An STM32F042 driving a 16 LED WS2812B ring

May 7, 2016October 13, 2016Frank

In previous posts I showed how you can use SPI and DMA to drive WS2812B’s. DX.com supply stock a 16 LED WS2812B which also works quite nicely with this method. Code is available on github .

F042_Ring

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ioprog

Programming for input/output