Sensors read but not available in MQTT

[Bluscream]

• I have read the README.md file and visited the Documentation to see if the information there helps.

Describe the bug
I want to share a DHT11 sensor with my HASS IO instance but no analog sensor gets ever broadcasted

Expected behavior
home/timo/input/temperature and home/timo/input/humidity topics becomes available

Error messages and traceback

blu@automater:/gpio/mqtt $ python3 -m mqtt_io config.yml 
2022-12-15 14:56:32 mqtt_io.server [INFO] Digital input 'automater_digital_input' value changed to False
2022-12-15 14:56:32 mqtt_io.server [INFO] Connecting to MQTT...
2022-12-15 14:56:32 mqtt_io.server [INFO] Read sensor 'temperature' value of 23
2022-12-15 14:56:37 mqtt_io.server [INFO] Connected to MQTT
2022-12-15 14:56:37 mqtt_io.server [INFO] Subscribed to topic: 'home/timo/output/automater_digital_output/set'
2022-12-15 14:56:37 mqtt_io.server [INFO] Subscribed to topic: 'home/timo/output/automater_digital_output/set_on_ms'
2022-12-15 14:56:37 mqtt_io.server [INFO] Subscribed to topic: 'home/timo/output/automater_digital_output/set_off_ms'
2022-12-15 14:56:41 mqtt_io.server [INFO] Read sensor 'humidity' value of 95
2022-12-15 14:56:43 mqtt_io.server [INFO] Read sensor 'temperature' value of 23
2022-12-15 14:56:51 mqtt_io.server [INFO] Read sensor 'humidity' value of 95
2022-12-15 14:56:53 mqtt_io.server [INFO] Read sensor 'temperature' value of 23

Config

mqtt:
  host: home.assistant
  port: 1883
  ha_discovery:
    enabled: yes
  user: 'homeassistant'
  password: ''
  status_payload_running: available
  status_payload_stopped: unavailable
  status_payload_dead: unavailable
  topic_prefix: home/timo

gpio_modules:
  - name: rpi
    module: raspberrypi

sensor_modules:
  - name: dht11_sensor
    module: dht22
    type: DHT11
    pin: 23

sensor_inputs:
  - name: temperature
    module: dht11_sensor
    interval: 10
    digits: 4
    type: temperature
    ha_discovery:
      name: 'Timos Room Temperature'
      device_class: sensor
      state_class: measurement
      unit_of_measurement: "°C"

  - name: humidity
    module: dht11_sensor
    interval: 10
    digits: 4
    type: humidity
    ha_discovery:
      name: 'Timos Room Humidity'
      device_class: sensor
      state_class: measurement
      unit_of_measurement: "%"

digital_inputs:
  - name: automater_digital_input
    module: rpi
    pin: 0

digital_outputs:
  - name: automater_digital_output
    module: rpi
    pin: 0

Hardware

• Platform: [e.g. Raspberry Pi, Beaglebone, Banana Pi]
• Connected hardware: [e.g. any external GPIO modules, sensors, streams etc.]

SYSTEM INFORMATION
OS type and version	Raspbian Linux 11
Webmin version	2.010
Theme version	20.11
Package updates	All installed packages are up to date

• Python version: 3.9.2
• User you're running as: pi
• Using a virtualenv?: no

Mosquitto broker system

version	core-2022.12.6
installation_type	Home Assistant OS
dev	false
hassio	true
docker	true
user	root
virtualenv	false
python_version	3.10.7
os_name	Linux
os_version	5.15.76-v8
arch	aarch64
timezone	Europe/Berlin
config_dir	/config

Home Assistant Community Store

GitHub API	ok
GitHub Content	ok
GitHub Web	ok
GitHub API Calls Remaining	4949
Installed Version	1.28.4
Stage	running
Available Repositories	1227
Downloaded Repositories	4

Home Assistant Cloud

logged_in	true
subscription_expiration	January 5, 2023 at 1:00 AM
relayer_connected	true
remote_enabled	true
remote_connected	true
alexa_enabled	false
google_enabled	true
remote_server	eu-central-1-3.ui.nabu.casa
can_reach_cert_server	ok
can_reach_cloud_auth	ok
can_reach_cloud	ok

