diff --git a/CHANGELOG.md b/CHANGELOG.md
index ba079ac..713a685 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased] 
 
+## [1.3.1] - 2026-6-8
+
+### Fixed
+
+- fix wrong command ID for read measured values as integer
 ## [1.3.0] - 2026-6-5
 
 ### Added
@@ -45,7 +50,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add interfaces to start, stop and read measurements.
 - Add interfaces to read product name, serial number and version
 
-[Unreleased]: https://github.com/Sensirion/python-i2c-sen66/compare/1.3.0...HEAD
+[Unreleased]: https://github.com/Sensirion/python-i2c-sen66/compare/1.3.1...HEAD
+[1.3.1]: https://github.com/Sensirion/python-i2c-sen66/compare/1.3.0...1.3.1
 [1.3.0]: https://github.com/Sensirion/python-i2c-sen66/compare/1.2.0...1.3.0
 [1.2.0]: https://github.com/Sensirion/python-i2c-sen66/compare/1.1.0...1.2.0
 [1.1.0]: https://github.com/Sensirion/python-i2c-sen66/compare/1.0.1...1.1.0
diff --git a/examples/SEN6x_I2C_FRC_CO2_example_linux_sen66.py b/examples/SEN6x_I2C_FRC_CO2_example_linux_sen66.py
index 85045bf..58475d8 100644
--- a/examples/SEN6x_I2C_FRC_CO2_example_linux_sen66.py
+++ b/examples/SEN6x_I2C_FRC_CO2_example_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_FRC_CO2_example_sensorbridge_sen66.py b/examples/SEN6x_I2C_FRC_CO2_example_sensorbridge_sen66.py
index b70b297..5d00e33 100644
--- a/examples/SEN6x_I2C_FRC_CO2_example_sensorbridge_sen66.py
+++ b/examples/SEN6x_I2C_FRC_CO2_example_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_change_NOX_parameters_example_linux_sen66.py b/examples/SEN6x_I2C_change_NOX_parameters_example_linux_sen66.py
index c25b778..49eff67 100644
--- a/examples/SEN6x_I2C_change_NOX_parameters_example_linux_sen66.py
+++ b/examples/SEN6x_I2C_change_NOX_parameters_example_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_change_NOX_parameters_example_sensorbridge_sen66.py b/examples/SEN6x_I2C_change_NOX_parameters_example_sensorbridge_sen66.py
index 35defd8..e5b9609 100644
--- a/examples/SEN6x_I2C_change_NOX_parameters_example_sensorbridge_sen66.py
+++ b/examples/SEN6x_I2C_change_NOX_parameters_example_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_change_VOC_parameters_example_linux_sen66.py b/examples/SEN6x_I2C_change_VOC_parameters_example_linux_sen66.py
index 668ca57..25448fe 100644
--- a/examples/SEN6x_I2C_change_VOC_parameters_example_linux_sen66.py
+++ b/examples/SEN6x_I2C_change_VOC_parameters_example_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_change_VOC_parameters_example_sensorbridge_sen66.py b/examples/SEN6x_I2C_change_VOC_parameters_example_sensorbridge_sen66.py
index 1e4f11f..4359d43 100644
--- a/examples/SEN6x_I2C_change_VOC_parameters_example_sensorbridge_sen66.py
+++ b/examples/SEN6x_I2C_change_VOC_parameters_example_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_config_STAR_example_linux_sen66.py b/examples/SEN6x_I2C_config_STAR_example_linux_sen66.py
index 107bce0..9a10030 100644
--- a/examples/SEN6x_I2C_config_STAR_example_linux_sen66.py
+++ b/examples/SEN6x_I2C_config_STAR_example_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_config_STAR_example_sensorbridge_sen66.py b/examples/SEN6x_I2C_config_STAR_example_sensorbridge_sen66.py
index ae978f0..896a820 100644
--- a/examples/SEN6x_I2C_config_STAR_example_sensorbridge_sen66.py
+++ b/examples/SEN6x_I2C_config_STAR_example_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_config_coldstart_example_linux_sen66.py b/examples/SEN6x_I2C_config_coldstart_example_linux_sen66.py
index 0ba9d8a..aef79f6 100644
--- a/examples/SEN6x_I2C_config_coldstart_example_linux_sen66.py
+++ b/examples/SEN6x_I2C_config_coldstart_example_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_config_coldstart_example_sensorbridge_sen66.py b/examples/SEN6x_I2C_config_coldstart_example_sensorbridge_sen66.py
index f1a1784..95278ac 100644
--- a/examples/SEN6x_I2C_config_coldstart_example_sensorbridge_sen66.py
+++ b/examples/SEN6x_I2C_config_coldstart_example_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_heater_example_linux_sen66.py b/examples/SEN6x_I2C_heater_example_linux_sen66.py
index 27facc3..3ddeac7 100644
--- a/examples/SEN6x_I2C_heater_example_linux_sen66.py
+++ b/examples/SEN6x_I2C_heater_example_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
@@ -34,7 +34,6 @@
               )
 
