Conference Description
Key Takeaways
- Annual gathering for the global RIOT OS community focused on open-source IoT development
- Technical programme covering embedded security, LoRa connectivity, DECT NR+, and precision agriculture applications
- Hybrid format with in-person attendance in Grenoble, France, and remote participation options
- Hands-on hackathon and tutorials alongside plenary sessions and demonstrations
- Free registration targeting developers, researchers, and organisations deploying IoT on constrained hardware
Introduction
The RIOT Summit 2026 convenes the international community behind RIOT OS, an open-source operating system designed specifically for resource-constrained Internet of Things devices. Aimed at embedded systems engineers, academic researchers, firmware developers, and organisations evaluating open-source IoT platforms, the summit addresses the persistent challenge of building secure, interoperable, and energy-efficient connected systems. With IoT deployments expanding into critical infrastructure, agriculture, and industrial automation, the need for transparent, community-audited software stacks has become increasingly pressing for both technical and regulatory reasons.
About the RIOT Summit
RIOT OS positions itself as a friendly operating system for the Internet of Things, emphasising open standards, durability, and privacy-friendly design. The annual summit serves as the primary venue for contributors and users to exchange knowledge, review recent developments, and provide feedback that shapes the project’s roadmap. Unlike vendor-driven conferences, the event operates as a community product, with no registration fees required—though attendees must reserve their place in advance.
The 2026 edition takes place in Grenoble, France, with full hybrid capabilities for remote participants. Supporting organisations include TU Dresden, INRIA, HAW Hamburg, Université Grenoble Alpes, Smile, DM91, and RTONE, reflecting the project’s strong roots in European academic and industrial research.
Technical Programme and Discussion Topics
The summit’s technical agenda spans several areas critical to modern IoT deployments. Security features prominently, with sessions examining attested TLS implementations and EDHOC, a lightweight authenticated key exchange protocol suited to constrained environments. These discussions respond to growing concerns about device authentication and secure communication in networks where traditional cryptographic approaches impose prohibitive overhead.
Connectivity technologies receive substantial attention, particularly LoRa for long-range, low-power communication and DECT NR+, a license-free 5G standard gaining traction for private IoT networks. The programme also explores DNSSEC integration, addressing the often-overlooked challenge of securing name resolution on embedded devices.
Application-focused sessions cover precision agriculture, robotics, and universal sensor systems—domains where RIOT OS deployments are expanding. Additional topics include XiPFS, power-aware configurations for battery-operated devices, and post-issuance software deployment strategies that allow firmware updates without compromising device integrity. A session on the impact of large language models on open-source maintainers acknowledges the changing landscape of software development and community management.
Industry Context
The IoT sector continues to grapple with fragmentation, security vulnerabilities, and the environmental cost of disposable connected devices. Open-source operating systems like RIOT OS offer an alternative to proprietary stacks by enabling independent security audits, longer device lifespans through continued software support, and interoperability across hardware platforms. Regulatory developments in the European Union, including the Cyber Resilience Act, are placing new obligations on manufacturers to demonstrate software transparency and provide security updates—requirements that align naturally with open-source development models.
For organisations deploying IoT at scale, the choice of operating system affects not only technical performance but also long-term maintainability and compliance posture. The RIOT Summit provides a venue to evaluate these considerations alongside the engineers actively developing the platform.
Who Should Attend
The summit welcomes participants across experience levels and professional backgrounds. Senior developers and firmware engineers will find value in deep technical sessions and direct engagement with core contributors. Junior developers and students benefit from hands-on tutorials and the hackathon, which provides structured opportunities to work with RIOT OS in a collaborative environment. Research scientists can present findings and explore potential collaborations, while product managers and technical decision-makers gain insight into the platform’s capabilities and roadmap.
The event draws attendees from academia, industrial IoT vendors, and the maker community, creating an environment where theoretical research meets practical deployment experience.
Hackathon and Hands-On Learning
Beyond plenary talks, the summit includes a dedicated hackathon where participants collaborate on real development challenges. This format encourages practical skill-building while contributing directly to the RIOT OS ecosystem. Tutorials and live demonstrations complement the hackathon, offering guided introductions to specific features and integration techniques. For many attendees, these interactive sessions prove more valuable than passive presentations, providing immediate feedback and peer support.