I'm running a campaign on Crowd Supply‬ for my new ManT1S board: a tiny #ESP32 module with T1S Single Pair #Ethernet, including #power distribution and a cool #networked #development model based on Micro #Python! Please help me spread the word and sign up for updates if you have any interest at all! (Crowd Supply now pauses project progress until there are at least 200 signups.) #embedded #distributed #electronics #maker #projects
https://www.crowdsupply.com/silicognition/mant1s

Another win for embedded Rust & Ratatui

**yap** — A friendly TUI for serial ports.

Supports auto-reconnect, flashing ESP32 devices, decoding raw bytes and more!

Cross-platform!

Written in Rust & built with @ratatui_rs

GitHub: https://github.com/nullstalgia/yap

So, I finished making my fluid sim gift on ESP32!

https://corteximplant.com/@zeyus/114095311805576694

Please excuse my nails, I was literally working with bitumen and managed to clean it off my hands, but it started to hurt scrubbing

Sorce code (including 3d printed case design): https://git.cyberwa.re/zeyus/FLIP-ESP32-I2C-OLED

@seali

Ich werde jetzt Embedded-Linux-Entwickler!, Beitrag von Andreas Mützel auf der @FrOSCon

https://media.ccc.de/v/froscon2025-3356-ich_werde_jetzt_embedded-linux-entwickler

“Das kann doch nicht so schwer sein - ist doch auch nur Linux.” Stimmt das? Was sind typische Unterschiede und Gemeinsamkeiten zu “normalen” Linux-Systemen?

Eingebettete Systeme sind allgegenwärtig, und #Linux findet immer größere Verbreitung als #Betriebssystem dieser Systeme. Was macht ein “Embedded” Linux aus?

My latest blog post: Installing CircuitPython on a Freenove ESP32-S3-WROOM CAM Board

https://mikecoats.com/circuitpython-on-freenove-esp32/

In celebration of CircuitPython Day 2025, here's how I installed CircuitPython on one of my favourite, but unsupported, boards, the Freenove ESP32-S3-WROOM CAM Board.

Want to move beyond #Arduino on the ESP32? My latest tutorial shows how to set up ESP-IDF with Docker, build a blinky app, and flash it to hardware. Also: emulate it in #QEMU!

https://shawnhymel.com/2872/esp32-getting-started-with-esp-idf/?utm_source=mastodon&utm_medium=social&utm_campaign=esp32_iot_course_evergreen

https://shawnhymel.com/2872/esp32-getting-started-with-esp-idf/

I love Ratatui apps on embedded

Powered by Mousefood backend: https://github.com/j-g00da/mousefood

Project (WIP): https://github.com/orhun/tuitar

so true

prototype done
official announcement soon
I'm still improving the ratatui firmware (live on yt)
https://github.com/orhun/tuitar
#rustlang #ratatui #embedded

Join Chris( @stoneymonster ) and Elecia( @logicalelegance ) on the latest episode( https://embedded.fm/episodes/507 ) of Embedded as they chat about books, courses, alternate podcasts, electronics, statistics, kidnapping Roo, and journaling failures.

Thank you to Mouser Electronics for sponsoring the show!

We offer a position as #FPGA developer for software defined radio #SDR with JESD204B-ADCs, a mixture of #DSP algorithms in logic on Xilinx/AMD FPGAs and #GNURadio on #embedded Linux for our upcoming satellite project.

https://jobs.mb-satellite.com/HPv3.Jobs/MB-Satellite/stellenangebot/46970

The lab is located in Hamburg, Germany, but most of the work can be done fully remote.

For details, contact Fabian Brücher fabian.bruecher@mb-satellite.com or @mbs_ho:matrix.org

"Challenges and Pitfalls while Emulating Six Current Icelandic Household Routers"

Evaluation of different tools for routers firmware emulation
(FACT, QEMU, EMUX, Qiling, Firmadyne, FAT, FirmAE, Pandawan, and EMBA)

https://skemman.is/bitstream/1946/50456/1/Challenges_and_Pitfalls_while_Emulating_Six_Current_Icelandic_Household_Routers.pdf

I've been told it's good practice to "sprinkle decoupling capacitors" around my circuit board. Is there any good source for bits of embedded wisdom like this? I have a lot of catching up to do, and it's hard enough to learn all the essentials nevermind the little things that people pick up as they go.

Can Linux survive in a space smaller than your thumbnail?

Dmitry Grinberg explains the challenge—and the art of cramming a full OS onto an 8-pin MCU.

Tune in to the our latest episode : https://embedded.fm/episodes/506

Here's an excerpt from the show:

Thank you to Mouser Electronics for sponsoring the show!

DamnIt @embedded Like I have time for this.

https://nandgame.com/

Ever wondered if you could cram Linux onto a tiny 8-pin microcontroller?
Dmitry Grinberg did, and got it to work!

Tune in to episode 506 for all the details: https://embedded.fm/episodes/506

Here's Dmitry’s must-know tip:

Dmitry Grinberg joined Elecia( @logicalelegance ) and Chris( @stoneymonster ) to talk about running Linux on small microprocessors (physically small and/or 4-bit).

The transcript( https://embedded.fm/transcripts/506 ) from the show is also available now!

You're invited to share your favorite quotes.

Thank you to Mouser Electronics for sponsoring us!

I'm excited to announce my new course! "IoT Firmware Development with ESP32 and ESP-IDF" is designed to take you beyond Arduino to building professional #IoT devices with #WiFi, HTTP/HTTPS, MQTT, and SSL/TLS.

https://learnembedded.dev/courses/iot-firmware-development-with-esp32-and-esp-idf/

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