SeeedStudio Seeed Studio XIAO SAMD21 - Arduino Microcontroller - SAMD21 Cortex M0+

Description SeeedStudio Seeed Studio XIAO SAMD21 - Arduino Microcontroller - SAMD21 Cortex M0+ Offers professional-grade performance Suitable for complex wearables and IoT Facilitates rapid prototyping for beginners Ensures versatility with extensive ecosystem Supports seamless transition from prototype to production The SeeedStudio Seeed Studio XIAO SAMD21 - Arduino Microcontroller - SAMD21 Cortex M0+ is a compact and versatile development board designed for both beginners and experienced makers in the field of open-source electronics. Built on the Microchip SAMD21G18 MCU, this microcontroller offers professional-grade performance within a miniature form factor, making it an ideal choice for projects where space is a constraint. Its compatibility with Arduino IDE, MicroPython, and PlatformIO ensures a wide range of programming options, supported by extensive learning resources and community projects. This microcontroller serves as an excellent entry point for those new to electronics and programming, providing a comprehensive ecosystem that includes free courses, tutorials, and a variety of community-driven projects. The XIAO SAMD21 is part of a broader ecosystem that includes the XIAO Starter Kit and Grove expansion boards, which facilitate rapid prototyping without the need for prior electronics knowledge or soldering skills. This makes it particularly suitable for creating complex projects such as wearables and IoT devices. Since its launch in 2019, the XIAO SAMD21 has set a standard for miniature development boards with its 21 x 17.8mm design. It is natively compatible with the extensive XIAO Add-on ecosystem, which includes a wide array of expansion boards, sensors, displays, and connectivity modules. This compatibility allows for versatility in project development, whether simple or complex, and supports a wide range of applications from environmental monitoring to smart home sensors. The XIAO SAMD21 is designed for production readiness with its SMD design and standardized stamp holes, making it suitable for commercial PCBA integration. This feature streamlines the transition from prototype to production, offering a seamless path for scaling XIAO-based designs. The board's robust design and compatibility with various software platforms make it a reliable choice for rapid prototyping and embedded system development. Note: Ensure proper handling and usage within the specified temperature range to avoid damage to the device. View more What's Included 1x SeeedStudio Seeed Studio XIAO SAMD21 - Arduino Microcontroller - SAMD21 Cortex M0+ 7x Pin Header (2.54mm) Dimensions 21 x 17.8 mm Links Websites Seeed Studio XIAO SAMD21(Seeeduino XIAO) Arduino Microcontroller SAMD21 Cortex M0+ - XIAO Topic Page Seeed Studio XIAO SAMD21(Seeeduino XIAO) Arduino Microcontroller SAMD21 Cortex M0+ - Raspberry Pi Login Specifications ARM Cortex-M0+ processor operating at up to 48 MHz 32 KB SRAM 256 KB Flash memory 14 GPIO pins 11 digital pins 11 analog pins 1 DAC 1 I2C interface 1 UART interface 1 SPI interface 1 user LED 1 power LED 2 status LEDs for serial communication (TX/RX indicators) Input voltage (Type-C): 5V Input voltage (BAT): 3.7V Compatible with Arduino, PlatformIO, MicroPython, CircuitPython, Zephyr Operating temperature: -40 to 85°C