Arduino for STM32

Try this for the WS2812B example: void setup() { SPI.setModule(2); //SPI2 uses PB15 instead of PA7 for MOSI strip.begin();// Sets up the SPI strip.show();// Clears the strip, as by default the strip data is set to all LED's off. strip.setBrightness(128); // 0 to 255 SPI.setClockDivider(SPI_CLOCK_DIV...