AI smart camera hardware: controller, camera, display and connectivity
Assess the DOIT AI smart camera's …
ENGINEERING INSIGHTS
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Practical notes on wireless modules, embedded development, PCB engineering, manufacturing and connected-product delivery.
Choosing an AI recorder card: microphones, bone conduction, storage and battery life
Read the Gongdao AI recorder card …
Choosing hardware for AI toys: story players, desktop pets and smart dolls
Plan AI toy hardware around voice,…
What can an AI electronic badge do? Bluetooth and ESP32-S3 versions compared
Compare DOIT electronic badges by …
Using Xiaozhi AI without Wi-Fi: switching AI-C5 between 4G and Wi-Fi
Check AI-C5 4G requirements, follo…
Changing a VB6824 wake phrase: update mode and customization
Use the DOIT AI-S3 dual-eye exampl…
Xiaozhi AI real-time interruption: device-side and server-side AEC
Use the DOIT AI-C5 example to unde…
How to connect Xiaozhi AI: SoftAP and BluFi provisioning
Follow the DOIT SoftAP and BluFi s…
Setting Up a Xiaozhi AI Dev Environment from Scratch: VSCode, ESP-IDF, and Your First Flash
Using the DOIT AI-01 dev board as …