A small development kit with a SAMD21 ARM Cortex M0 + microcontroller. There are 14 GPIO connectors on the board, including 11 digital and analog pins, 10 PWM, DAC, I2C, UART, SPI, SWD. Compatible with Arduino. Seeed Studio 102010328

Board with WiFi and BLE Espressif ESP32-S3 module and OV2640 camera and digital microphone. It offers 8 MB Flash memory and 8 MB SRAM. It is equipped with a USB type C connector and a WiFi/BT antenna. Seeed Studio 113991115

A compact development board based on the Raspberry Pi RP2350, which combines two ARM Cortex-M33 cores with two Hazard3 RISC-V cores to provide high performance and enhanced security features. With ultra-low power consumption and a battery management system (BMS), it is ideal for battery-powered projects such as wearables and smart controllers. The board offers a wide range of interfaces, support for MicroPython, C and C++, and compatibility with the XIAO ecosystem, making it an excellent choice for prototyping and mass production. Seeed Studio 102010550

Development kit with nRF52840 microcontroller with ARM Cortex M4F core and Bluetooth (BLE) 5.0 communication. Seeed Studio 102010448

Development board with Nordic nRF52840 chip and floating point unit (FPU), enriched with 9 additional GPIO pins in SMD format, ideal for advanced Bluetooth 5.0 and NFC projects. Thanks to its compact size, low power consumption and compatibility with Arduino, MicroPython and CircuitPython, it is perfect for IoT projects, wearable devices and SoM modules. Seeed Studio 102010672

A comprehensive beginner\'s kit that combines the XIAO board with a variety of Grove modules, allowing you to quickly create electronic projects. It is compatible with XIAO boards based on RP2040, SAMD21, nRF52840 or ESP32 and allows you to implement IoT projects, monitor weather conditions or detect motion, and also offers free educational courses. Seeed Studio 110010044

Expansion module for Seeeduino XIAO. It is equipped with Grove connectors and a lithium battery charging system. Seeed Studio 103020312

Development kit with ATSAMD21G18A microcontroller. It has 14 GPIO connectors, including 11 digital and analog pins, 10 PWM, DAC, I2C, UART, SPI, SWD. Compatible with Arduino. Seeed Studio 102010388

RGB LED driver module designed for QT Py and Xiao boards. It uses a 3.3V/5V voltage level converter and allows to control 30 Neopixel LEDs. Adafruit 5645

The board with the RP2040 microcontroller equipped with two ARM Cortex-M0+ cores, which work at a frequency of 133 MHz, 264 kB RAM. The board also has 8 MB of QSPI flash memory. The circuit can be programmed in C/C++, CircuitPython or MicroPython. Adafruit 4900

Development kit with nRF52840 microcontroller with ARM Cortex M4F core and BLE communication. Equipped with motion sensors and a microphone. Seeed Studio 102010469

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

Module designed for the XIAO development platform. It acts as an advanced human presence sensor, using FMCW technology to detect human targets in a specific space. The module offers a maximum detection distance of up to 5 meters and a wide detection angle of ±60°. Seeed Studio 101010001

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

The board with the RP2040 microcontroller equipped with two ARM Cortex-M0 + cores, which work at a frequency of 133 MHz, 264 kB RAM. The board also has 2 MB of QSPI flash memory. The system can be programmed in C/C++ or MicroPython. Seeed Studio 102010428

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

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

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

Tile with WiFi module and Bluetooth Classic + BLE ESP32 Pico. It offers 8 MB of Flash memory and 2 MB of PSRAM and an RGB LED. It is equipped with a STEMMA QT connector. Adafruit 5395

Compact development board with Renesas RA4M1 microcontroller, ARM Cortex-M4 48 MHz core, 256 KB Flash and 32 KB SRAM, ideal for advanced applications. It offers 19 GPIO, 14-bit ADC, 12-bit DAC, CAN BUS, USB 2.0, RGB LEDs and advanced AES128/256 encryption, and is characterized by low power consumption and small dimensions of 21 x 17.8 mm. Seeed Studio 102010551