Opus Arrives on the Fonix One
The Fonix One now plays Opus audio natively, thanks to another bespoke decoder purpose-built for the ESP32. That's every major audio format covered, end to end.
News
Development updates, firmware releases, tutorials, and behind-the-scenes content.
Introducing the Fonix Audio Decoders, Built From Scratch for ESP32
We've replaced the third-party libhelix codec library with two fully bespoke, clean-room audio decoders purpose-built for the Fonix One. Meet Fonix MP3 and Fonix AAC.
The Fonix One Website Is Live
After weeks of development, the Fonix One marketing website is officially online - and we're building momentum towards our Kickstarter campaign.