Home Assistant Supervisor

host_os	Home Assistant OS 9.4
update_channel	stable
supervisor_version	supervisor-2022.11.2
agent_version	1.4.1
docker_version	20.10.19
disk_total	57.8 GB
disk_used	5.0 GB
healthy	true
supported	true
board	rpi3-64
supervisor_api	ok
version_api	ok
installed_addons	RPC Shutdown (2.2), File editor (5.4.2), ZeroTier One (0.15.2), Log Viewer (0.14.0), SSH & Web Terminal (13.0.0), Mosquitto broker (6.1.3), MQTT IO (0.1.3)

Dashboards

dashboards	3
resources	2
views	3
mode	storage

Recorder

oldest_recorder_run	December 5, 2022 at 5:26 AM
current_recorder_run	December 15, 2022 at 6:16 AM
estimated_db_size	272.07 MiB
database_engine	sqlite
database_version	3.38.5

[Bluscream]

I now checked the logs of my broker machine and found this error:

Logger: homeassistant.util.logging
Source: util/logging.py:156
First occurred: 6:18:25 AM (28 occurrences)
Last logged: 2:56:38 PM

Exception in async_discover when dispatching 'mqtt_discovery_new_sensor_mqtt': ({'name': 'Timos Room Humidity', 'availability_topic': '/status', 'payload_available': 'available', 'payload_not_available': 'unavailable', 'device': {'manufacturer': 'MQTT IO', 'model': 'v2.2.7', 'identifiers': ['mqtt-io', 'mqtt-io-da39a3ee5e6b4b0d3255bfef95601890afd80709'], 'name': 'MQTT IO'}, 'device_class': 'sensor', 'state_class': 'measurement', 'unit_of_measurement': '%', 'unique_id': 'mqtt-io-da39a3ee5e6b4b0d3255bfef95601890afd80709_dht11_sensor_sensor_humidity', 'state_topic': '/sensor/humidity', 'expire_after': 25, 'platform': 'mqtt'},) Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/mqtt/mixins.py", line 328, in async_discover config: DiscoveryInfoType = discovery_schema(discovery_payload) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 232, in __call__ return self._exec((Schema(val) for val in self.validators), v) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 355, in _exec raise e if self.msg is None else AllInvalid(self.msg, path=path) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 351, in _exec v = func(v) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 818, in validate_callable return schema(data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 595, in validate_dict return base_validate(path, iteritems(data), out) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 433, in validate_mapping raise er.MultipleInvalid(errors) voluptuous.error.MultipleInvalid: expected SensorDeviceClass or one of 'date', 'duration', 'timestamp', 'apparent_power', 'aqi', 'battery', 'carbon_monoxide', 'carbon_dioxide', 'current', 'distance', 'energy', 'frequency', 'gas', 'humidity', 'illuminance', 'moisture', 'monetary', 'nitrogen_dioxide', 'nitrogen_monoxide', 'nitrous_oxide', 'ozone', 'pm1', 'pm10', 'pm25', 'power_factor', 'power', 'precipitation', 'precipitation_intensity', 'pressure', 'reactive_power', 'signal_strength', 'speed', 'sulphur_dioxide', 'temperature', 'volatile_organic_compounds', 'voltage', 'volume', 'water', 'weight', 'wind_speed' for dictionary value @ data['device_class']
Exception in async_discover when dispatching 'mqtt_discovery_new_sensor_mqtt': ({'name': 'Timos Room Temperature', 'availability_topic': 'home/network_room/status', 'payload_available': 'available', 'payload_not_available': 'unavailable', 'device': {'manufacturer': 'MQTT IO', 'model': 'v2.2.7', 'identifiers': ['mqtt-io', 'mqtt-io-3ce486daf7b9c87344753369db50ff532c6202a1'], 'name': 'MQTT IO'}, 'device_class': 'sensor', 'state_class': 'measurement', 'unit_of_measurement': '°C', 'unique_id': 'mqtt-io-3ce486daf7b9c87344753369db50ff532c6202a1_dht11_sensor_sensor_temperature', 'state_topic': 'home/network_room/sensor/temperature', 'expire_after': 25, 'platform': 'mqtt'},) Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/mqtt/mixins.py", line 328, in async_discover config: DiscoveryInfoType = discovery_schema(discovery_payload) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 232, in __call__ return self._exec((Schema(val) for val in self.validators), v) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 355, in _exec raise e if self.msg is None else AllInvalid(self.msg, path=path) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 