In my course to mastery of the 4 #stm32 MCU's (re yesterday's post), I begin with the 8kb ram STM32G030F6.

I pick the Lowlevel (LL) drivers over standard Cube HAL. I find them more intuitive, and like the fact there's less under-the-hood magic :P

Pictured is the WeAct STM32G0 board. Incredibly cheap, $4 for 5pack on Ali! And my DIY DAP debug probe (using Pico).