MatterTemperatureSensor

####################### MatterTemperatureSensor #######################

About

The MatterTemperatureSensor class provides a temperature sensor endpoint for Matter networks. This endpoint implements the Matter temperature sensing standard for read-only temperature reporting.

Features:

• Temperature measurement reporting in Celsius
• 1/100th degree Celsius precision
• Read-only sensor (no control functionality)
• Automatic temperature updates
• Integration with Apple HomeKit, Amazon Alexa, and Google Home
• Matter standard compliance

Use Cases:

• Room temperature monitoring
• Weather stations
• HVAC systems
• Temperature logging
• Smart home climate monitoring

API Reference

Constructor

MatterTemperatureSensor ^^^^^^^^^^^^^^^^^^^^^^^

Creates a new Matter temperature sensor endpoint.

.. code-block:: arduino

MatterTemperatureSensor();

Initialization

begin ^^^^^

Initializes the Matter temperature sensor endpoint with an initial temperature value.

.. code-block:: arduino

bool begin(double temperature = 0.00);

• temperature - Initial temperature in Celsius (default: 0.00)

This function will return true if successful, false otherwise.

Note: The implementation stores temperature with 1/100th degree Celsius precision internally.

end ^^^

Stops processing Matter temperature sensor events.

.. code-block:: arduino

void end();

Temperature Control

setTemperature ^^^^^^^^^^^^^^

Sets the reported temperature value.

.. code-block:: arduino

bool setTemperature(double temperature);

• temperature - Temperature in Celsius

This function will return true if successful, false otherwise.

Note: Temperature is stored with 1/100th degree Celsius precision. The valid range is typically -273.15°C (absolute zero) to 327.67°C.

getTemperature ^^^^^^^^^^^^^^

Gets the current reported temperature value.

.. code-block:: arduino

double getTemperature();

This function will return the temperature in Celsius with 1/100th degree precision.

Operators

double operator ^^^^^^^^^^^^^^^

Returns the current temperature.

.. code-block:: arduino

operator double();

Example:

.. code-block:: arduino

double temp = mySensor;  // Get current temperature

Assignment operator ^^^^^^^^^^^^^^^^^^^

Sets the temperature value.

.. code-block:: arduino

void operator=(double temperature);

Example:

.. code-block:: arduino

mySensor = 25.5;  // Set temperature to 25.5°C

Example

Temperature Sensor

.. literalinclude:: ../../../libraries/Matter/examples/MatterTemperatureSensor/MatterTemperatureSensor.ino :language: arduino