diff --git a/bundles/org.openhab.binding.shelly/README.md b/bundles/org.openhab.binding.shelly/README.md
index 572b6e1f3a357..ea81bf071f629 100644
--- a/bundles/org.openhab.binding.shelly/README.md
+++ b/bundles/org.openhab.binding.shelly/README.md
@@ -52,7 +52,7 @@ See section [Discovery](#discovery) for details.
 | shellydimmer      | Shelly Dimmer                                          | SHDM-1              |
 | shellydimmer2     | Shelly Dimmer2                                         | SHDM-2              |
 | shellyix3         | Shelly ix3                                             | SHIX3-1             |
-| shellyuni         | Shelly UNI, Shelly Plus UNI                            | SHUNI-1, SNSN-0043X |
+| shellyuni         | Shelly UNI, Shelly Plus UNI                            | SHUNI-1             |
 | shellyplug        | Shelly Plug                                            | SHPLG2-1            |
 | shellyplugs       | Shelly Plug-S                                          | SHPLG-S             |
 | shellyem          | Shelly EM with integrated Power Meters                 | SHEM                |
@@ -86,13 +86,14 @@ See section [Discovery](#discovery) for details.
 | shellyplus1pm        | Shelly Plus 1PM with 1x relay + power meter              | SNSW-001P16EU, S3SW-001P16EU |
 | shellyplus2pm-relay  | Shelly Plus 2PM with 2x relay + power meter, relay mode  | SNSW-002P16EU, SNSW-102P16EU |
 | shellyplus2pm-roller | Shelly Plus 2PM with 2x relay + power meter, roller mode | SNSW-002P16EU, SNSW-102P16EU |
-| shellyplusplug       | Shelly Plug-S                                            | SNPL-00112EU                 |
-| shellyplusplug       | Shelly Plug-IT                                           | SNPL-00110IT                 |
-| shellyplusplug       | Shelly Plug-UK                                           | SNPL-00112UK                 |
-| shellyplusplugus     | Shelly Plug-US                                           | SNPL-00116US                 |
+| shellyplusplug       | Shelly Plus Plug                                         | SNPL-00112EU                 |
+| shellyplusplug       | Shelly Plus Plug-IT                                      | SNPL-00110IT                 |
+| shellyplusplug       | Shelly Plus Plug-UK                                      | SNPL-00112UK                 |
+| shellyplusplugus     | Shelly Plus Plug-US                                      | SNPL-00116US                 |
 | shellyplusi4         | Shelly Plus i4 with 4x AC input                          | SNSN-0024X, S3SN-0024X       |
 | shellyplusi4dc       | Shelly Plus i4 with 4x DC input                          | SNSN-0D24X                   |
 | shellyplus10v        | Shelly Plus Dimmer 0/10V (Gen 2) or 0/1/10V (Gen 3)      | SNDM-00100WW, S3DM-0010WW    |
+| shellyplusuni        | Shelly Plus UNI                                          | SNSN-0043X                   |
 | shellyplusht         | Shelly Plus HT with temperature + humidity sensor        | SNSN-0013A                   |
 | shellyhtg3           | Shelly Plus HT Gen 3 with temperature + humidity sensor  | S3SN-0U12A                   |
 | shellyplussmoke      | Shelly Plus Smoke sensor                                 | SNSN-0031Z                   |
diff --git a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/ShellyBindingConstants.java b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/ShellyBindingConstants.java
index a94fe868d617d..ea395915b14b6 100644
--- a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/ShellyBindingConstants.java
+++ b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/ShellyBindingConstants.java
@@ -76,6 +76,7 @@ public class ShellyBindingConstants {
             THING_TYPE_SHELLYPLUSI4, //
