This is the documentation for the latest (main) development branch of Zephyr. If you are looking for the documentation of previous releases, use the drop-down menu on the left and select the desired version.

CPU Die Temperature polling


This sample periodically reads temperature from the CPU Die temperature sensor and display the results.

Building and Running

To run this sample, enable the sensor node that supports SENSOR_CHAN_DIE_TEMP and create an alias named die-temp0 to link to the node. The tail 0 is the sensor number. This sample support up to 15 sensors.

west build -b rpi_pico samples/sensor/die_temp_polling

Sample Output

CPU Die temperature[dietemp]: 22.6 °C
CPU Die temperature[dietemp]: 22.8 °C
CPU Die temperature[dietemp]: 23.1 °C