HOW TO - Replace Google For an ESP32 (Onju Voice)

Published at : 18 Dec 2025

In todays video we are running through the full setup and install of the Onju Voice Board I featured in a video a few weeks back. You can pick these boards up directly from https://www.PCBWay.com

The Onju Voice Project and PCBs where designed and created by Justin Alvey. The YAML file featured in the video was originally written by Tudor Sandu (tetele). A huge thank you to both of these guys for all the work.

Thanks to PCBWay for sponsoring todays video. Head over to https://www.PCBWay.com to get started with designing and creating your own custom PCBs, 3D prints and much much more!

Use my link : https://pcbway.com/g/Aa38DS to save on your order

You can find links to the respected projects below 👇


📚 RESOURCES
Onju Voice Project (Justin Alvey)
https://github.com/justLV/onju-voice#-home-assistant

My ESPHome Yaml (For PCB)
https://gist.githubusercontent.com/MarkWattTech

PCBs (Onju Voice Board)
https://www.pcbway.com/project/shareproject/Onju_Voice_d33625a1.html

Tudor Sandu (Tetele) - Original Creator of the ESPHome YAML used
https://gist.github.com/tetele/75815c53cfd2a02412ef153f9c2d24e2

Mini PCs I Use (Geekom)
IT13
https://amzn.to/3NF9fnS

IT11
https://amzn.to/3NHhMa2

Screwdriver Used
https://amzn.to/3GWn8KQ


⌚ TIMESTAMPS
0:13 - Introduction
0:33 - Before We Get Started
1:26 - The Nest Mini 2
2:32 - PCBWay
2:54 - Onju Voice Board
4:44 - Adding the Addons
6:31 - Flash the PCB
10:08 - How To Disassemble the Nest Mini 2
12:46 - What on earth? (It had been a long day)
13:45 - Drop in and reassemble
14:17 - Final Step (Voice Assistant Setup)
16:10 - Quick Tests
16:35 - Outro and summary

📺 RELATED VIDEOS
Project Overview
https://youtu.be/m_cP53UGB8M


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