A little update on my Guitar + Ratatui project

Now shows the realtime fretboard by connecting directly to your guitar.

Ignore the breadboard mess / PCB coming soon!

All powered by embedded Rust & @ratatui_rs

GitHub: https://github.com/orhun/tuitar

How can DevOps principles accelerate the development of embedded systems?

Discover how DevOps can improve embedded development with Mariusz Walczyk, our Senior DevOps Engineer.

https://www.youtube.com/watch?v=XuG3sur2bsA

From faster builds to streamlined CI/CD pipelines and automated hardware testing - this presentation covers it all.

You'll learn about the core basics, how to overcome some build challenges, what tools to use, and more!

Dmitry Grinberg joined Chris ( @stoneymonster ) and Elecia( @logicalelegance ) to talk about running Linux on small microprocessors (physically small and/or 4-bit). Boot times vary between minutes and days, depending on the processor.

Listen to another insightful show( https://embedded.fm/episodes/506 )

Thank you to Mouser for sponsoring us!
#electronics #processors #microcontrollers #optimization #linux #embedded #engineering

TinyGo team member @whittileaks has an awesome video featured in the latest Golang Weekly about reviewing some code for a GPS/GSM driver. Check it out!

https://golangweekly.com/issues/563

Ratatui revolutionized terminal UIs in Rust - but what if it went beyond the terminal?

@j_g00da gave a talk about:
• running Ratatui on tiny screens
• no_std compatibility
• experimental backends

Watch it here: https://www.youtube.com/watch?v=QPjojOuhbe8

This week on Embedded.fm, (@stoneymonster) and (@logicalelegance) sit down with Peter Griffin to unpack some wildly creative maker hacks:

Jumperless breadboards
Using Excel 365 as a serial-port bridge (yes, you can drive servos from a spreadsheet!)
And puppy buttons

Give it a listen: https://embedded.fm/episodes/505

Transcript & show notes: https://embedded.fm/transcripts/505

Which hack will you try first? Let us know in the comments!

Tilck: A Tiny Linux-Compatible Kernel: https://github.com/vvaltchev/tilck
#linux #update #release #foss #tilck #kernel #embedded

Chris and Elecia ( @logicalelegance ) speak with Peter Griffin to explore:

Jumperless breadboards

Excel 365 Data Streamer

Puppy buttons

Whether you’re an embedded systems veteran or a maker looking to level up, you’ll find actionable insights and unexpected use cases—like controlling a robot via Excel!

Listen now: https://embedded.fm/episodes/505

#embedded #electronics #Excel #GUI #maker #engineering #innovation #puppies

Thank you to Mouser Electronics for sponsoring the show!

In under 10 minutes, you can help shape how the global #IoT and #Embedded communities understand trends, challenges, and opportunities.

Take the 2025 Embedded, IoT & Edge Developer Survey now! https://www.surveymonkey.com/r/RYDFH5Z

We're launching the embedded-cal project: Providing access to hardware accelerated and formally proven cryptographic algorithms on #embedded systems in #RustLang. For this, I'm teaming up with @inria Paris and @cryspen, supported by the #EU funded @NGIZero.

Right now we're going through requirements. If you want to add hardware accelerated security to your #IoT project, chime in at our wishlist issue: <https://github.com/lake-rs/embedded-cal/issues/1>

Zephyr provides k_thread_stack_space_get() and sys_heap_runtime_stats_get() for real-time memory monitoring, which can help you detect memory leaks.
See my tutorial to see how to use them: https://shawnhymel.com/2830/monitoring-stack-and-heap-usage-in-zephyr-how-to-detect-memory-leaks/

#Zephyr #RTOS #embedded #ESP32 @zephyr

impl Rust for Microbit: An Open Source Book on Embedded Rust for Simple and Fun Projects - Smiley Buttons - Touch sensing to display emoji - Use Embassy as well - Play simple tune - Clap to smile - Shake Detect - Connect Phone via Bluetooth mb2.implrust.com #rustlang #embedded #microbit

Great news everyone! The following products are back in stock in the German store:
* Black Magic Probe https://1bitsquared.de/products/black-magic-probe
* 10 to 20 Pin JTAG cables https://1bitsquared.de/products/jtag-swd-10pin-to-20pin-idc-cable
* 12Bit DVI Pmod https://1bitsquared.de/products/pmod-digital-video-interface
* 24Bit DDR DVI Pmod https://1bitsquared.de/products/pmod-digital-video-interface
#electronics #embedded #fpga #debugging #jtag #swd #arm

We are happy to announce the first stable release V1.0.0 of bmputil! This Black Magic Probe Utility simplifies the process of keeping your Black Magic Probe configured and up to date. The main new feature is the ability to automatically find and download the newest Black Magic Probe firmware. No need to find binaries any more! Massive thanks to @dragonmux for a big push to make this release a reality! #opensource #rust #embedded #jtag #swd #debugging #mcu #electronics https://github.com/blackmagic-debug/bmputil/releases/tag/v1.0.0

So one thing led to another and I am back to being the maintainer of libopencm3. Thanks karlp for all the years of dedication. I will do my best to take care of locm3 well. I will work to address the PR backlog and do a bunch of janitorial tasks. Please be patient :) #opensource #embedded #electronics https://libopencm3.org

This looks quite handy https://www.crowdsupply.com/excamera/termdriver-2

They also had a post about how they're using subpixel rendering to get legible text out of 3 pixel wide glyphs: https://excamera.substack.com/p/can-3-point-text-be-readable

Episode 505: Potato In A Number Field

Chris (@stoneymonster) and Elecia (@logicalelegance) spoke with Peter Griffin about Jumperless Breadboards, no-install GUI development, Excel, and puppies.

Listen here: https://embedded.fm/episodes/505

Did you know that we have open monthly meetings to discuss important issues related to the ongoing development of TinyGo? Now you do!

More info here:
https://github.com/tinygo-org/tinygo/wiki/Meetings

Slint Material Design: We're proud to announce a tech-preview of Material Design re-implemented in #Slint with navigation bars, side sheets, segmented buttons, and more. Jump right into building with ready-made components:

https://slint.dev/blog/material-comp-tech-preview

Give it a try and let us know your thoughts, suggestions, feedback