




Pre-soldered MCU with 2.4GHz Wi-Fi 6, BLE 5.0, Zigbee and Thread for Matter-compliant smart home projects, with on-chip encryption and thumb-sized form.






The Seeed Studio XIAO nRF52840 Plus brings nine extra SMD castellated pins to the popular Bluetooth-enabled XIAO nRF52840, keeping Bluetooth Low Energy 5.4, NFC and low power consumption in the same thumb-sized form factor.



Seeed Studio Round Display for XIAO is an expansion board compatible with all XIAO development boards. It features a fully covered touch screen on one side, designed as a 39mm disc. It contains an onboard RTC holder, charge chip, and TF card slot...

Dual-band Wi-Fi 6, Bluetooth 5 LE and Thread on a module smaller than a postage stamp, with battery management built in.

PIR (Passive Infrared Detection) are used to detect motion of human movement. This version has a large lens which can support long range and wide angle...


















XIAO PowerBread is a compact, high-power breadboard supply with built-in monitoring. It offers stable 3.3V and 5V outputs and real-time tracking of voltage, current, and power on its LCD display.





Train and run machine learning models on vision, sound and motion data - a complete tinyML lab that fits in your hand.

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