     sensor.activate_sht_heater()
-    humi = 0
     while True:
         time.sleep(0.05)
         (humi, t
diff --git a/examples/SEN6x_I2C_heater_example_sensorbridge_sen66.py b/examples/SEN6x_I2C_heater_example_sensorbridge_sen66.py
index 9d9ccbe..4eb384e 100644
--- a/examples/SEN6x_I2C_heater_example_sensorbridge_sen66.py
+++ b/examples/SEN6x_I2C_heater_example_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
@@ -43,7 +43,6 @@
               )
 
     sensor.activate_sht_heater()
-    humi = 0
     while True:
         time.sleep(0.05)
         (humi, t
diff --git a/examples/SEN6x_I2C_minimal_example_linux_sen66.py b/examples/SEN6x_I2C_minimal_example_linux_sen66.py
index 35fc3e0..602a484 100644
--- a/examples/SEN6x_I2C_minimal_example_linux_sen66.py
+++ b/examples/SEN6x_I2C_minimal_example_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_minimal_example_sensorbridge_sen66.py b/examples/SEN6x_I2C_minimal_example_sensorbridge_sen66.py
index 2d490e5..6498572 100644
--- a/examples/SEN6x_I2C_minimal_example_sensorbridge_sen66.py
+++ b/examples/SEN6x_I2C_minimal_example_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_read_raw_example_linux_sen66.py b/examples/SEN6x_I2C_read_raw_example_linux_sen66.py
index 2f49269..5d3af37 100644
--- a/examples/SEN6x_I2C_read_raw_example_linux_sen66.py
+++ b/examples/SEN6x_I2C_read_raw_example_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/SEN6x_I2C_read_raw_example_sensorbridge_sen66.py b/examples/SEN6x_I2C_read_raw_example_sensorbridge_sen66.py
index 4dda647..5b77365 100644
--- a/examples/SEN6x_I2C_read_raw_example_sensorbridge_sen66.py
+++ b/examples/SEN6x_I2C_read_raw_example_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/example_usage_linux_sen66.py b/examples/example_usage_linux_sen66.py
index 5327aaa..07601ce 100644
--- a/examples/example_usage_linux_sen66.py
+++ b/examples/example_usage_linux_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/examples/example_usage_sensorbridge_sen66.py b/examples/example_usage_sensorbridge_sen66.py
index b5f4c2a..de6018b 100644
--- a/examples/example_usage_sensorbridge_sen66.py
+++ b/examples/example_usage_sensorbridge_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import argparse
diff --git a/metadata.yml b/metadata.yml
index cfe9140..fca5602 100644
--- a/metadata.yml
+++ b/metadata.yml
@@ -1,7 +1,7 @@
 # driver generation metadata
 generator_version: 1.7.0
-model_version: 1.7.1
+model_version: 1.7.3
 dg_status: released
 is_manually_modified: false
 first_generated: '2024-10-30 08:14'
-last_generated: '2026-06-05 11:22'
+last_generated: '2026-06-08 08:03'
diff --git a/pyproject.toml b/pyproject.toml
index 8e0dc33..31cee0b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name = "sensirion_i2c_sen66"
 description = "I2C driver for the Sensirion SEN66 sensor family"
 
 readme = "README.md"
-version =  "1.3.0"
+version =  "1.3.1"
 
 requires-python = ">=3.8.4,<4.0"
 
diff --git a/sensirion_i2c_sen66/commands.py b/sensirion_i2c_sen66/commands.py
index ac19af8..b71af8a 100644
--- a/sensirion_i2c_sen66/commands.py
+++ b/sensirion_i2c_sen66/commands.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 """
 The transfer classes specify the data that is transferred between host and sensor. The generated transfer classes
@@ -586,7 +586,7 @@ class ReadMeasuredValuesAsIntegers(Transfer):
     0x7FFF for int16).
     """
 
-    CMD_ID = 0x414
+    CMD_ID = 0x300
 
     def pack(self):
         return self.tx_data.pack([])
diff --git a/sensirion_i2c_sen66/device.py b/sensirion_i2c_sen66/device.py
index a70d8bf..0aff13c 100644
--- a/sensirion_i2c_sen66/device.py
+++ b/sensirion_i2c_sen66/device.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 """
 The class Sen66DeviceBase implements the low level interface of the sensor.
diff --git a/sensirion_i2c_sen66/result_types.py b/sensirion_i2c_sen66/result_types.py
index ef580f9..8de0b2e 100644
--- a/sensirion_i2c_sen66/result_types.py
+++ b/sensirion_i2c_sen66/result_types.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 """
 The signal classes specify transformations of the raw sensor signals into a meaningful units.
diff --git a/tests/test_sen66.py b/tests/test_sen66.py
index 82894eb..6b77a3a 100644
--- a/tests/test_sen66.py
+++ b/tests/test_sen66.py
@@ -7,7 +7,7 @@
 #
 # Generator:     sensirion-driver-generator 1.7.0
 # Product:       sen66
-# Model-Version: 1.7.1
+# Model-Version: 1.7.3
 #
 
 import pytest