Seeeduino XIAO - Arduino Microcontroller - SAMD21 Cortex M0+

Key FeaturesPowerful CPU: ARM Cortex -M0+ 32bit 48MHz microcontroller(SAMD21G18) with 256KB Flash,32KB SRAMFlexible compatibility: Compatible with Arduino IDEEasy project operation: Breadboard-friendlySmall size: As small as a thumb(20x17.5mm) for wearable devices and small projects.Multiple development interfaces: 11 digital/analog pins, 10 PWM Pins, 1 DAC output, 1 SWD Bonding pad interface, 1 I2C interface, 1 UART interface, 1 SPI interface.DescriptionTake a look at Seeeduino XIAO. What a small size and cute looking! It is the smallest member of the Seeeduino family. Seeeduino XIAO still carries the powerful CPU-ARM Cortex -M0+(SAMD21G18) which is a low-power Arduino microcontroller. On the other hand, this little board has good performance in processing but needs less power. As a matter of fact, it is designed in a tiny size and can be used for Arduino wearable devices and small projects.Apart from the strong CPU, Seeeduino XIAO is excellent in many other functions. It has 14 GPIO