The Embedded Rustacean

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** Ticket sales now open ** Get your tickets for RustWeek 2027! We lowered the ticket prices: privately-paid tickets are now 199 instead of 249 euro. A checkbox enables a 100 euro discount for those who can't afford the full price ✨️. See you in Utrecht! 2027.rustweek.org #rustweek2027 #rust

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🚨 Simplified Embedded Rust Update 🛜 esp-radio v1.0 support added 🔋 Battery pack crates published: generate project templates for any book example, on any supported ESP device and platform 📖 Core Edition → v5.0 (new IoT chapter) 📖 Standard Edition → v2.2 Updated eBooks available for download now.

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In this week’s edition of TER: 🤖 Grok, Open Source, & Rust 💰 Renesas’s Rusty Acquisition 📢 Rust Releases 📦 crates.io update 🚘 Mercedes-Benz in Open Source Subscribe now 👇 www.theembeddedrustacean.com/subscribe

Introducing Oxidize XIAO 🌱🦀 Win hardware, tools & books every month! A community program with rewards by @theembeddedrustacean × @seeedstudio × @jetbrains 🎁 Monthly giveaway (>$350) 🏗️ Quarterly build challenge (>$450) blog.theembeddedrustacean.com/oxidize-xiao

🦀 #µFerris featured on @seeedstudio.com, and a partnership is officially underway! Stay tuned for #OxidizeXIAO, a community program we're building with @seeedstudio.com 👀 seeedstudio.com/blog/2026/07/07/rust-embedded-rust-and-uferris-an-open-source-learner-board-built-around-seeed-studio-xiao/

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In Tomorrow’s TER Edition: 🦀 Rust Foundation Major Announcements 🌱 Seeed Announces a New XIAO 🤖 MCPs for firmware ♾️ Arduino Core Update 💰 Board Price Hikes Subscribe Now 👇 www.theembeddedrustacean.com/subscribe

In Tomorrow’s TER Edition: 🦀 Rust Foundation Major Announcements 🌱 Seeed Announces a New XIAO 🤖 MCPs for firmware ♾️ Arduino Core Update 💰 Board Price Hikes Subscribe Now 👇 www.theembeddedrustacean.com/subscribe

Also new in the TER store: branded tees and stickers 👕 Born from RustWeek demand. 20% off all merch with code LAUNCH through June 26. Want a different color or design? Let us know, happy to add what people want. Shop → shop.theembeddedrustacean.com

🦀 uFerris Megalops boards are back in stock and shipping now! If you missed the first run, the Baseboard and Power Extension Board are available again. Shop → shop.theembeddedrustacean.com

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In this week’s TER edition: 🦀 Experimental Rust to Cuda compiler 🧠 Claude on Embedded 🤖 Gemma 3 on Edge AI SoC 🐧 Ubuntu Core Update ♾️ Arduino on Zephyr Updates Subscribe Now 👇 www.theembeddedrustacean.com/subscribe

RustWeek workshop ✅ RustWeek conference ✅ To everyone who joined the uFerris workshop, shared kind words, or showed curiosity about the space, thank you 🙏🏼 It genuinely means a lot. Big shout out to @rustnl.bsky.social for putting on such a well-run event. The Rust community is something else.

Ready for @rustnl.bsky.social's RustWeek? We’re giving away two 1-year @jetbrains.com licenses 🎉 How to enter: 1 - Subscribe to TER 2 - Reshare this post then DM the email used to subscribe * Already subscribed? Just reshare then DM your email Winners announced in the newsletter after RustWeek.

🦀 uFerris is now shipping worldwide & officially certified open-source hardware by @oshwassociation.bsky.social. A learner board for embedded Rust beginners. @seeedstudio.com XIAO form factor. Hands-on companion for the Simplified Embedded Rust book series. 🛒 www.theembeddedrustacean.com/uferris

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🚀 Excited to welcome @jetbrains.com as a sponsor of The Embedded Rustacean! This unlocks some big things for the embedded Rust community. More soon 👀 Subscribe to be the first to know → www.theembeddedrustacean.com/subscribe