351, in _exec v = func(v) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 818, in validate_callable return schema(data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 595, in validate_dict return base_validate(path, iteritems(data), out) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 433, in validate_mapping raise er.MultipleInvalid(errors) voluptuous.error.MultipleInvalid: expected SensorDeviceClass or one of 'date', 'duration', 'timestamp', 'apparent_power', 'aqi', 'battery', 'carbon_monoxide', 'carbon_dioxide', 'current', 'distance', 'energy', 'frequency', 'gas', 'humidity', 'illuminance', 'moisture', 'monetary', 'nitrogen_dioxide', 'nitrogen_monoxide', 'nitrous_oxide', 'ozone', 'pm1', 'pm10', 'pm25', 'power_factor', 'power', 'precipitation', 'precipitation_intensity', 'pressure', 'reactive_power', 'signal_strength', 'speed', 'sulphur_dioxide', 'temperature', 'volatile_organic_compounds', 'voltage', 'volume', 'water', 'weight', 'wind_speed' for dictionary value @ data['device_class']
Exception in async_discover when dispatching 'mqtt_discovery_new_sensor_mqtt': ({'name': 'Timos Room Humidity', 'availability_topic': 'home/network_room/status', 'payload_available': 'available', 'payload_not_available': 'unavailable', 'device': {'manufacturer': 'MQTT IO', 'model': 'v2.2.7', 'identifiers': ['mqtt-io', 'mqtt-io-3ce486daf7b9c87344753369db50ff532c6202a1'], 'name': 'MQTT IO'}, 'device_class': 'sensor', 'state_class': 'measurement', 'unit_of_measurement': '%', 'unique_id': 'mqtt-io-3ce486daf7b9c87344753369db50ff532c6202a1_dht11_sensor_sensor_humidity', 'state_topic': 'home/network_room/sensor/humidity', 'expire_after': 25, 'platform': 'mqtt'},) Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/mqtt/mixins.py", line 328, in async_discover config: DiscoveryInfoType = discovery_schema(discovery_payload) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 232, in __call__ return self._exec((Schema(val) for val in self.validators), v) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 355, in _exec raise e if self.msg is None else AllInvalid(self.msg, path=path) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 351, in _exec v = func(v) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 818, in validate_callable return schema(data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 595, in validate_dict return base_validate(path, iteritems(data), out) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 433, in validate_mapping raise er.MultipleInvalid(errors) voluptuous.error.MultipleInvalid: expected SensorDeviceClass or one of 'date', 'duration', 'timestamp', 'apparent_power', 'aqi', 'battery', 'carbon_monoxide', 'carbon_dioxide', 'current', 'distance', 'energy', 'frequency', 'gas', 'humidity', 'illuminance', 'moisture', 'monetary', 'nitrogen_dioxide', 'nitrogen_monoxide', 'nitrous_oxide', 'ozone', 'pm1', 'pm10', 'pm25', 'power_factor', 'power', 'precipitation', 'precipitation_intensity', 'pressure', 'reactive_power', 'signal_strength', 'speed', 'sulphur_dioxide', 'temperature', 'volatile_organic_compounds', 'voltage', 'volume', 'water', 'weight', 'wind_speed' for dictionary value @ data['device_class']
Exception in async_discover when dispatching 'mqtt_discovery_new_sensor_mqtt': ({'name': 'Timos Room Temperature', 'availability_topic': 'home/timo/status', 'payload_available': 'available', 'payload_not_available': 'unavailable', 'device': {'manufacturer': 'MQTT IO', 'model': 'v2.2.7', 'identifiers': ['mqtt-io', 'mqtt-io-258cca8d6b4ce070e36280a371294258de7a336f'], 'name': 'MQTT IO'}, 'device_class': 'sensor', 'state_class': 'measurement', 'unit_of_measurement': '°C', 'unique_id': 'mqtt-io-258cca8d6b4ce070e36280a371294258de7a336f_dht11_sensor_sensor_temperature', 'state_topic': 'home/timo/sensor/temperature', 'expire_after': 25, 'platform': 'mqtt'},) Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/mqtt/mixins.py", line 328, in async_discover config: DiscoveryInfoType = discovery_schema(discovery_payload) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 232, in __call__ return self._exec((Schema(val) for val in self.validators), v) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 