About this item

The Adafruit Trinket M0 is a tiny yet powerful microcontroller board featuring the ATSAMD21E18, a 32-bit Cortex M0+ chip running at 48 MHz. It offers 256 KB of flash and 32 KB of RAM, enabling robust applications despite its compact size. You can program it using Arduino IDE or CircuitPython, making it suitable for hobbyists and educators alike. The board includes a USB port for power and coding, plus three multifunction GPIO pins supporting PWM, I2C, and SPI. It also has an onboard NeoPixel LED and a reset button. Ideal for wearable tech and space-constrained projects, the Trinket M0 maintains full performance in a small form factor.