This page looks best with JavaScript enabled

CircuitPython Badge

 ·  ☕ 1 min read  ·  ✍️ Kevin Neubauer

CircuitPython Badge Top View

Purpose:

An educational toy… No, really. That’s why I created it. That and to have something to break the ice at tech conferences that I go to. My badge is inspired by the Adafruit Circuit Playground Express, has some Adafruit HalloWing elements thrown in, plus a cheap OLED and the #BadgeLife SAO connector.

Features:

  • Runs Adafruit CircuitPython!
  • Atmel ATSAMD51J19 ARM Cortex M4 microcontroller
  • 8 MB flash storage
  • Accelerometer
  • Speaker/Buzzer
  • SK6812 LEDs / Neopixels
  • BadgeLife SAO connector
  • Three buttons
  • AA battery holder

Bill of Materials:

See the BOM XLSX and interactive HTML BOM within the “Kicad files” folder in my GitHub.

Additional Photos

CircuitPython Badge with SAO
CircuitPython Badge Screen Removed
CircuitPython Badge Back View

Share on

Kevin Neubauer
WRITTEN BY
Kevin Neubauer
Security Engineer (Hacker)