Adafruit Feather M0 Adalogger

The Feather is a slim, lightweight development board designed to be your go-to portable microcontroller core. It features an ATSAMD21G18 ARM Cortex M0 processor clocked at 48 MHz, providing substantial power for various projects. With built-in USB and battery charging capabilities, you can charge it via USB and take it on the go with a 3.7V Lithium polymer battery.

This board boasts an impressive 256KB of FLASH and 32KB of RAM, eliminating constraints seen in older microcontrollers. The integrated USB offers a seamless USB-to-Serial program and debug capability without additional chips. The board supports 20 GPIO pins, hardware Serial, I2C, and SPI support, offering versatile connectivity options.

The Feather M0 Adalogger includes a microSD card holder for expansive storage needs and a convenient green LED for quick status indications. It accommodates 8 PWM pins, 10 analog inputs, and a 10-bit DAC, making it a versatile choice for a range of applications. Each board comes fully assembled and tested, ready to pair effortlessly with the Arduino IDE.