diff --git a/custom_components/tuya_ble/button.py b/custom_components/tuya_ble/button.py
index 0586a648..9d5074f6 100644
--- a/custom_components/tuya_ble/button.py
+++ b/custom_components/tuya_ble/button.py
@@ -65,10 +65,12 @@ class TuyaBLECategoryButtonMapping:
 mapping: dict[str, TuyaBLECategoryButtonMapping] = {
     "szjqr": TuyaBLECategoryButtonMapping(
         products={
-            "xhf790if":  # CubeTouch II
-            [
-                TuyaBLEFingerbotModeMapping(dp_id=1),
-            ],
+            **dict.fromkeys(
+                ["3yqdo5yt", "xhf790if"],  # CubeTouch 1s and II
+                [
+                    TuyaBLEFingerbotModeMapping(dp_id=1),
+                ],
+            ),
             **dict.fromkeys(
                 ["blliqpsj", "yiihr7zh"],  # Fingerbot Plus
                 [
diff --git a/custom_components/tuya_ble/config_flow.py b/custom_components/tuya_ble/config_flow.py
index 75239438..c77068aa 100644
--- a/custom_components/tuya_ble/config_flow.py
+++ b/custom_components/tuya_ble/config_flow.py
@@ -111,7 +111,13 @@ def _show_login_form(
                 user_input[CONF_COUNTRY_CODE] = country.name
                 break
 
-    def_country = pycountry.countries.get(alpha_2=flow.hass.config.country)
+    def_country_name: str | None = None
+    try:
+        def_country = pycountry.countries.get(alpha_2=flow.hass.config.country)
+        if def_country:
+            def_country_name = def_country.name
+    except:
+        pass
 
     return flow.async_show_form(
         step_id="login",
@@ -120,7 +126,7 @@ def _show_login_form(
                 vol.Required(
                     CONF_COUNTRY_CODE,
                     default=user_input.get(
-                        CONF_COUNTRY_CODE, def_country.name),
+                        CONF_COUNTRY_CODE, def_country_name),
                 ): vol.In(
                     # We don't pass a dict {code:name} because country codes can be duplicate.
                     [country.name for country in TUYA_COUNTRIES]
diff --git a/custom_components/tuya_ble/devices.py b/custom_components/tuya_ble/devices.py
index 53e9fe17..866d2df1 100644
--- a/custom_components/tuya_ble/devices.py
+++ b/custom_components/tuya_ble/devices.py
@@ -163,6 +163,18 @@ class TuyaBLECategoryInfo:
     ),
     "szjqr": TuyaBLECategoryInfo(
         products={
+            "3yqdo5yt":  # device product_id
+            TuyaBLEProductInfo(
+                name="CUBETOUCH 1s",
+                fingerbot=TuyaBLEFingerbotInfo(
+                    switch=1,
+                    mode=2,
+                    up_position=5,
+                    down_position=6,
+                    hold_time=3,
+                    reverse_positions=4,
+                ),
+            ),
             "xhf790if":  # device product_id
             TuyaBLEProductInfo(
                 name="CubeTouch II",
diff --git a/custom_components/tuya_ble/number.py b/custom_components/tuya_ble/number.py
index b7b3a5ad..dd20339e 100644
--- a/custom_components/tuya_ble/number.py
+++ b/custom_components/tuya_ble/number.py
@@ -145,22 +145,24 @@ class TuyaBLECategoryNumberMapping:
     ),
     "szjqr": TuyaBLECategoryNumberMapping(
         products={
-            "xhf790if":  # CubeTouch II
-            [
-                TuyaBLEHoldTimeMapping(dp_id=3),
-                TuyaBLENumberMapping(
-                    dp_id=5,
-                    description=TuyaBLEUpPositionDescription(
-                        native_max_value=100,
+            **dict.fromkeys(
+                ["3yqdo5yt", "xhf790if"],  # CubeTouch 1s and II
+                [
+                    TuyaBLEHoldTimeMapping(dp_id=3),
+                    TuyaBLENumberMapping(
+                        dp_id=5,
+                        description=TuyaBLEUpPositionDescription(
+                            native_max_value=100,
+                        ),
                     ),
-                ),
-                TuyaBLENumberMapping(
-                    dp_id=6,
-                    description=TuyaBLEDownPositionDescription(
-                        native_min_value=0,
+                    TuyaBLENumberMapping(
+                        dp_id=6,
+                        description=TuyaBLEDownPositionDescription(
+                            native_min_value=0,
+                        ),
                     ),
-                ),
-            ],
+                ],
+            ),
