MYSBootloader + STM32 with Ethernet module

[Marcin]

Can I ask for simple step-by-step instructions on how to install MYSBootloader on a new stm32 board - what software, what version, what .hex file - all guides apply to older versions of Arduino IDE and to ATMEGA boards, not to STM32 (e.g. bluepill).

[eiten]

I'm afraid, the MYSbootloader is only available for the AVRs.