Onion Omega2 Pro

by Onion

A tiny, open source, plug-and-play Linux dev board with Wi-Fi and lots of storage

View all updates Dec 13, 2018

Meet the Onion Omega2 Pro!

Back in 2015, we saw the need for an IoT-specific computer, something that was connected, small, and power-efficient, but also had the horsepower to take advantage of the flexibility offered by a Linux operating system. That year, we released the first iteration of our vision when we launched the original Omega. Since then, we’ve followed up with the second generation Omega2 and have shipped tens of thousands of boards. Along the way, we’ve collaborated with our community of developers, hackers, and makers and we consider their feedback essential to the evolution of the IoT computer.

The Omega2 Pro is the culmination of everything we’ve learned since 2015 and takes us another step closer to our community’s vision for an ideal IoT computer. Among other things, it offers gigabytes of storage for your un-bounded creativity and comes pre-loaded with Linux and OnionOS, our browser-based user interface and development environment.

Join us on this next step of our shared IoT journey! Support the Omega2 Pro campaign on Crowd Supply and spread the word!

$44,763 raised

of $10,000 goal

447% Funded! Order Below

Product Choices


Omega2 Pro

An Omega2 Pro IoT Computer so you can get a head start on your projects in the new year!


Omega2 Pro Essentials Collection

An Omega2 Pro and our essential, most popular OLED and Ethernet Expansions. Build projects with a small physical display, that can use wireless or wired networking.


Omega2 Pro Ultimate Collection

An Omega2 Pro and the whole family of available Expansions: NFC/RFID Expansion, ADC Expansion, GPS Expansion, OLED Expansion, Servo (PWM) Expansion, Relay Expansion, Ethernet Expansion, Proto Expansion



Onion is a team of technology enthusiasts, creators, and strivers, looking to make amazing products and even better user experiences. Onion has been in business since 2014, graduating from the TechStars Startup Accelerator in Boston that year. In 2015, we introduced the world to the Onion Omega IoT computer.

Lazar Demin

Zheng Han



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