Interesting, but at this price range we're overlapping something like Raspberry Pi 4 which has significantly more compute power. I'd like a very cheap WiFi 2-w

Interesting, but at this price range we're overlapping something like Raspberry Pi 4 which has significantly more compute power. I'd like a very cheap WiFi 2-way audio device that one could use like an "Alexa / Echo" sort of thing against a self hosted (LAN) powerful server that can do all the STT, TTS, audio streaming, etc. locally. Does that exist already?