Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0

Adafruit Feather M0 Basic Proto uses ATSAMD21G18 Cortex-M0+ MCU (48MHz, 256KB flash/32KB RAM, 3.3V)—native USB, LiPo charging (100mA), proto area for sensors. Lightweight (4.6g, 51x23x8mm) portable board for first-year engineering students' wearables or data loggers.

20 GPIO pins (PWM all, Serial/I2C/SPI, 6x12-bit ADC, 10-bit DAC); RTC crystal; 500mA 3.3V reg; status LEDs; mounting holes.

Power Management

• Auto-switch USB/LiPo (JST PH 2-pin).
• Battery monitor ADC pin.

Note: Product size and dimensions may vary.

Disclaimer: The images shown are for illustration purposes only and may not be an exact match.