Sell ♧❧◐Seeeduino XIAO - Arduino Microcontroller - SAMD21 Cortex M0+ best price

Take 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), a low-power Arduino microcontroller. On the other hand, this little board has good performance in processing but needs less power. Its design is a tiny size and compatible with Arduino wearable devices and small projects. Apart from the strong CPU, Seeeduino XIAO is excellent in many other functions. It has 14 GPIO PINs, 11 analog PINs, 11 digital PINs, 1 I2C interface, 1 UART interface, and 1 SPI interface. Some PINs have various functions, A1/D1 to A10/D10 Pins have PWM functions, and Pin A0/D0 is part of DAC, which means you can get accurate analog signals. That's why 14 GPIO PINs can realize more I/O PINs and interfaces. Moreover, Seeeduino XIAO supports the USB Type-C interface, which can supply power and download code. There are power pads at the back of the XIAO, which help the battery and make it designed for wearable devices to become realistic. Except for the power LED, we add a user LED on board for your better coding experience—usually a Dev. A panel as small as this size will use the chip's internal crystal oscillator for time fixing. Making the watch more accurate, Seeeduino XIAO layouts an extra 32.768KHz to make the clock more stable. Features: -Powerful CPU: ARM® Cortex®-M0+ 32bit 48MHz microcontroller(SAMD21G18) with 256KB Flash, 32KB SRAM -Flexible compatibility: Compatible with Arduino IDE -Easy project operation: Breadboard-friendly -Small 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.