Eclipse ThreadX and RISC-V Advance the Open Embedded Stack

At OCX 2026, the Eclipse Foundation highlighted the growing role of open source in embedded and IoT development, with Eclipse ThreadX and RISC-V at the center of the conversation.

The RISC-V conversation at Open Community Experience was about more than processors.
In this article for Efficiently Connected, Inc., Ally Gentry explores how RISC-V technologies are reshaping the embedded stack by giving organisations more control at the hardware layer itself.
That matters because embedded systems are often constrained by long lifecycles, fixed vendor roadmaps, and highly specific workload requirements. Open hardware changes that equation.

One of the strongest points in the piece is that RISC-V is not only a technical shift, but a market access shift. Open processor designs lower the barrier to experimentation and allow more organisations to participate in silicon innovation without needing to own fabrication infrastructure.
Combined with Eclipse ThreadX the result starts to look like a genuinely open embedded stack, from processor architecture through to the RTOS layer.

Read the full article.

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