Description:
The Adafruit Feather M0 Adalogger is a compact development board that combines the powerful ATSAMD21G18 ARM Cortex M0 processor with integrated data logging capabilities. Operating at 48 MHz with 3.3V logic, it offers 256 KB of flash memory and 32 KB of SRAM, providing ample resources for complex projects. The board features a built-in USB interface for easy programming and debugging, along with a microSD card slot for extensive data storage, making it ideal for portable data logging applications.
Designed with portability in mind, the Feather M0 Adalogger includes a connector for 3.7V Lithium polymer batteries and an integrated 100 mA LiPo charger, allowing seamless transition between USB and battery power. The board exposes 20 GPIO pins, supporting hardware serial, I2C, and SPI interfaces, as well as PWM outputs and analog inputs, facilitating versatile peripheral integration. Its compact form factor and compatibility with the Feather ecosystem enable easy expansion and customization for a wide range of embedded projects.
Specifications:
- Microcontroller: ATSAMD21G18 ARM Cortex M0
- Clock Speed: 48 MHz
- Flash Memory: 256 KB
- SRAM: 32 KB
- Operating Voltage: 3.3V
- GPIO Pins: 20
- Analog Inputs: 10 (12-bit ADC)
- PWM Outputs: 8
- Communication Interfaces: Hardware Serial, I2C, SPI
- USB: Native support with USB bootloader and serial port debugging
- Power Supply: USB or 3.7V LiPo battery
- Dimensions: 51mm x 23mm x 8mm
- Weight: 5.3 grams
Features:
- MicroSD card holder for extensive data storage
- Built-in 100 mA LiPo charger with charging status indicator LED
- Pin #13 red LED for general-purpose blinking
- Pin #8 green LED for user-defined functions
- Power/enable pin for power management
- Four mounting holes for secure attachment
- Reset button for convenient reprogramming
Contents:
- 1 x Adafruit Feather M0 Adalogger
- 1 x Set of header pins
