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Ws28xx LED drivers

Summary

This binding allows you to update the RGB LEDs on Ws28xx and based strips and matrices.

To see how to use the binding in code, see the sample.

Device Family

Binding Notes

Raspberry Pi setup (/boot/config.txt)

  • Make sure spi is enabled
    dtparam=spi=on

  • Make sure SPI don't change speed fix the core clock
    core_freq=250
    core_freq_min=250

References

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