| .. _max30101: |
| |
| MAX30101 Heart Rate Sensor |
| ########################## |
| |
| Overview |
| ******** |
| |
| A sensor application that demonstrates how to poll data from the max30101 heart |
| rate sensor. |
| |
| Building and Running |
| ******************** |
| |
| This project configures the max30101 sensor on the :ref:`hexiwear_k64` board to |
| enable the green LED and measure the reflected light with a photodiode. The raw |
| ADC data prints to the console. Further processing (not included in this |
| sample) is required to extract a heart rate signal from the light measurement. |
| |
| .. zephyr-app-commands:: |
| :zephyr-app: samples/sensor/max30101 |
| :board: hexiwear_k64 |
| :goals: build |
| :compact: |
| |
| Sample Output |
| ============= |
| |
| .. code-block:: console |
| |
| GREEN=5731 |
| GREEN=5750 |
| GREEN=5748 |
| GREEN=5741 |
| GREEN=5735 |
| GREEN=5737 |
| GREEN=5736 |
| GREEN=5748 |
| |
| <repeats endlessly> |
