The Zephyr Podcast
Episodes
The Year of the Zephyr Router
05 Jun 2026
Contributed by Lukas
A reminder to fill out the Zephyr Developer Survey 2026 before it closes at the end of June. Thanks in advance! iBattery SDK, a Zephyr-friendly batte...
Beep Boop, Fastboot
29 May 2026
Contributed by Lukas
Please take 5-10 min to fill out the Zephyr Developer Survey if you haven't already! An Ada runtime for Zephyr Composite fuel gauge support for bat...
The Zephyrtastic Episode
22 May 2026
Contributed by Lukas
Build there, flash here workflow for remote builds and local flashing A Zephyr-native Meshtastic stack, with LoRa, Protobuf, GNSS, sensors, MQTT and ...
My IPV6 Mouse Runs SSH
15 May 2026
Contributed by Lukas
Search boards by available RAM/Flash in the board catalog. New Documentation Working Group RFC The very important days without GitHub incident count...
Smart Amps and Smarter Docs
08 May 2026
Contributed by Lukas
Valve publishes Steam Controller 3D files and STEP/STL models The weekly "is GitHub broken?" weather forecast cpu_freq thermal cap constraints for ru...
Press Any Kite to Start
01 May 2026
Contributed by Lukas
Linus Torvalds merges a 138k lines-of-code removal in Linux networking Highlights from Git 2.54, including git history, split, and replay WPA3 suppor...
More Architectures Than IPs
24 Apr 2026
Contributed by Lukas
Yes, seriously: an IETF draft for IPv8 More Zephyr-adjacent goodness in Framework hardware, with ZMK powering the new keyboard Windows 9x for Linux, ...
Flying Kites, Planes, and Canaries
17 Apr 2026
Contributed by Lukas
Zephyr 4.4 release video is out Zephyr 4.4 on r/embedded The Raspberry Pi's 15-year reign may be ending, according to this piece on How-To Geek Git...
More Drivers Than (Neo)Pixels
10 Apr 2026
Contributed by Lukas
CMake library dependencies. Audio coming to native simulator GPIO fast path GPIO_GET_REGS Espressif RMT driver STM32 PWM + DMA for WS2812 MMIO API co...
Cabin crew, prepare for native_sim
03 Apr 2026
Contributed by Lukas
Raspberry Pi price increases and new 3GB Pi 4 variant The USB-C connector dev board with an ATtiny16 — someone please remake this with an STM32C0...
Triple Tag Week
27 Mar 2026
Contributed by Lukas
Rennes meetup was a hit! Nearly 100 attendees, recordings coming soon Zephyr 4.2.2 released (final release for the 4.2 branch) Zephyr 4.4-rc1 tagged...
The Week of The C5(s)
20 Mar 2026
Contributed by Lukas
PCB art blog post by Eve Hi-res wheel debouncing fix for Zephyr-based mice and ZMK devices Ultimate Hacking Keyboard, a Zephyr-based (NCS) split ke...
$300 Worth of Zephyr News
13 Mar 2026
Contributed by Lukas
Birthday cake at Embedded World 🎂 Arduino Ventuno Q zstreamer — media streaming for Zephyr New arch_switch() context layer for Cortex-M has...
10 Years and Still Learning
06 Mar 2026
Contributed by Lukas
Winterthur meetup recordings are now on YouTube! ZSWatch dev kit available on Elecrow Upcoming Tech Talk: Cellular IoT with Zephyr and the nRF9151 M...
Only 0.51% Zephyr
27 Feb 2026
Contributed by Lukas
RFC: FIDO2/CTAP2 authenticator subsystem Google's OpenSK Focusrite / Adam Audio job offer Major context switch rework The FTP client has landed, an...
Zephyr Presence Detected
20 Feb 2026
Contributed by Lukas
ICLegend S3KM1110 mmWave radar sensor Devicetree ranges discussion Zephyr SDK dropping x86-64 macOS builds The Hidden Costs of Using Zephyr — by S...
You Merged My Sister's PR
13 Feb 2026
Contributed by Lukas
Fabio finds Zephyr in an MxL86282 Handling Button Press, Longpress, and Double-Tap with the Zephyr Input Subsystem Bring up of a new display sh...
FOSDEM 2026 recap
06 Feb 2026
Contributed by Lukas
They quit their job to build wearables for cows... using Zephyr! Raspberry Pi 4 redesigned for dual RAM chips Texas Instruments to acquire Silicon ...
Brussels Calling
30 Jan 2026
Contributed by Lukas
FOSDEM (https://fosdem.org/2026/) CI for Doxygen coverage delta checker Doxygen style guidelines CMake optimization with Perfetto ASCII only on docu...
