XIAO Development Boards for IoT and Embedded Projects

Explore the XIAO family of compact microcontroller development boards for IoT, wireless sensing and embedded systems. Choose ESP32-C3, ESP32-C5, ESP32-C6 or ESP32-S3 boards for Wi-Fi and Bluetooth development; nRF52840 models for low-power BLE, wearables and TinyML; RP2040 and RP2350 boards for flexible MCU prototyping; SAMD21 and RA4M1 options for embedded control; or MG24 boards for Matter, Thread and multiprotocol IoT. Pre-soldered, Plus and Sense variants make it easier to match processing, connectivity and onboard sensing needs while keeping designs compact.