Espressif ESP32-C3 WiFi module board. It offers 4 MB of Flash memory and 400 kB of SRAM, as well as an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5700

Expansion module for Seeeduino XIAO. It is equipped with an OLED display, RTC, MiniSD slot, buzzer, buttons, servo connector and numerous interfaces. Seeed Studio 103030356

Adapter with 18-pin FPC connector with 0.5 mm pitch designed for QT Py and Xiao boards. It has pin-outs on the edge connectors. Dedicated to Adafruit\'s EYESPI series displays. Adafruit 5772

Board with the WiFi Espressif ESP32-S2 module. It offers 4 MB of Flash memory and 2 MB of SRAM and an RGB LED. It is equipped with a STEMMA QT connector. Adafruit 5325

Board with WiFi Espressif ESP32-S2 module and u.FL connector. It offers 4 MB of Flash memory and 2 MB of SRAM and an RGB LED. It is equipped with a STEMMA QT connector. Adafruit 5348

Miniature module with MicroSD card slot dedicated to QT Py and Xiao boards. Adafruit 5683

RGB LED matrix dedicated to XIAO boards, which offers a total of 60 WS2812B LEDs in a 6 x 10 diode system. Thanks to its compact size, it is ideal for projects with limited space, such as wearable devices. Seeed Studio 104030107

Board with the WiFi Espressif ESP32-S3 module. It offers 8 MB of Flash memory and 512 KB of SRAM and an RGB diode. It is equipped with a STEMMA QT connector. Adafruit 5426

Module with class D mono audio amplifier designed for QT Py and Xiao boards. It is based on the MAX98357 system and can work with a loudspeaker from 4 to 8 Ω with a power of up to 3 W. It communicates via the I2S interface. Adafruit 5770

RGB 5x5 (25 LEDs) matrix LED display module designed for QT Py and Xiao boards. It uses SK6805 addressable LEDs and communicates via a single-wire interface. Adafruit 5646

A compact ePaper display control board designed for Seeed Studio XIAO microcontrollers. Equipped with a 24-pin FPC connector and an ETA9740 charging chip, it safely powers and charges 3.7V Li-Ion batteries. It also includes a JST connector with a power switch and IO ports for connecting additional sensors. Seeed Studio 114993558

Module with a round, color LCD TFT display with a diagonal of 1.28" and a resolution of 240x240 pixels. Equipped with a touch panel. Communication is carried out via the SPI interface (display operation) and I2C (touch panel). Seeed Studio 104030087

Acrylic housing designed for Seeeduino XIAO Expansion Board modules. Provides good protection against damage and has a dedicated space for the battery. Seeed Studio 110010024

A development board based on the Silicon Labs EFR32MG24 SoC that supports Matter®, Thread®, and Bluetooth® Low Energy 5.3, making it ideal for IoT applications such as smart homes and wearables. With 4MB Flash and 256kB RAM, the board enables more complex applications, including AI, and its low power consumption makes it an excellent choice for battery-powered projects. The board offers broad compatibility with additional XIAO modules, allowing for easy expansion of projects, and built-in security features ensure data and applications are protected. Seeed Studio 102010610

A microphone array module designed for AI, robotics, and voice interface applications. It utilizes an XMOS XVF3800 processor and four MEMS microphones to deliver real-time audio processing with features such as noise reduction, echo cancellation, beamforming, and sound source direction detection. Its voice detection range is up to 5 meters, and its 180° pickup pattern enables precise spatial speech capture. Integration with the XIAO ESP32S3 and support for USB and I2S make the module easy to implement in embedded projects and voice control systems. Seeed Studio 100026178

Extension module with Li-Ion and LiPo charger dedicated to QT Py boards. It allows you to charge the batteries with a current of up to 200 mA. Adafruit 5397

An educational kit for learning machine learning and tinyML, based on the XIAO ESP32-S3 Sense module with a built-in camera and microphone. It includes an expansion board with a 6-axis IMU sensor, OLED display, and microSD card reader, allowing you to work with video, audio, and motion data. The kit supports the Arduino IDE, TensorFlow Lite, and the SenseCraft AI platform, allowing you to easily train and deploy ML models on edge devices. Seeed Studio E2025080501

A microphone array module designed for AI, robotics, and voice interface applications. It utilizes an XMOS XVF3800 processor and four MEMS microphones to deliver real-time audio processing with features such as noise reduction, echo cancellation, beamforming, and sound source direction detection. Its voice detection range is up to 5 meters, and its 360° pattern enables precise spatial speech capture. Integration with the XIAO ESP32S3 and support for USB and I2S make the module easy to implement in embedded projects and voice control systems. Seeed Studio 100070894

Compact ultra-low-power development board with Nordic nRF54LM20A, 128MHz Arm Cortex-M33, 512KB RAM, 2MB NVM and 8MB external Flash. Supports Bluetooth LE 6.0, Matter, Thread, Zigbee and NFC, while the Sense version integrates a 6-axis IMU and PDM microphone. Seeed Studio 100018440

Development board based on the XMOS XU316 audio processor and the XIAO ESP32S3 module, featuring a dual digital microphone array for voice capture and processing. Enables integration with ESPHome and the Home Assistant platform and can be used to build custom voice assistant systems. Seeed Studio 110061601