Heap Heap Hooray
23 Jan 2026
Contributed by Lukas
Saving flash with the SHELL_HELP macro Dual-band WiFi 6 ESP32-C5 announced - coming to Zephyr soon? AI-generated reports force curl to end bug boun...
Shell Commands for Everything!
16 Jan 2026
Contributed by Lukas
Basic button sample overhaul: now uses Input and LED subsystems for proper debouncing New Power On Self-Test (POST) RFC New Requests module for HTT...
Lighting up 2026!
09 Jan 2026
Contributed by Lukas
Zephyr web display experiment MicroQuickJS 10Base-T1S multi drop (boards in Zephyr with support for it) RaspberryPi Pico binary info feature Keyc...
About Time (and Timing!)
19 Dec 2025
Contributed by Lukas
Rust no longer experimental in Linux Linux Rust CVE The return of the millennium bug The Y2K38 bug will likely impact Paris' metro... will it impac...
ACTIVE_LOW on 0xC0FFEE
12 Dec 2025
Contributed by Lukas
Robert's experience with Zephyr RTOS libcsp, a library for the Cubesat Space Protocol that's available as a Zephyr module New Biometrics driver clas...
From Cars... to Space
05 Dec 2025
Contributed by Lukas
Sphinx 9.0 is out Mercedes Benz ARDEP LIN (Local Interconnect Network) subsystem proposal Qualcomm hiring Zephyr developers! MQTT-SN is making a ...
The Flash That's Not a Flash
28 Nov 2025
Contributed by Lukas
New Zephyr docs homepage Zephyr Linux RPC with ec_host_cmd Linux netdev patchwork Zephyrbot opens issue #100,000 Seeed Studio XIAO Debug Mate Upco...
Can it run Doom? (yes, and with Bluetooth!)
21 Nov 2025
Contributed by Lukas
Linus' keynote at EOSS Korea Greg's keynote at EOSS Korea Linux C guard implementation sudo-rs Affected By Multiple Security Vulnerabilities Cloudf...
Zephyr 4.3 is out!
14 Nov 2025
Contributed by Lukas
Zephyr 4.3 has been released! 🎉 https://github.com/zephyrproject-rtos/zephyr/releases/tag/v4.3.0 Demo video Blog post tiny386 Minecraft server...
Watch your language!
07 Nov 2025
Contributed by Lukas
Debian's APT Will Soon Begin Requiring Rust Rust implementation of Arduino API Upcoming Zephyr Tech Talk about all things Arduino and Zephyr Zephyr ...
OpenBMC ported to Zephyr and (lots!) of other news
31 Oct 2025
Contributed by Lukas
FOSDEM coming up on Jan 31st and Feb 1st, 2026. Watch out for upcoming call for papers! New Zephyr modules out there: wolfSSL Edge Impulse Zephelin ...
It's raining boards!
24 Oct 2025
Contributed by Lukas
Zephyr 4.3 feature freeze! Peter Korsgaard, the author of Buildroot, has been contributing to Zephyr, particularly around the EEPROM API. Qt complet...
Three Blind (Zephyr) Mice
17 Oct 2025
Contributed by Lukas
Fabio ran a 100-mile mountain race in Japan. He used a custom, Zephyr-powered headlamp during the race, built with an STM32C071 and lenses from Ledil...
The new Arduino Uno Q gets a Zephyr brain
10 Oct 2025
Contributed by Lukas
Fabio's MinMax chronicles are over Google Japan's rotary dial keyboard. Everything is on GitHub - who is going to port it to Zephyr? :) The 1.65m l...
Zephyr (remotely) calling
03 Oct 2025
Contributed by Lukas
Linus rejects Linux RISC-V Big Endian patches. Many options for RPC (remote procedure call), but no silver bullet? Network buffers, COBS, Protobuf...
A wall of Zephyr news
26 Sep 2025
Contributed by Lukas
Recordings from The Things Conference 2025 are starting to appear on their YouTube channel. Photos from The Things Conference "IoT Wall of Fame", f...
MIN(1, 1) = 2
19 Sep 2025
Contributed by Lukas
Linus Torvalds' open source guitar pedal project. Troubleshooting a nasty issue in the MIN() macro. Macros are dangerous - prefer inline or static f...
The Zephyr CI meltdown
12 Sep 2025
Contributed by Lukas
Zephyr Developer Summit recordings are now available! The Raspberry Pi Debug Probe, usable with Zephyr's CMSIS-DAP sample. Zephyr Pull Request da...
Launching a new Zephyr RTOS podcast!
05 Sep 2025
Contributed by Lukas
In this first episode, Benjamin and Fabio look back at all the buzz around Zephyr at the recent Zephyr Developer Summit, and dive into some new featur...