Seeed Studio Seeeduino XIAO, Arduino Compatible Board

The Seeed Studio Seeeduino XIAO - Arduino Microcontroller is the smallest Arduino compatible board in Seeeduino Family. It is an Arduino microcontroller that is embedded with the SAMD21 microchip. It has good performance in processing but needs less power.

Compatible with Arduino IDE
It is Breadboard-friendly
As small as a thumb(20x17.5mm) for wearable devices and small projects
It has multiple development interfaces such as 11 digital/analogue pins, 10 PWM Pins, 1 DAC output, 1 SWD Bonding pad interface, 1 I2C interface, 1 UART interface, 1 SPI interface