Old Hunter Douglas PowerRise 2.0 blinds - 2.4GHz

I have older Hunter Douglas with PowerRise 2.0 motorized blinds. The accompanying remote appears to work at 2.4GHz according to the FCC filing. I was hoping I could emulate the remote with ESPHome, but I’ve only found 433MHz transceivers.

Is there any similar 2.4GHz transceiver that I might be able to use with ESPHome? Does anyone have any other suggestions on how to tackle this dumb --> smart integration?

Connect GPIOs to a spare remote?

I may have to go that route. Will have to see if you can still purchase these older-style remotes.

Thanks!