Help¶

A software-based (bit-banging) LED strip driver for daisy chains of WS2812B devices. This driver implements the signal sending with software-based bit-banging. If a more efficient option, such as SPI, is available, another driver is recommended to be used.

Direct dependencies¶

SOC_SERIES_NRF51X && LED_STRIP

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At drivers/led_strip/Kconfig.ws2812b_sw:4

Included via Kconfig:8 → Kconfig.zephyr:40 → drivers/Kconfig:68 → drivers/led_strip/Kconfig:34

Menu path: (Top) → Device Drivers → LED strip drivers

menuconfig WS2812B_SW
    bool "Enable WS2812B software-based LED strip driver"
    depends on SOC_SERIES_NRF51X && LED_STRIP
    help
      A software-based (bit-banging) LED strip driver for daisy
      chains of WS2812B devices. This driver implements the signal
      sending with software-based bit-banging. If a more efficient
      option, such as SPI, is available, another driver is recommended
      to be used.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)