In Tomorrow’s TER Edition: 💰 New NXP Acquisition ☯️ A Rust vs C embedded study 📶 ESP AIoT framework Updates 🐧 Ubuntu Rust Updates 🦀 Major uFerris Update Subscribe Now: www.theembeddedrustacean.com/subscribe

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In the next edition of TER: 🤖 A New Espressif Agent 🦀 Rust crates & AI agent skills ⚡ Zephyr Updates 🔧 CircuitPython Updates Subscribe Now 👇 www.theembeddedrustacean.com/subscribe

In this week’s TER edition: 🔌 A New ESP32 🤖 Analog Devices Debug AI partner 🔐 Post-quantum encryption on ESP32-S3 ☁️ AWS IoT SDK for Rust 🧠 Writing embedded AI firmware Subscribe Now 👇 www.theembeddedrustacean.com/subscribe

🦀 uFerris pre-orders are live! One board. Multiple controllers. Every standard peripheral. A perfect companion for learning Embedded Rust. Order both boards and get a free copy of Simplified Embedded Rust. Pre-order ends April 7 · Ships Early May. Details 👇 www.theembeddedrustacean.com/uferris

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In the next edition of TER: 🏭 Another Rust safety certification 🤖 AI that gives wheelchairs their own autonomy 🔩 MicroPython AI agents 🤖 NVIDIA joins the AI agent race 📡 An embedded networking stack upgrade Subscribe Now 👇 www.theembeddedrustacean.com/subscribe

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In tomorrow’s edition of TER: 🤖 A New Rust ML Framework 🔐 Malicious Crates Yanked ♾️ A New Arduino AI Addition 💻 Universal Processors? 🦀 More Rust Survey Results Subscribe Now 👇 www.theembeddedrustacean.com/subscribe

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In tomorrow’s edition of TER: 📢 CFP Announcements 📝 Rust Surveys ♾️ Arduino gets into Matter 🦀 Claw Agent on ESP32 🐍 MicroPython Pull Request Update 🐦‍⬛ Ladybird Browser & Rust Subscribe Here👇 www.theembeddedrustacean.com/subscribe

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This week in TER: 🐧 Linux 7.0 🍓 RasPi Price Updates ✍️ The Great Refactor Initiative ⬆️ ESP-IDF Updates 🧠 Rust-based C compiler built with AI 🦀 OpenClaw in Embedded Subscribe👇: www.theembeddedrustacean.com/subscribe

RustWeek workshop announced 🦀 Hands-on modern embedded Rust using ESP devices + uFerris (an upcoming Rust-first learning kit + future Simplified Embedded Rust companion hardware). Built on @seeedstudio.com XIAO → one hardware kit, many controllers. You keep the kit 🙂 Utrecht, May 18 📍

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In Tomorrow’s TER Edition: 📈 Rust at Scale in Meta 🔐 Embedded Systems Threat Matrix Release 🐧 Linux’s Contingency Plan 📢 Seeed Announces New Xiao 🦀 New Rust Release Subscribe Now 👇 www.theembeddedrustacean.com/subscribe

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Issue #63 is live! www.theembeddedrustacean.com/p/the-embedd...

In This Week’s Edition of TER 🦀: 🤖 Rust’s AI Competition 📢 NXP AI Updates 🛜 New Espressif SoCs ♾️ Arduino Ecosystem Update 🦀 (email subscribers) uFerris Updates Subscribe now 👇 www.theembeddedrustacean.com/subscribe

Happy New Year 🎊 Issue #62 is live! www.theembeddedrustacean.com/p/the-embedd...

🚨 A New Simplified Embedded Rust Update is Out + 50% off! 🎊 50% off eBooks until Dec 23, 00:00 UTC What’s new: 🔹 Project chapter w/ real-world engineering practices. 🔹 Updated crate dependencies 🔹 Several Fixes 📘 SER has now sold 900+ copies! Scan QR to get your copy. Other formats early 2026.

Issue #61 is live! www.theembeddedrustacean.com/p/the-embedd...

This Week in TER 🦀: 🐧 Rust Mainstream on Linux Kernel 🤖 Embedded ML with Rust 🐍 MicroPython Extends Support 📢 Several Rust Conference CFPs Open 🏡 Updated Ecosystem Resource Subscribe Here 👇: www.theembeddedrustacean.com/subscribe