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HelloWorld

The premium Open Source alternative to Arduino Cloud

🎯 Best for:Amateur radio operators learning Arduino hardware basics.
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What is HelloWorld?

Replaces the standard Arduino Blink example with a radio-specific diagnostic sketch. Tailored for amateur radio hardware testing and signal verification for Ham Geeks.

Tech Stack
ArduinoOS & Utilities

Why HelloWorld?

  • • Radio-specific
  • • Simple
  • • Educational

Limitations

  • • Very basic
  • • Niche audience
  • • No GUI
7/28/2017
Last Update
0
Forks
0
Issues
Unknown
License
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Competitor Cost
-$1,440
/ year (est. based on Arduino Cloud)
Self-Hosted
$0
/ year
Team Size10 Users
150+
Launch Detailed Calculator
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