             THING_TYPE_SHELLYPLUSI4DC, //
             THING_TYPE_SHELLYPLUSDIMMER10V, //
+            THING_TYPE_SHELLYPLUSUNI, //
             THING_TYPE_SHELLYPLUSHT, //
             THING_TYPE_SHELLYPLUSHTG3, //
             THING_TYPE_SHELLYPLUSSMOKE, //
diff --git a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/discovery/ShellyThingCreator.java b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/discovery/ShellyThingCreator.java
index 108e6eb574d9e..1b3fd9d32e454 100644
--- a/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/discovery/ShellyThingCreator.java
+++ b/bundles/org.openhab.binding.shelly/src/main/java/org/openhab/binding/shelly/internal/discovery/ShellyThingCreator.java
@@ -295,6 +295,8 @@ public class ShellyThingCreator {
             THING_TYPE_SHELLYPLUSI4DC_STR);
     public static final ThingTypeUID THING_TYPE_SHELLYPLUSHT = new ThingTypeUID(BINDING_ID,
             THING_TYPE_SHELLYPLUSHT_STR);
+    public static final ThingTypeUID THING_TYPE_SHELLYPLUSUNI = new ThingTypeUID(BINDING_ID,
+            THING_TYPE_SHELLYPLUSUNI_STR);
     public static final ThingTypeUID THING_TYPE_SHELLYPLUSHTG3 = new ThingTypeUID(BINDING_ID,
             THING_TYPE_SHELLYPLUSHTG3_STR);
     public static final ThingTypeUID THING_TYPE_SHELLYPLUSSMOKE = new ThingTypeUID(BINDING_ID,
@@ -398,7 +400,7 @@ public class ShellyThingCreator {
         THING_TYPE_MAPPING.put(SHELLYDT_PLUSHT, THING_TYPE_SHELLYPLUSHT_STR);
         THING_TYPE_MAPPING.put(SHELLYDT_PLUSHTG3, THING_TYPE_SHELLYPLUSHTG3_STR);
         THING_TYPE_MAPPING.put(SHELLYDT_PLUSSMOKE, THING_TYPE_SHELLYPLUSSMOKE_STR);
-        THING_TYPE_MAPPING.put(SHELLYDT_PLUSUNI, THING_TYPE_SHELLYUNI_STR);
+        THING_TYPE_MAPPING.put(SHELLYDT_PLUSUNI, THING_TYPE_SHELLYPLUSUNI_STR);
         THING_TYPE_MAPPING.put(SHELLYDT_PLUSDIMMERUS, THING_TYPE_SHELLYPLUSDIMMERUS_STR);
         THING_TYPE_MAPPING.put(SHELLYDT_PLUSDIMMER10V, THING_TYPE_SHELLYPLUSDIMMER10V_STR);
         THING_TYPE_MAPPING.put(SHELLYDT_PLUSDIMMER0110VG3, THING_TYPE_SHELLYPLUSDIMMER10V_STR);
@@ -488,7 +490,7 @@ public class ShellyThingCreator {
         THING_TYPE_MAPPING.put(THING_TYPE_SHELLYPLUSI4DC_STR, THING_TYPE_SHELLYPLUSI4DC_STR);
         THING_TYPE_MAPPING.put(THING_TYPE_SHELLYPLUSHT_STR, THING_TYPE_SHELLYPLUSHT_STR);
         THING_TYPE_MAPPING.put(THING_TYPE_SHELLYPLUSSMOKE_STR, THING_TYPE_SHELLYPLUSSMOKE_STR);
-        THING_TYPE_MAPPING.put(THING_TYPE_SHELLYPLUSUNI_STR, THING_TYPE_SHELLYUNI_STR);
+        THING_TYPE_MAPPING.put(THING_TYPE_SHELLYPLUSUNI_STR, THING_TYPE_SHELLYPLUSUNI_STR);
         THING_TYPE_MAPPING.put(THING_TYPE_SHELLYPLUSDIMMERUS_STR, THING_TYPE_SHELLYPLUSDIMMERUS_STR);
         THING_TYPE_MAPPING.put(THING_TYPE_SHELLYPLUSDIMMER10V_STR, THING_TYPE_SHELLYPLUSDIMMER10V_STR);
         THING_TYPE_MAPPING.put(THING_TYPE_SHELLYPLUSDIMMER0110VG3_STR, THING_TYPE_SHELLYPLUSDIMMER10V_STR);
diff --git a/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/i18n/shelly.properties b/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/i18n/shelly.properties
index f023763233e86..fb00262ac1c0b 100644
--- a/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/i18n/shelly.properties
+++ b/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/i18n/shelly.properties
@@ -97,6 +97,7 @@ thing-type.shelly.shellyplus2pm-roller.description = Shelly Plus 2PM - Roller Co
 thing-type.shelly.shellyplusplug.description = Shelly Plus Plug S/IT/UK/US . Outlet with Power Meter
 thing-type.shelly.shellyplusi4.description = Shelly Plus i4 - 4xInput Device
 thing-type.shelly.shellyplusi4dc.description = Shelly Plus i4DC - 4xDC Input Device
+thing-type.shelly.shellyplusuni.description = Shelly Plus UNI - Universal Module
 thing-type.shelly.shellyplusht.description = Shelly Plus HT - Humidity and Temperature sensor with display
