Hackaday regular [befinitiv] wrote into the tip line to let us know about a hack you might enjoy, wireless UART output from a bare STM32 microcontroller. Desiring the full printf debugging experience, ...
In some projects, such as using a graphical LCD by the StemWin (EmWin) library, the embedded STM32’s SRAM capacity might not be sufficient. For the 100-pin and 144-pin STM32 packages, there is a ...