39F501 Energy monitor as used in Shelly 2 (+3k1 code)
+#define USE_SDM72                                // Add support for Eastron SDM72-Modbus energy monitor (+0k3 code)
 #define USE_SDM120                               // Add support for Eastron SDM120-Modbus energy monitor (+1k1 code)
 #define USE_SDM630                               // Add support for Eastron SDM630-Modbus energy monitor (+0k6 code)
 #define USE_DDS2382                              // Add support for Hiking DDS2382 Modbus energy monitor (+0k6 code)
@@ -287,6 +288,7 @@
   #undef USE_PZEM_AC                             // Disable PZEM014,016 Energy monitor
   #undef USE_PZEM_DC                             // Disable PZEM003,017 Energy monitor
   #undef USE_MCP39F501                           // Disable MCP39F501 Energy monitor as used in Shelly 2
+  #undef USE_SDM72                               // Disable support for Eastron SDM72-Modbus energy meter
   #undef USE_SDM120                              // Disable support for Eastron SDM120-Modbus energy meter
   #undef USE_SDM630                              // Disable support for Eastron SDM630-Modbus energy monitor (+0k6 code)
   #undef USE_DDS2382                             // Disable support for Hiking DDS2382 Modbus energy monitor (+0k6 code)
@@ -388,6 +390,7 @@
   #undef USE_PZEM_AC                             // Disable PZEM014,016 Energy monitor
   #undef USE_PZEM_DC                             // Disable PZEM003,017 Energy monitor
   #undef USE_MCP39F501                           // Disable MCP39F501 Energy monitor as used in Shelly 2
+  #undef USE_SDM72                               // Disable support for Eastron SDM72-Modbus energy meter
   #undef USE_SDM120                              // Disable support for Eastron SDM120-Modbus energy meter
   #undef USE_SDM630                              // Disable support for Eastron SDM630-Modbus energy monitor (+0k6 code)
   #undef USE_DDS2382                             // Disable support for Hiking DDS2382 Modbus energy monitor (+0k6 code)
@@ -563,6 +566,7 @@
 #undef USE_PZEM_AC                               // Disable PZEM014,016 Energy monitor
 #undef USE_PZEM_DC                               // Disable PZEM003,017 Energy monitor
 #undef USE_MCP39F501                             // Disable MCP39F501 Energy monitor as used in Shelly 2
+#undef USE_SDM72                                 // Disable support for Eastron SDM72-Modbus energy meter
 #undef USE_SDM120                                // Disable support for Eastron SDM120-Modbus energy meter
 #undef USE_SDM630                                // Disable support for Eastron SDM630-Modbus energy monitor (+0k6 code)
 #undef USE_DDS2382                               // Disable support for Hiking DDS2382 Modbus energy monitor (+0k6 code)
@@ -700,6 +704,7 @@
 #undef USE_PZEM_AC                               // Disable PZEM014,016 Energy monitor
 #undef USE_PZEM_DC                               // Disable PZEM003,017 Energy monitor
 //#undef USE_MCP39F501                             // Disable MCP39F501 Energy monitor as used in Shelly 2
+#undef USE_SDM72                                 // Disable support for Eastron SDM72-Modbus energy meter
 #undef USE_SDM120                                // Disable support for Eastron SDM120-Modbus energy meter
 #undef USE_SDM630                                // Disable support for Eastron SDM630-Modbus energy monitor (+0k6 code)
 #undef USE_DDS2382                               // Disable support for Hiking DDS2382 Modbus energy monitor (+0k6 code)
@@ -841,6 +846,7 @@
 #undef USE_PZEM_AC                               // Disable PZEM014,016 Energy monitor
 #undef USE_PZEM_DC                               // Disable PZEM003,017 Energy monitor
 #undef USE_MCP39F501                             // Disable MCP39F501 Energy monitor as used in Shelly 2
+#undef USE_SDM72                                 // Disable support for Eastron SDM72-Modbus energy meter
 #undef USE_SDM120                                // Disable support for Eastron SDM120-Modbus energy meter
 #undef USE_SDM630                                // Disable support for Eastron SDM630-Modbus energy monitor (+0k6 code)
 #undef USE_DDS2382                               // Disable support for Hiking DDS2382 Modbus energy monitor (+0k6 code)
diff --git a/tasmota/tasmota_template.h b/tasmota/tasmota_template.h
index dbdc41cce..98567ca42 100644
--- a/tasmota/tasmota_template.h
+++ b/tasmota/tasmota_template.h
@@ -148,6 +148,7 @@ enum UserSelectablePins {
   GPIO_BS814_CLK, GPIO_BS814_DAT,      // Holtek BS814A2 touch ctrlr
   GPIO_WIEGAND_D0, GPIO_WIEGAND_D1,    // Wiegand Data lines
   GPIO_NEOPOOL_TX, GPIO_NEOPOOL_RX,    // Sugar Valley RS485 interface
+  GPIO_SDM72_TX, GPIO_SDM72_RX,        // SDM72 Serial interface
   GPIO_SENSOR_END };
 
