About this item

The SAMD21 Mini Breakout is a compact, Pro Mini-sized board featuring the Atmel ATSAMD21G18, a 32-bit ARM Cortex-M0+ processor running up to 48MHz with 256KB flash and 32KB SRAM. Ideal for exploring the powerful capabilities of the ATSAMD21G18, it offers enhanced memory and performance compared to earlier Arduino models, reducing storage limitations and memory overflows. The board includes a convenient micro-B USB port for power and programming. Its standout feature is SERCOM — six flexible serial interfaces configurable as UART, I2C (master/slave), or SPI (master/slave), making it highly adaptable for diverse projects.