355, in _exec raise e if self.msg is None else AllInvalid(self.msg, path=path) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 351, in _exec v = func(v) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 818, in validate_callable return schema(data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 595, in validate_dict return base_validate(path, iteritems(data), out) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 433, in validate_mapping raise er.MultipleInvalid(errors) voluptuous.error.MultipleInvalid: expected SensorDeviceClass or one of 'date', 'duration', 'timestamp', 'apparent_power', 'aqi', 'battery', 'carbon_monoxide', 'carbon_dioxide', 'current', 'distance', 'energy', 'frequency', 'gas', 'humidity', 'illuminance', 'moisture', 'monetary', 'nitrogen_dioxide', 'nitrogen_monoxide', 'nitrous_oxide', 'ozone', 'pm1', 'pm10', 'pm25', 'power_factor', 'power', 'precipitation', 'precipitation_intensity', 'pressure', 'reactive_power', 'signal_strength', 'speed', 'sulphur_dioxide', 'temperature', 'volatile_organic_compounds', 'voltage', 'volume', 'water', 'weight', 'wind_speed' for dictionary value @ data['device_class']
Exception in async_discover when dispatching 'mqtt_discovery_new_sensor_mqtt': ({'name': 'Timos Room Humidity', 'availability_topic': 'home/timo/status', 'payload_available': 'available', 'payload_not_available': 'unavailable', 'device': {'manufacturer': 'MQTT IO', 'model': 'v2.2.7', 'identifiers': ['mqtt-io', 'mqtt-io-258cca8d6b4ce070e36280a371294258de7a336f'], 'name': 'MQTT IO'}, 'device_class': 'sensor', 'state_class': 'measurement', 'unit_of_measurement': '%', 'unique_id': 'mqtt-io-258cca8d6b4ce070e36280a371294258de7a336f_dht11_sensor_sensor_humidity', 'state_topic': 'home/timo/sensor/humidity', 'expire_after': 25, 'platform': 'mqtt'},) Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/mqtt/mixins.py", line 328, in async_discover config: DiscoveryInfoType = discovery_schema(discovery_payload) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 232, in __call__ return self._exec((Schema(val) for val in self.validators), v) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 355, in _exec raise e if self.msg is None else AllInvalid(self.msg, path=path) File "/usr/local/lib/python3.10/site-packages/voluptuous/validators.py", line 351, in _exec v = func(v) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 818, in validate_callable return schema(data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 272, in __call__ return self._compiled([], data) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 595, in validate_dict return base_validate(path, iteritems(data), out) File "/usr/local/lib/python3.10/site-packages/voluptuous/schema_builder.py", line 433, in validate_mapping raise er.MultipleInvalid(errors) voluptuous.error.MultipleInvalid: expected SensorDeviceClass or one of 'date', 'duration', 'timestamp', 'apparent_power', 'aqi', 'battery', 'carbon_monoxide', 'carbon_dioxide', 'current', 'distance', 'energy', 'frequency', 'gas', 'humidity', 'illuminance', 'moisture', 'monetary', 'nitrogen_dioxide', 'nitrogen_monoxide', 'nitrous_oxide', 'ozone', 'pm1', 'pm10', 'pm25', 'power_factor', 'power', 'precipitation', 'precipitation_intensity', 'pressure', 'reactive_power', 'signal_strength', 'speed', 'sulphur_dioxide', 'temperature', 'volatile_organic_compounds', 'voltage', 'volume', 'water', 'weight', 'wind_speed' for dictionary value @ data['device_class']

[BenjiU]

Please share the mqtt-io log files

[Bluscream]

Please share the mqtt-io log files

All the console log lines are in the post above

[BenjiU]

Oh, sorry, haven't seen that on my mobile. Can't see any error there.

I don't have HA here and no experience.

But maybe* the misstake is, that it's not home/timo/input/temperature but home/timo/sensor/temperature.
*Can't look it up right now. Just a hint

[ondras12345]

    ha_discovery:
      name: 'Timos Room Temperature'
      device_class: sensor
      state_class: measurement
      unit_of_measurement: "°C"

As the Home Assistant log you posted says, this is wrong.
You should use device_class: temperature for this sensor and device_class: humidity for the other one.