 enum ProgramSelectablePins {
@@ -316,6 +317,7 @@ const char kSensorNames[] PROGMEM =
   D_SENSOR_BS814_CLK "|" D_SENSOR_BS814_DAT "|"
   D_SENSOR_WIEGAND_D0 "|" D_SENSOR_WIEGAND_D1 "|"
   D_SENSOR_NEOPOOL_TX "|" D_SENSOR_NEOPOOL_RX "|"
+  D_SENSOR_SDM72_TX "|" D_SENSOR_SDM72_RX "|"
   ;
 
 const char kSensorNamesFixed[] PROGMEM =
@@ -605,6 +607,10 @@ const uint16_t kGpioNiceList[] PROGMEM = {
   AGPIO(GPIO_WE517_TX),      // WE517 Serial interface
   AGPIO(GPIO_WE517_RX),      // WE517 Serial interface
 #endif
+#ifdef USE_SDM72
+  AGPIO(GPIO_SDM72_TX),      // SDM72 Serial interface
+  AGPIO(GPIO_SDM72_RX),      // SDM72 Serial interface
+#endif
 #endif  // USE_ENERGY_SENSOR
 
 /*-------------------------------------------------------------------------------------------*\
diff --git a/tasmota/xdrv_03_energy.ino b/tasmota/xdrv_03_energy.ino
index f253838aa..d63472a9d 100644
--- a/tasmota/xdrv_03_energy.ino
+++ b/tasmota/xdrv_03_energy.ino
@@ -80,9 +80,9 @@ struct ENERGY {
   float power_factor[3] = { NAN, NAN, NAN };    // 0.12
   float frequency[3] = { NAN, NAN, NAN };       // 123.1 Hz
 
-#ifdef SDM630_IMPORT
+#if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP)
   float import_active[3] = { NAN, NAN, NAN };   // 123.123 kWh
-#endif  // SDM630_IMPORT
+#endif  // SDM630_IMPORT || SDM72_IMPEXP
   float export_active[3] = { NAN, NAN, NAN };   // 123.123 kWh
 
   float start_energy = 0;                       // 12345.12345 kWh total previous
@@ -919,10 +919,10 @@ const char HTTP_ENERGY_SNS2[] PROGMEM =
 const char HTTP_ENERGY_SNS3[] PROGMEM =
   "{s}" D_EXPORT_ACTIVE "{m}%s " D_UNIT_KILOWATTHOUR "{e}";
 
-#ifdef SDM630_IMPORT
+#if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP)
 const char HTTP_ENERGY_SNS4[] PROGMEM =
   "{s}" D_IMPORT_ACTIVE "{m}%s " D_UNIT_KILOWATTHOUR "{e}";
-#endif  // SDM630_IMPORT
+#endif  // SDM630_IMPORT || SDM72_IMPEXP
 #endif  // USE_WEBSERVER
 
 void EnergyShow(bool json)
@@ -987,17 +987,17 @@ void EnergyShow(bool json)
   char voltage_chr[Energy.phase_count][FLOATSZ];
   char current_chr[Energy.phase_count][FLOATSZ];
   char active_power_chr[Energy.phase_count][FLOATSZ];
-#ifdef SDM630_IMPORT
+#if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP)
   char import_active_chr[Energy.phase_count][FLOATSZ];
-#endif  // SDM630_IMPORT
+#endif  // SDM630_IMPORT || SDM72_IMPEXP
   char export_active_chr[Energy.phase_count][FLOATSZ];
   for (uint32_t i = 0; i < Energy.phase_count; i++) {
     dtostrfd(Energy.voltage[i], Settings.flag2.voltage_resolution, voltage_chr[i]);
     dtostrfd(Energy.current[i], Settings.flag2.current_resolution, current_chr[i]);
     dtostrfd(Energy.active_power[i], Settings.flag2.wattage_resolution, active_power_chr[i]);
-#ifdef SDM630_IMPORT
+#if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP)
     dtostrfd(Energy.import_active[i], Settings.flag2.energy_resolution, import_active_chr[i]);
-#endif  // SDM630_IMPORT
+#endif  // SDM630_IMPORT || SDM72_IMPEXP
     dtostrfd(Energy.export_active[i], Settings.flag2.energy_resolution, export_active_chr[i]);
   }
 
@@ -1040,7 +1040,7 @@ void EnergyShow(bool json)
       energy_yesterday_chr,
       energy_daily_chr);
 
- #ifdef SDM630_IMPORT
+ #if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP)
     if (!isnan(Energy.import_active[0])) {
       ResponseAppend_P(PSTR(",\"" D_JSON_IMPORT_ACTIVE "\":%s"),
         EnergyFormat(value_chr, import_active_chr[0], json));
@@ -1049,7 +1049,7 @@ void EnergyShow(bool json)
           EnergyFormatIndex(value_chr, energy_return_chr[0], json, 2));
       }
     }
-#endif  // SDM630_IMPORT
+#endif  // SDM630_IMPORT || SDM72_IMPEXP
 
     if (!isnan(Energy.export_active[0])) {
       ResponseAppend_P(PSTR(",\"" D_JSON_EXPORT_ACTIVE "\":%s"),
@@ -1152,11 +1152,11 @@ void EnergyShow(bool json)
     if (!isnan(Energy.export_active[0])) {
       WSContentSend_PD(HTTP_ENERGY_SNS3, EnergyFormat(value_chr, export_active_chr[0], json));
     }
-#ifdef SDM630_IMPORT
+#if defined(SDM630_IMPORT) || defined(SDM72_IMPEXP)
     if (!isnan(Energy.import_active[0])) {
       WSContentSend_PD(HTTP_ENERGY_SNS4, EnergyFormat(value_chr, import_active_chr[0], json));
     }
-#endif  // SDM630_IMPORT
+#endif  // SDM630_IMPORT || SDM72_IMPEXP
 
