Bootloader firmware - does not work!

[GShabanov]

I tried to use the posted firmware, it does not work. It is nonsense that outputs Hello World, and not a firmware that can work with a COM port.
bootloader_stm32g0_2_fix_uid_user.Hex -- not work for me

[Jewfishking]

Nor me and now I have no USB enumeration. ST Link can see it and flash it but still nothing happens

[Nakakiyo092]

Hello,

I think writing just bootloader_stm32g0_2_fix_uid_user.Hex will not make the device functional.
The slcan firmware /Firmware/SLCAN/WeAct-USB2CANV1_V1.0.0.3_download.fpk should also be written.

WeActStudio.USB2CANFDV1/Firmware/README.md

Line 8 in 8e508c5

4. Open `WeActStudio_Upgrade_Tool`, select the fpk format upgrade package, and write.