SMRTR ProgrammingJan 29, 2026Lobsters

Ariel OS is a library operating system for secure, memory-safe, low-power Internet of Things, written in Rust

SMRTR summary

Ariel OS is a new Rust-based operating system designed for secure, memory-safe, low-power IoT devices running on 32-bit microcontrollers. It integrates existing Embedded Rust ecosystem components like Embassy and esp-hal while adding missing OS functionalities including preemptive multicore scheduling and portable peripheral APIs to provide a batteries-included development experience.

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