Generic Light Sensor Polling
Overview
This sample application gets the output of the light sensor and prints it to the console, in units of lux, once every second.
Requirements
To use this sample, the following hardware is required:
A board with ADC support
A supported light sensor (e.g., Grove Light Sensor), available as
light-sensorDevicetree alias.
Wiring
The wiring depends on the specific light sensor and board being used. Provide a devicetree overlay that specifies the sensor configuration for your setup.
Building and Running
Build and flash the sample as follows, changing nrf52dk_nrf52832 to your board:
west build -b nrf52dk_nrf52832 samples/sensor/light_polling
west flash
Sample Output
*** Booting Zephyr OS build v3.6.0-rc1-32-gba639ed6a893 ***
lux: 0.945751
lux: 0.882292
lux: 0.755973