 thing-type.shelly.shellyplushtg3.description = Shelly Plus HT Gen 3 - Humidity and Temperature sensor with display
 thing-type.shelly.shellyplussmoke.description = Shelly Plus Smoke - Smoke Detector with Alarm
diff --git a/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/thing/shellyGen1_sensor.xml b/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/thing/shellyGen1_sensor.xml
index 6234c8b7b3ba3..fac3c05204bf9 100644
--- a/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/thing/shellyGen1_sensor.xml
+++ b/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/thing/shellyGen1_sensor.xml
@@ -310,7 +310,7 @@
 	</channel-type>
 
 	<channel-type id="sensorHumidity">
-		<item-type unitHint="%">Number:Dimensionless</item-type>
+		<item-type>Number:Dimensionless</item-type>
 		<label>@text/channel-type.shelly.sensorHumidity.label</label>
 		<description>@text/channel-type.shelly.sensorHumidity.description</description>
 		<category>Humidity</category>
diff --git a/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/thing/shellyGen2_relay.xml b/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/thing/shellyGen2_relay.xml
index 1a0d7bb605152..ced065a340e84 100644
--- a/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/thing/shellyGen2_relay.xml
+++ b/bundles/org.openhab.binding.shelly/src/main/resources/OH-INF/thing/shellyGen2_relay.xml
@@ -129,6 +129,25 @@
 		<config-description-ref uri="thing-type:shelly:relay-gen2"/>
 	</thing-type>
 
+	<thing-type id="shellyplusuni">
+		<label>Shelly Plus UNI</label>
+		<description>@text/thing-type.shelly.shellyplusuni.description</description>
+
+		<channel-groups>
+			<channel-group id="relay1" typeId="relayChannel">
+				<label>@text/channel-group-type.shelly.relayChannel1.label</label>
+			</channel-group>
+			<channel-group id="relay2" typeId="relayChannel">
+				<label>@text/channel-group-type.shelly.relayChannel2.label</label>
+			</channel-group>
+			<channel-group id="sensors" typeId="sensorData"/>
+			<channel-group id="device" typeId="deviceStatus"/>
+		</channel-groups>
+
+		<representation-property>serviceName</representation-property>
+		<config-description-ref uri="thing-type:shelly:relay"/>
+	</thing-type>
+
 	<thing-type id="shelly1mini">
 		<label>ShellyPlus 1 Mini</label>
 		<description>@text/thing-type.shelly.shelly1mini.description</description>
diff --git a/bundles/org.openhab.binding.shelly/src/test/java/org/openhab/binding/shelly/internal/discovery/ShellyThingCreatorTest.java b/bundles/org.openhab.binding.shelly/src/test/java/org/openhab/binding/shelly/internal/discovery/ShellyThingCreatorTest.java
index b0fa2871b92fe..4c5b35daf1dfb 100644
--- a/bundles/org.openhab.binding.shelly/src/test/java/org/openhab/binding/shelly/internal/discovery/ShellyThingCreatorTest.java
+++ b/bundles/org.openhab.binding.shelly/src/test/java/org/openhab/binding/shelly/internal/discovery/ShellyThingCreatorTest.java
@@ -155,7 +155,7 @@ private static Stream<Arguments> provideTestCasesForGetThingUIDReturnsThingUidBy
                 Arguments.of(SHELLYDT_PLUSHT, "", THING_TYPE_SHELLYPLUSHT_STR), //
                 Arguments.of(SHELLYDT_PLUSHTG3, "", THING_TYPE_SHELLYPLUSHTG3_STR), //
                 Arguments.of(SHELLYDT_PLUSSMOKE, "", THING_TYPE_SHELLYPLUSSMOKE_STR), //
-                Arguments.of(SHELLYDT_PLUSUNI, "", THING_TYPE_SHELLYUNI_STR), //
+                Arguments.of(SHELLYDT_PLUSUNI, "", THING_TYPE_SHELLYPLUSUNI_STR), //
                 Arguments.of(SHELLYDT_PLUSDIMMERUS, "", THING_TYPE_SHELLYPLUSDIMMERUS_STR), //
                 Arguments.of(SHELLYDT_PLUSDIMMER10V, "", THING_TYPE_SHELLYPLUSDIMMER10V_STR), //
                 Arguments.of(SHELLYDT_PLUSDIMMER0110VG3, "", THING_TYPE_SHELLYPLUSDIMMER10V_STR), //