Introduction

Make Any Speakers Smart: Plug the CAST-1 into a 3.5mm line-in, add it to Home Assistant, and it shows up in Music Assistant as a player you can stream to.

Multi-Room Audio: Group several CAST-1s to play the same music in sync across every room. Streaming runs locally through Music Assistant and Sendspin, so there's no cloud account and no subscription.

WizMote Control: Pair a WizMote for physical control over playback without opening an app. Each of the nine buttons is configurable in Home Assistant using the CAST-1 WizMote blueprint, so a button can play, pause, skip, change the volume, or run any Home Assistant action you want.

Line-Level Output: The CAST-1 outputs line level over 3.5mm and has no amplifier of its own, so it feeds powered speakers, a receiver, or an active soundbar.