Stackchan Desktop Robot Runs Local Voice Faster Than Cloud APIs

A developer built a voice stack on the M5Stack Stackchan desktop robot using Gradium's local Phonon-31m model, achieving response speeds faster than the ElevenLabs API at no cost.

2026-10-24 ~ 2026-10-24 · 2 related posts

• Full local Stackchan robot stack: Phonon voice beats ElevenLabs API, free — alexcovo_eth · 2026-10-24
• Local Phonon voice model on Stackchan robot beats ElevenLabs API on latency — alexcovo_eth · 2026-10-24