Overview

Callisto is the next evolution in the microMighty hardware platform. It contains more memory, a smaller package, and is compatible with existing Adafruit Featherwing expansion boards.  Callisto is an ideal platform for teaching, sensor data collections, IoT, and small robotics applications.

Platform Features

  • 100 MHz ARM Cortex-M4 microcontroller
  • Integrated FPU for hardware floating-point
  • 320K RAM / 1.5M Flash
  • 96-Bit Unique Identifier
  • True Random Number Generator
  • CRC Calulation hardware
  • 24 MHz Crystal Reference
  • 23 General Purpose Digital IO
  • 9 12-Bit Analog Inputs
  • 2 12-Bit Analog Outputs (Digital-To-Analog)
  • 20 Pulse-Width Modulated Outputs
  • 6 Serial Ports, 1 USB Virtual COM port
  • 8 M Flash disk
  • 3 User LEDs (Blue, Green, Yellow)
  • Power from USB, Lithium-Ion Battery or a Pin
  • On-Board 500mA 3.3V Regulator
  • On-Board 500 mA Lithium-Ion Battery Charger
  • Integrated Power Switch
  • No-hassle labeling of board IO
  • Updated microMighty 2.0 environment

Other Features

  • Dimensions: 2" x 0.9" (50.8 mm x 22.86 mm)
  • 4 - #2 mounting holes
  • -40 degC to +85 degC Operation
  • TBD Weight
  • only 20 mA operating current @ 100 MHz

Mechanical Information