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- Tue Sep 22, 2020 3:25 am
- Forum: STM32F1 based boards
- Topic: Using STM32F103C8T6 PWM pin to drive ws2812b Neopixel Ring in arduino IDE
- Replies: 13
- Views: 26351
Re: Using STM32F103C8T6 PWM pin to drive ws2812b Neopixel Ring in arduino IDE
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...