Does home assistant voice assistant works with AtomS3R?

Hello, I’m new to this ESP Home hardware. I tried to setup voice assistant following this tutorial but by mistake I bought the Atom Echo Base instead of the ATOM Echo Smart Speaker Development Kit | m5stack-store
I was thinking that I could buy and pair the atom base with the AtomS3R but looking around on their docs seems like I need to flash a firmware to this controller. Is it possible to flash the ESPHome firmware similar to the athom echo dev kit so it will work the same?
I downloaded M5Burner but I cannot find any home assistant related firmware for the AtomS3R.

Does the ESPHome comes preloaded on the AtomS3R same as on the Atom Echo Dev Kit?

If not possible with the AtomS3R is there any other controller I can pair with the base to achieve the same result as with the Echo Dev kit?

working on it now… did you have any luck?