     XnrgCall(FUNC_WEB_SENSOR);
 #endif  // USE_WEBSERVER
diff --git a/tasmota/xnrg_18_sdm72.ino b/tasmota/xnrg_18_sdm72.ino
new file mode 100644
index 000000000..0da11cba3
--- /dev/null
+++ b/tasmota/xnrg_18_sdm72.ino
@@ -0,0 +1,210 @@
+/*
+  xnrg_18_sdm72.ino - Eastron SDM72D-M Modbus energy meter support for Tasmota
+
+  Copyright (C) 2021  Gennaro Tortone, Theo Arends and Norbert Richter
+
+  This program 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.
+
+  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifdef USE_ENERGY_SENSOR
+#ifdef USE_SDM72
+/*********************************************************************************************\
+ * Eastron SDM72 Modbus energy meter
+\*********************************************************************************************/
+
+#define XNRG_18             18
+
+// can be user defined in my_user_config.h
+#ifndef SDM72_SPEED
+  #define SDM72_SPEED       9600    // default SDM72 Modbus address
+#endif
+// can be user defined in my_user_config.h
+#ifndef SDM72_ADDR
+  #define SDM72_ADDR        1       // default SDM72 Modbus address
+#endif
+
+#include <TasmotaModbus.h>
+TasmotaModbus *Sdm72Modbus;
+
+const uint16_t sdm72_register[] {
+  0x0034,   // 0 SDM72D_POWER               [W]
+  0x0156,   // 3 SDM72D_TOTAL_ACTIVE        [kWh]
+#ifdef SDM72_IMPEXP
+  0x0500,   // 1 SDM72D_IMPORT_POWER        [W]
+  0x0502,   // 2 SDM72D_EXPORT_POWER        [W]
+  0x0048,   // 4 SDM72D_IMPORT_ACTIVE       [kWh]
+  0x004A    // 5 SDM72D_EXPORT_ACTIVE       [kWh]
+#endif  //  SDM72_IMPEXP
+};
+
+struct SDM72 {
+  float total_active = NAN;
+#ifdef SDM72_IMPEXP
+  float import_power = 0;
+  float export_power = 0;
+  float import_active = 0;
+#endif  //  SDM72_IMPEXP
+  uint8_t read_state = 0;
+  uint8_t send_retry = 0;
+} Sdm72;
+
+/*********************************************************************************************/
+
+void Sdm72Every250ms(void)
+{
+  bool data_ready = Sdm72Modbus->ReceiveReady();
+
+  if (data_ready) {
+    uint8_t buffer[14];  // At least 5 + (2 * 2) = 9
+
+    uint32_t error = Sdm72Modbus->ReceiveBuffer(buffer, 2);
+    AddLogBuffer(LOG_LEVEL_DEBUG_MORE, buffer, Sdm72Modbus->ReceiveCount());
+
+    if (error) {
+      AddLog(LOG_LEVEL_DEBUG, PSTR("SDM: SDM72 error %d"), error);
+    } else {
+      Energy.data_valid[0] = 0;
+
+      float value;
+      ((uint8_t*)&value)[3] = buffer[3];   // Get float values
+      ((uint8_t*)&value)[2] = buffer[4];
+      ((uint8_t*)&value)[1] = buffer[5];
+      ((uint8_t*)&value)[0] = buffer[6];
+
+      switch(Sdm72.read_state) {
+        case 0:
+          Energy.active_power[0] = value;     // W
+          break;
+
+        case 1:
+          Sdm72.total_active = value;         // kWh
+          break;
+
+#ifdef SDM72_IMPEXP
+        case 2:
+          Sdm72.import_power = value;         // W
+          break;
+
+        case 3:
+          Sdm72.export_power = value;         // W
+          break;
+
+        case 4:
+          Energy.import_active[0] = value;    // kWh
+          break;
+
+        case 5:
+          Energy.export_active[0] = value;    // kWh
+          break;
