Æthernet
Stop Building Infrastructure. Start Shipping Features
Connectivity Platform for applications and devices to accelerate development and reduce costs
We've already built all the essential tools and unique connectivity features
All that's left is to integrate them into your solution
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What Happens in One Click
The script does it all:
Starts a local application server under your desk, with a built-in database
Launches a simulated device that logs your CPU temperature
Connects both through the Æthernet cloud (stateless, encrypted, zero-config)
Opens a browser with your real-time dashboard already running
Displays a public link (like
app.aethernet.io?uid=...) to access from your phoneOpens Arduino Studio or PlatformIO with firmware preloaded — ready to flash to your dev board
You don’t build the backend — it’s already there, running locally, just waiting for your device.
How it works under the hood
C++ device simulator runs instantly (no hardware needed)
Java or Node.js application service logs and serves data
Æthernet relays messages securely — with no certificates, brokers, or auth setup
Web dashboard shows live temperature from all devices
IDE auto-opens with dev board firmware pointing to your unique ID
Why it works so well
All device and client libraries are open-source (Apache 2.0)
The application server runs locally — you own the data
Æthernet servers are managed, stateless cloud endpoints — no MQTT, no cloud setup
Free tier has no expiration and a generous limit — perfect for projects and learning
Trust Statement
Æthernet acts as a secure transport — not a hosted backend.
You write the logic. You store the data. We just connect it — instantly.
Arduino is a trademark of Arduino AG. Visual Studio Code is a trademark of Microsoft Corp. All names used for descriptive purposes only.