XIAO nRF54LM20A Sense - board with pre-soldered headers

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

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 102010590

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 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

Compact development board based on the ESP32-S3 Xtensa LX7 dual-core processor, offering WiFi, Bluetooth 5.0 and very low power consumption, with external 2.4 GHz antenna (IPEX/u.FL connector), suitable for advanced IoT and wearable applications. The Plus version features extended 16 MB Flash, 20 GPIO pins and onboard lithium battery charging management, increasing versatility and functionality. Seeed Studio 102010671

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

Compact and energy-efficient solution combining Bluetooth 5.0 and LoRa (862–930 MHz), ideal for IoT projects requiring long range and low power consumption. It uses the XIAO nRF52840 MCU with Cortex-M4 core and support for multiple interfaces and the LoRa SX1262 module for reliable wireless communication. The kit is perfect for applications such as Meshtastic, asset tracking, sensor networks or educational projects. Seeed Studio 102010710

Compact Seeed Studio XIAO nRF54L15 development board based on the Nordic nRF54L15 (Cortex-M33 128 MHz, 1.5 MB NVM, 256 kB RAM), featuring BLE 6.0 connectivity with support for Matter, Thread and Zigbee, designed for low-power, battery-powered IoT applications. Seeed Studio 101991421

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

Compact development board based on ESP32-C5 with dual-band WiFi6 2.4GHz and 5GHz, Bluetooth 5 LE, and IEEE 802.15.4, designed for advanced low-power IoT applications. XIAO ESP32-C5

Compact development board based on ESP32-C5 with dual-band WiFi6 2.4GHz and 5GHz, Bluetooth 5 LE, and IEEE 802.15.4, equipped with factory-soldered pin headers, designed for advanced low-power IoT projects. XIAO ESP32-C5 (Pre-Soldered)

Compact development board featuring the Nordic nRF54LM20A SoC, a 128 MHz Arm Cortex-M33 processor and a 128 MHz RISC-V coprocessor; Bluetooth LE 6.0 with Channel Sounding, Thread, Zigbee, Matter, Bluetooth Mesh, NFC and 2.4 GHz wireless connectivity; 512 KB RAM, 2 MB NVM and 8 MB Flash; nPM1300 power management IC with battery charging; 28 GPIO; USB Type-C; IPEX4 antenna connector; dimensions of 21 x 17.8 mm. Seeed Studio 100023651

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

Compact, low-power development board based on the Nordic Semiconductor nRF54LM20A with an Arm Cortex-M33 128MHz core, 512KB RAM, 2MB NVM and 8MB external Flash memory. It supports Bluetooth LE 6.0, Matter, Thread, Zigbee and NFC, while the Sense version includes a 6-axis IMU and a PDM microphone. Seeed Studio 100018440

Development board based on the Microchip ATSAMD21G18A microcontroller with a 32-bit ARM Cortex-M0+ core running at up to 48 MHz, 32 KB of SRAM and 256 KB of Flash memory. The Plus version expands the XIAO SAMD21 design with 16 additional GPIOs, providing a total of 30 GPIOs, as well as integrated Li-Ion battery management, dedicated Reset and Boot buttons and a programmable WS2812 RGB LED. It supports Arduino, PlatformIO, MicroPython, CircuitPython and Zephyr while retaining compact dimensions of 21 x 17.8 mm. Seeed Studio 100031394

Development board based on the Raspberry Pi RP2040 microcontroller with a dual-core ARM Cortex-M0+ processor running at up to 133 MHz, 264 KB of SRAM and 2 MB of Flash memory. The Plus version expands the XIAO RP2040 design with 15 additional GPIOs, providing a total of 29 GPIOs, as well as integrated Li-Ion battery management and software-controlled battery voltage monitoring. It supports Arduino, MicroPython, CircuitPython and other development environments while retaining compact dimensions of 21 x 17.8 mm. Seeed Studio 100059977