TIL (aka when I forget again), to use a board variant in Zephyr, you can specify it as a west argument with '-DBOARD=rpi_pico/rp2040/w' or just '-b rpi_pico/rp2040/w' in the case of the Raspberry Pi Pico W!

I put together a blog post about using Blues Notecard for communication, with Zephyr's Message Queues. This Zephyr kernel object allows you to move data between threads and ISRs without requiring manual synchronization. Ready-to-go macros make it a easy to get started!

dev.blues.io/blog/zephyr-...

Inspired by recent Zephyr blog posts, I wrote a quick implementation for @adafruit.com's PMSA003I (I2C) that uses Zephyr's Sensor API.

github.com/Bucknalla/pm...

@shawnhymel.bsky.social wrote a fantastic workshop on getting started with drivers in Zephyr RTOS. If I'd have had access to this when I was starting out, it would have saved me weeks of frustration. Thanks for putting together such a well thought out tutorial!

github.com/ShawnHymel/w...

This would have been a super handy post to refer to when I was doing my PhD. I did a lot of head-scratching trying to fix AXIS handshake bugs!

www.linkedin.com/posts/lukas-...

Bluesky friends, what's the quickest (fewest clicks) way to receive POST data into a local environment and then plot the data into a graph? I'm looking for ideally a docker container or something else that I can use for demos.

Excited to start playing the beta release! There are so many wonderful advantages to a Zephyr-powered Arduino future, including ecosystem overlaps. Imagine leveraging Zephyr's APIs for building standardised Arduino libraries.

www.hackster.io/news/arduino...

First blog post for @buildwithblues.bsky.social! I wrote up a guide for how to deploy an E2E encrypted application using Notecard and Notehub.

dev.blues.io/blog/securin...

Last race of the year! ⛵