diff --git a/schrack/cion-registers.json b/schrack/cion-registers.json
index 19f5a53..a6e3c6b 100644
--- a/schrack/cion-registers.json
+++ b/schrack/cion-registers.json
@@ -171,6 +171,16 @@
             "readSchedule": "init",
             "description": "DIP switch states",
             "access": "R"
+        },
+        {
+            "id": "firmwareVersion",
+            "address": 832,
+            "size": 16,
+            "type": "string",
+            "registerType": "holdingRegister",
+            "readSchedule": "init",
+            "description": "Firmware version",
+            "access": "R"
         }
     ]
 }
diff --git a/schrack/integrationpluginschrack.cpp b/schrack/integrationpluginschrack.cpp
index 1dcaa88..aa5877b 100644
--- a/schrack/integrationpluginschrack.cpp
+++ b/schrack/integrationpluginschrack.cpp
@@ -111,6 +111,7 @@ void IntegrationPluginSchrack::setupThing(ThingSetupInfo *info)
             qCDebug(dcSchrack) << "DIP switche states:" << cionConnection->dipSwitches();
             m_cionConnections.insert(thing, cionConnection);
             info->finish(Thing::ThingErrorNoError);
+            info->thing()->setStateValue(cionCurrentVersionStateTypeId, cionConnection->firmwareVersion());
         } else {
             delete cionConnection;
             info->finish(Thing::ThingErrorHardwareNotAvailable);
diff --git a/schrack/integrationpluginschrack.json b/schrack/integrationpluginschrack.json
index 9775477..341a700 100644
--- a/schrack/integrationpluginschrack.json
+++ b/schrack/integrationpluginschrack.json
@@ -89,6 +89,13 @@
                             "displayNameEvent": "Charging started or stopped",
                             "type": "bool",
                             "defaultValue": false
+                        },
+                        {
+                            "id": "33780b19-4855-4b5c-bd84-cec8400309be",
+                            "name": "currentVersion",
+                            "displayName": "Firmware version",
+                            "type": "QString",
+                            "defaultValue": ""
                         }
                     ]
                 }