             **dict.fromkeys(
                 ["blliqpsj", "yiihr7zh"],  # Fingerbot Plus
                 [
diff --git a/custom_components/tuya_ble/select.py b/custom_components/tuya_ble/select.py
index b697fb19..c66ec528 100644
--- a/custom_components/tuya_ble/select.py
+++ b/custom_components/tuya_ble/select.py
@@ -93,10 +93,12 @@ class TuyaBLECategorySelectMapping:
     ),
     "szjqr": TuyaBLECategorySelectMapping(
         products={
-            "xhf790if":  # CubeTouch II
-            [
-                TuyaBLEFingerbotModeMapping(dp_id=2),
-            ],
+            **dict.fromkeys(
+                ["3yqdo5yt", "xhf790if"],  # CubeTouch 1s and II
+                [
+                    TuyaBLEFingerbotModeMapping(dp_id=2),
+                ],
+            ),
             **dict.fromkeys(
                 ["blliqpsj", "yiihr7zh"],  # Fingerbot Plus
                 [
diff --git a/custom_components/tuya_ble/sensor.py b/custom_components/tuya_ble/sensor.py
index 6d1b936d..28d0aa6c 100644
--- a/custom_components/tuya_ble/sensor.py
+++ b/custom_components/tuya_ble/sensor.py
@@ -142,28 +142,30 @@ class TuyaBLECategorySensorMapping:
     ),
     "szjqr": TuyaBLECategorySensorMapping(
         products={
-            "xhf790if":  # CubeTouch II
-            [
-                TuyaBLESensorMapping(
-                    dp_id=7,
-                    description=SensorEntityDescription(
-                        key="battery_charging",
-                        device_class=SensorDeviceClass.ENUM,
-                        entity_category=EntityCategory.DIAGNOSTIC,
-                        options=[
-                            BATTERY_NOT_CHARGING,
-                            BATTERY_CHARGING,
-                            BATTERY_CHARGED,
+            **dict.fromkeys(
+                ["3yqdo5yt", "xhf790if"],  # CubeTouch 1s and II
+                [
+                    TuyaBLESensorMapping(
+                        dp_id=7,
+                        description=SensorEntityDescription(
+                            key="battery_charging",
+                            device_class=SensorDeviceClass.ENUM,
+                            entity_category=EntityCategory.DIAGNOSTIC,
+                            options=[
+                                BATTERY_NOT_CHARGING,
+                                BATTERY_CHARGING,
+                                BATTERY_CHARGED,
+                            ],
+                        ),
+                        icons=[
+                            "mdi:battery",
+                            "mdi:power-plug-battery",
+                            "mdi:battery-check",
                         ],
                     ),
-                    icons=[
-                        "mdi:battery",
-                        "mdi:power-plug-battery",
-                        "mdi:battery-check",
-                    ],
-                ),
-                TuyaBLEBatteryMapping(dp_id=8),
-            ],
+                    TuyaBLEBatteryMapping(dp_id=8),
+                ],
+            ),
             **dict.fromkeys(
                 ["blliqpsj", "yiihr7zh"],  # Fingerbot Plus
                 [
diff --git a/custom_components/tuya_ble/switch.py b/custom_components/tuya_ble/switch.py
index a401b44a..25eaf62b 100644
--- a/custom_components/tuya_ble/switch.py
+++ b/custom_components/tuya_ble/switch.py
@@ -112,6 +112,25 @@ class TuyaBLECategorySwitchMapping:
     ),
     "szjqr": TuyaBLECategorySwitchMapping(
         products={
+            "3yqdo5yt":  # CubeTouch 1s
+            [
+                TuyaBLEFingerbotSwitchMapping(dp_id=1),
+                TuyaBLEReversePositionsMapping(dp_id=4),
+                    TuyaBLESwitchMapping(
+                        dp_id=9,
+                        description=SwitchEntityDescription(
+                            key="power_saving",
+                            entity_category=EntityCategory.CONFIG,
+                        ),
+                    ),
+                    TuyaBLESwitchMapping(
+                        dp_id=10,
+                        description=SwitchEntityDescription(
+                            key="tap_enable",
+                            entity_category=EntityCategory.CONFIG,
+                        ),
+                    ),
+            ],
             "xhf790if":  # CubeTouch II
             [
                 TuyaBLEFingerbotSwitchMapping(dp_id=1),