4 ms·
The "BluePill" (STM32F103) is also good, really small and pretty cheap if you don't need the Arduino compatibility. You will need a dedicated programming tool (
by numlock86 7y ago
The "BluePill" (STM32F103) is also good, really small and pretty cheap if you don't need the Arduino compatibility. You will need a dedicated programming tool (ST-Link), though. At least that's what I use for more than half of my WS2812B related projects.