I have HK 30A UBEC. Can you help me how to adjust the firmware. Thanks
I apologize for the poor English:)

Hi @srdjan29,

We only actively support our Basic ESC. A long time ago (before the Basic ESC had been developed) we used to provide firmware for a collection of other ESCs, but that’s no longer maintained, and I’m unsure if it still works, or which particular ESCs it’s compatible with. This post (from 2016) may be helpful, but beyond that there’s not much we can do to help.

If you’re unable to get firmware flashing working, you may need to contact HobbyKing, or get an alternative ESC that already has a suitable firmware.

i can flash esc but i don’t have firmware… :smiling_face_with_tear:

Did you look at the post I linked to? We don’t maintain it anymore, but it’s possible one of the firmwares that post links to will be usable by your ESC.

I don’t know if that afro is suitable for my hobby king 30a esc, I’ll try… thanks!!!

The repository has several different hardware targets.

I flashed but it doesn’t work, I probably need to change something …

This note from the README may be relevant, but beyond that I unfortunately don’t think there’s much we can do to help: