XMOS XK-VOICE-SQ66 4-Mic Voice Development Kit
XMOS XK-VOICE-SQ66 4-Mic Voice Development Kit is based on the XVF3800 Voice Processor optimized for voice communications. A set of pre-built firmware binaries is available, allowing designers to get started with the kit quickly.
The XMOS XK-VOICE-SQ66 4-Mic Voice Kit features a standard 40-pin connector compatible with a Raspberry Pi, enabling evaluation and integration with host applications.
Features
- An XCORE.AI processor
- QSPI flash memory
- A DAC for audio output
- A USB interface and six PDM microphones that can be configured as either a 100mm linear or a 66mm square four-mic array to match target form factors
- An extension connector can be fitted that allows a user to connect their own custom microphone array to the device
- Firmware loading and debug access are provided via an XMOS standard XSYS2 connector, which supports the XTAG4 debug adapter
- The board can operate standalone and has a 40-pin HAT-compliant connector and form factor, which allows it to be mounted on top of a Raspberry Pi host
- Kit comprises both the XK-VOICE-SQ66 processor board and a separate XTAG-4 debug adapter
Applications
- Enterprise conferencing
- Video bars
- Portable speakerphones
- Collaborative display
Associated Products
XMOS VocalFusion® XVF3800 Voice Processor
A high-performance device designed and optimized for voice communications.
Overview
Published: 2026-04-20
| Updated: 2026-04-24