Omega2S Eval Board

Description

The Omega2S Eval Board offers a streamlined starting point for working with the surface-mount Onion Omega2 modules. Built to reduce setup friction, they are essential tools for evaluation, prototyping, and development. This board can also function as templates for custom designs and even as standalone SBCs for your applications.

With nearly all of the Omega’s capabilities and I/O accessible—including USB Type-C for power and serial access, on-board WiFi, Ethernet, USB Type-A host, a MicroSD slot, and I/O pins—the Eval Boards offer a ready-to-use platform for developing and prototyping your Omega2 projects and products.

This board is the most affordable way to get started with the surface-mount Omega2S+ IoT computer!

Jumpstart Your Omega Project

Omega2 Eval Boards simplify your entry into the Omega ecosystem by providing a compact, plug-and-play platform with full access to essential features—supporting you from initial prototyping to deployment

• Quick onboarding: Go from unboxing to hello world in 5 minutes with our quickstart guide.
• Development & Testing: Easily test your code on hardware and iterate rapidly.
• Prototyping: Effortlessly connect external hardware using acccessible I/O interfaces, and rapidly develop your firmware with our intuitive, well-documented tools that compile faster than ever.
• Deployment-ready: Suitable as a standalone SBC for applications, with ports along one edge and mounting holes for enclosures.
• Design Your Own Boards: Use our open-source design to develop your own Omega2-compatible boards with ease and confidence.

Features & Specifications

• Included Omega2S+ IoT Computer (soldered-down)
  • Processor: 580 MHz MIPS CPU
  • Memory: 128 MB RAM
  • Storage: 32 MB
  • WiFi: 2.4 GHz b/g/n (AP & client modes available simultaneously)
  • OS: OpenWRT 23.05 Linux
  • WiFi antenna: with 2 dBi directional chip antenna and U.FL connector for external antenna
• USB-C: Power and serial access to Omega’s command line
• 30-Pin Expansion Header: Provides easy access to the I/Os — including I²C, UART, PWM, and GPIO pins — for easy hardware integration
• New 24-pin expansion header: exposes additional GPIOs, UART, and more
• Additional I/O: USB 2.0 Type-A Host, MicroSD slot, and Ethernet RJ45 port
• Status LEDs: Boot (amber) and user-programmable (blue)

A. 30-pin I/O Header	H. Ethernet Port
B. MicroSD Slot (underneath)	I. Mounting Hole
C. External Power Connector	J. LEDs (Boot status and user programmable)
D. Reset Button	K. Omega2S+ Module
E. Power Switch	L. WiFi Antenna
F. USB-C Port (Power & Serial Command Line)	M. 24-pin I/O Header
G. USB Type-A Host Port

Pin-Out Diagram