Light-Emitting Diode (LED)

Overview

The LED API provides access to Light Emitting Diodes, both in individual and strip form.

Configuration Options

Related configuration options:

• CONFIG_LED

• CONFIG_LED_STRIP

API Reference

LED

LED Interface

Related code samples

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• IS31FL3194 RGB LEDCycle colors on an RGB LED connected to the IS31FL3194 using the LED API.
• IS31FL3216A LEDControl up to 16 PWM LEDs connected to an IS31FL3216A driver chip.
• IS31FL3733 LED MatrixControl a matrix of up to 192 LEDs connected to an IS31FL3733 driver chip.
• LED PWMControl PWM LEDs using the LED API.
• LP3943 RGBW LEDControl up to 16 RGBW LEDs connected to an LP3943 driver chip.
• LP50XX RGB LEDControl up to 12 RGB LEDs connected to an LP50xx driver chip.
• LP5562 RGB LEDControl 4 RGB LEDs connected to an LP5562 driver chip.
• LP5569 9-channel LED controllerControl 9 LEDs connected to an LP5569 driver chip.
• PCA9633 LEDControl 4 LEDs connected to a PCA9633 driver chip.
• SX1509B RGB LEDControl an RGB LED connected to an SX1509B driver chip.

LED Strip

LED Strip Interface

Related code samples

• LED stripControl an LED strip.