The Seeeduino Xiao is a stamp-sized, Arduino-like microcontroller board based on the SAMD21G18 chip (ARM Cortex-M0+,32bit,48MHz). It is like the Arduino MKR ZERO.

The official Arduino develop in team and engineers have this week introduced its new MKR IoT Carrier Rev2 specifically designed to help build Internet of Things projects. Equipped with five ...