Introduction

The weekly Architecture Working Group call serves as a discussion forum for discussions related to APIs, guidelines and architectural decisions of the Zephyr project.

Weekly primary meeting

• Meets every Tuesday, UTC 15:00-16:00 (summer time) / UTC 16:00-17:00 (winter time)
• Chairperson: Carles Cufí (Nordic Semiconductor)
• Co-chair: Henrik Brix Andersen (Vestas Wind Systems A/S)
• Next Election: December 2025
• Online conference link: LFX meeting 94658931419
• The discussion items are managed in a GitHub Project
  • Note that a separate project tracks the current status of the APIs, for informative purposes only
• To get an item (issue or Pull Request) included for discussion please add the label Architecture Review to the issue which will add it to the project in the Todo column.
• Full meeting details here: https://lists.zephyrproject.org/g/devel/calendar
• Minutes: https://docs.google.com/document/d/1lv-8B5QE2m4FjBcvfqAXFIgQfW5oz6306zJ7GIZIWCk/edit

Weekly secondary meeting

• The secondary weekly meeting takes place every Thursday, in weekly alternating times:

  • UTC 15:00-16:00 (summer time) / UTC 16:00-17:00 (winter time)
    • LFX meeting 99076670471
  • UTC 12:00-13:00 (summer time) / UTC 13:00-14:00 (winter time)
    • LFX meeting 94694009417

• This is a meeting dedicated to topics that have already been introduced/presented in the main (Tuesday) meeting but require additional discussion time

  • Because they are complex in nature
  • Because they are long-running and require progress updates

• There is no voting on this meeting, instead votes can be proposed for the main (Tuesday) meeting

• The agenda is independent of the Tuesday meeting

• This meeting may be cancelled if there are no topics to discuss

Current members (as of February 2026)

• Henrik Brix Andersen (@henrikbrixandersen) - Vestas Wind Systems A/S (co-chair)
• Pieter De Gendt (@pdgent) - Basalte
• Johan Hedberg (@jhedberg) - Silicon Labs
• Erwan Gouriou (@erwango) - STMicroelectronics
• Fabio Baltieri (@fabiobaltieri) - Google
• Benjamin Cabé (@kartben) - Linux Foundation
• Tom Burdick (@teburd) - Infineon
• Anas Nashif (@nashif) - Intel
• Carles Cufí (@carlescufi) - Nordic Semiconductor (chair)
• Maureen Helm (@MaureenHelm) - Analog Devices
• Chris Friedt (@cfriedt) - Community
• Mahesh Mahadevan (@mmahadevan108) - NXP