All of us here at Onion would like to wish you happy holidays and thank you for a great 2018. We can’t wait to see what 2019 brings!

Free Omega2+ Holiday Promotion

Yep, you read that correctly! From now until January 1st, 2019, orders over $85 on the Onion store will be eligible for a FREE Omega2+!

How to participate:

  1. Go to the Onion Store:
  2. Create a cart that:
    • Totals at least $85
    • Contains an Omega2+
  3. The promotion will be automatically applied 
  4. Enjoy your free Omega2+

Silent Night with PWM

Omega2 user Arne Schmitz figured out how to spread holiday cheer using just the Hardware PWM on the Omega2, some Python code, and a piezo buzzer! Take a listen to this Omega2 rendition of “Silent Night”:

The Python code can be found as a GitHub Gist


Happy holidays!