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Tailored for first-year engineering students powering low-drain IoT nodes safely
Use cases: Proximity sensing
Logic level: Compatible with 3
Operating distance: Up to about 13 mm (0
Adafruit Feather M0 Basic Proto - ATSAMD21 Cortex M0 Tailored for first-year engineering studentsAdafruit 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