Adafruit GEMMA M0 Development Board
Adafruit GEMMA M0 Development Board is easy to use microcontroller board for a wearable electronic platform. This bite-sized tiny wearable platform board comes in a 1.1"/28mm diameter and 0.28"/7mm thick form factor with alligator-clip sew pads. The GEMMA M0 is powered by ATSAMD21E18 32-bit Cortex M0+ and can be used with Arduino IDE or Adafruit's CircuitPython. This development kit offers 256KB Flash, 32 KB RAM, and a native USB supported by every OS. The GEMMA M0 features an On/Off switch, reset switch, JST battery connector, and built-in full RGB DotStar LED.
Features
- Programmable using Arduino IDE or Adafruit's CircuitPython
- Built-in full RGB DotStar LED
- 3 General Purpose I/O (GPIO) big-hole sew-pads:
- Each I/O pad can be used for12-bit analog input or digital input/output
- Used for conductive thread or alligator clips for fast prototyping
- Two high-speed PWM outputs
- Can drive NeoPixels or DotStars on any pins
- Native USB supported by every OS
- On/Off switch and reset switch
- JST battery connector
Specifications
- Super small, only 1.1"/28mm diameter and 0.28" / 7mm thick form factor
- Powered by ATSAMD21E18 32-bit Cortex M0+ (48MHz processor)
- 32KB RAM
- 256KB Flash
- 3VO output pad can provide up to 500mA at a steady 3.3V
Videos
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Board Layout
Pin Designations
Publicado: 2017-08-28
| Actualizado: 2022-10-03