Load firmware in to MCU from another MCU through UART. I have taken the .bin file from project and converted the file in to array file and i have transferted to MCU through the UART.

A Secure Patching Bootloader and Firmware Update System for all STM32 MCUs. The only bootloader and firmware update system you may ever need. Works with almost any STM32 MCU family using the ...

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, ...