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Fixtโ€ขยฉ 2025
Updated: Apr 19, 2025โ€”2 min read

Local Voice Assistant with OnBoard Wake Word Detection - ReSpeaker Lite

Written by: Fixt

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TABLE OF CONTENTS
Where to get itSoftwareFlash XU316 48Khz FirmwareFlash ESPHome VOICE PE FirmwareLinux Non-root accessCase for 3D printing

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Tags

Home-Assistant
ESPHome
Tutorial
Voice-Assistant

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Where to get it
#

respeaker lite
  • Aliexpress
  • Amazon
Using the affiliate links helps support the channel and all the content I create ๐ŸŽ‰๐Ÿ™Œ

Software
#

Special thanks to formatBCE
ATTENTION! This step is now mandatory: Solder USR to D2 and MUTE to D3 pins

Flash XU316 48Khz Firmware
#

Follow DFU Util installation instructions on Seeed Studio Wiki
Download the XU316 firmware from the GitHub Repo

Flash XU316 firmware

dfu-util -R -e -a 1 -D 

Flash ESPHome VOICE PE Firmware
#

You can grab the YAML file from the GitHub Repo

Linux Non-root access
#

Flash XU316 firmware

sudo gpasswd --add ${USER} dialout && echo 'KERNEL=="ttyUSB[0-9]", GROUP="dialout"' | sudo tee /etc/udev/rules.d/50-myusb.rules && echo 'KERNEL=="ttyACM[0-9]", GROUP="dialout"' | sudo tee -a /etc/udev/rules.d/50-myusb.rules

Case for 3D printing
#

respeaker lite case
You can find assembly instructions here

Tags

Home-Assistant
ESPHome
Tutorial
Voice-Assistant
โ† Back to the blog

Featured

Beginner DIY ESPHome mmWave Presence SensorBeginner DIY ESPHome mmWave Presence Sensor
Coral AI Person Detection with Home Assistant & FrigateCoral AI Person Detection with Home Assistant & Frigate

Related

Tags

Home-Assistant
ESPHome
Tutorial
Voice-Assistant
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