+#endif  //  SDM72_IMPEXP
+      }
+
+      ++Sdm72.read_state %= ARRAY_SIZE(sdm72_register);
+      if (0 == Sdm72.read_state && !isnan(Sdm72.total_active)) {
+        EnergyUpdateTotal(Sdm72.total_active, true);
+      }
+    }
+  } // end data ready
+
+  if (0 == Sdm72.send_retry || data_ready) {
+    Sdm72.send_retry = 5;
+    Sdm72Modbus->Send(SDM72_ADDR, 0x04, sdm72_register[Sdm72.read_state], 2);
+  } else {
+    Sdm72.send_retry--;
+  }
+}
+
+void Sdm72SnsInit(void)
+{
+  Sdm72Modbus = new TasmotaModbus(Pin(GPIO_SDM72_RX), Pin(GPIO_SDM72_TX));
+  uint8_t result = Sdm72Modbus->Begin(SDM72_SPEED);
+  if (result) {
+    if (2 == result) {
+        ClaimSerial();
+    }
+  } else {
+    TasmotaGlobal.energy_driver = ENERGY_NONE;
+  }
+}
+
+void Sdm72DrvInit(void)
+{
+  if (PinUsed(GPIO_SDM72_RX) && PinUsed(GPIO_SDM72_TX)) {
+    Energy.voltage_available = false;
+    Energy.current_available = false;
+    TasmotaGlobal.energy_driver = XNRG_18;
+  }
+}
+
+#ifdef USE_WEBSERVER
+#ifdef SDM72_IMPEXP
+const char HTTP_ENERGY_SDM72[] PROGMEM =
+  "{s}" D_EXPORT_POWER "{m}%*_f " D_UNIT_WATT "{e}"
+  "{s}" D_IMPORT_POWER "{m}%*_f " D_UNIT_WATT "{e}";
+#endif  // SDM72_IMPEXP
+#endif  // USE_WEBSERVER
+
+void Sdm72Show(bool json)
+{
+  if (isnan(Sdm72.total_active)) { return; }
+
+  if (json) {
+#ifdef SDM72_IMPEXP
+     ResponseAppend_P(PSTR(",\"" D_JSON_EXPORT_POWER "\":%*_f,\"" D_JSON_IMPORT_POWER "\":%*_f"),
+      Settings.flag2.wattage_resolution, &Sdm72.export_power,
+      Settings.flag2.wattage_resolution, &Sdm72.import_power);
+#endif  // SDM72_IMPEXP
+#ifdef USE_WEBSERVER
+  } else {
+#ifdef SDM72_IMPEXP
+    WSContentSend_PD(HTTP_ENERGY_SDM72,
+      Settings.flag2.wattage_resolution, &Sdm72.export_power,
+      Settings.flag2.wattage_resolution, &Sdm72.import_power);
+#endif  // SDM72_IMPEXP
+#endif  // USE_WEBSERVER
+  }
+}
+
+/*********************************************************************************************\
+ * Interface
+\*********************************************************************************************/
+
+bool Xnrg18(uint8_t function)
+{
+  bool result = false;
+
+  switch (function) {
+    case FUNC_EVERY_250_MSECOND:
+      Sdm72Every250ms();
+      break;
+    case FUNC_JSON_APPEND:
+      Sdm72Show(1);
+      break;
+#ifdef USE_WEBSERVER
+    case FUNC_WEB_SENSOR:
+      Sdm72Show(0);
+      break;
+#endif  // USE_WEBSERVER
+    case FUNC_INIT:
+      Sdm72SnsInit();
+      break;
+    case FUNC_PRE_INIT:
+      Sdm72DrvInit();
+      break;
+  }
+  return result;
+}
+
+#endif  // USE_SDM72
+#endif  // USE_ENERGY_SENSOR
diff --git a/tools/decode-status.py b/tools/decode-status.py
index 040ae94d4..995d0e111 100755
--- a/tools/decode-status.py
+++ b/tools/decode-status.py
@@ -245,7 +245,7 @@ a_features = [[
     "USE_DISPLAY_ILI9488","USE_DISPLAY_SSD1351","USE_DISPLAY_RA8876","USE_DISPLAY_ST7789",
     "USE_DISPLAY_SSD1331","USE_UFILESYS","USE_TIMEPROP","USE_PID",
     "USE_BS814A2","USE_SEESAW_SOIL","USE_WIEGAND","USE_NEOPOOL",
-    "USE_TOF10120","","",""
+    "USE_TOF10120","USE_SDM72","",""
     ],[
     "","","","",
     "","","","",