STM32 - Calculator timer interrupt speed

https://wiki.st.com/stm32mcu/wiki/Getting_started_with_TIM#Clock_division

WeAct blackpill run at max speed with usb otg

STM32 SWD knockout

st-info is working but after i burn the program to weact blackpill using stm32cubeide, it become not work. I need…

Waveshare S3 Zero + Micropython + LVGL