Hardware Resources
Find XIAO hardware design files and documentation to support PCB design, enclosure development, and custom product integration.
XIAO Design Kit
Design your own board around XIAO
Footprints and schematic symbols for the whole XIAO family, ready to drop into KiCad. One set of files fits every board.
ESP32 · 8 files
XIAO ESP32-S3
The Wi-Fi + BLE workhorse of the XIAO lineup.
Learn & Build
Go further with XIAO
Books, courses and community projects that pair with the whole XIAO family. Each card names the boards it covers.
XIAO: Big Power, Small Board
Marcelo Rovai's free ebook walks the whole XIAO family from first blink to TinyML, with Arduino projects you can build in an evening.
Read the ebook
No-Code Programming to Get Started with TinyML
Learn TinyML with block-based, no-code programming — no prior coding needed.
Open
Machine Learning Systems
Open textbook on ML systems — the full path from training to production deployment.
OpenIoT for Beginners
Microsoft's 12-week curriculum covering IoT hardware, cloud and hands-on projects.
Open
Seeeduino XIAO in Action
Step-by-step mini & wearable projects built with Seeeduino XIAO (PDF).
Open
Fab-Xiao
A Fab Academy student project — open-source hardware built around XIAO.
Openmaker100-eco
Robotics, IoT & TinyML with the $14 XIAO ESP32 — 100 maker experiments.
OpenSeeed Studio on YouTube
Official channel with XIAO unboxings, tutorials and project builds.
Watch