1.. zephyr:code-sample:: is31fl3194
2   :name: IS31FL3194 RGB LED
3   :relevant-api: led_interface
4
5   Cycle colors on an RGB LED connected to the IS31FL3194 using the LED API.
6
7Overview
8********
9
10This sample cycles several colors on an RGB LED forever using the LED API.
11
12Building and Running
13********************
14
15This sample can be built and executed on an Arduino Nicla Sense ME, or on
16any board where the devicetree has an I2C device node with compatible
17:dtcompatible:`issi,is31fl3194` enabled, along with the relevant bus
18controller node also being enabled.
19
20.. zephyr-app-commands::
21   :zephyr-app: samples/drivers/led/is31fl3194
22   :board: arduino_nicla_sense_me
23   :goals: build flash
24   :compact:
25
26After flashing, the LED starts to switch colors and messages with the current
27LED color are printed on the console. If a runtime error occurs, the sample
28exits without printing to the console.
29