Features / Specs
- Microcontroller: Microchip ATSAMD21G18 – 32-Bit ARM® Cortex®-M0+ running at up to 48MHz
- Storage: 256kB of Flash memory and 32kB of SRAM
- I/O Pins: 11 digital/analog pins, 10 PWM Pins, 1 DAC output
- All I/O pins are only 3.3V compatible
- Communication Interface Pins: 1 I2C interface, 1 UART interface, 1 SPI interface
- USB Type-C Socket
- LEDs: 1 user LED, 1 power LED, 2 programming indication LEDs
- Compatible with Arduino IDE
- Standard 2.54mm header pin pitch means the module is compatible with most breadboards