Nix devShell for Zephyr on ESP32C3/BL602

Nix devShell for Zephyr on ESP32C3/BL602. GitHub Gist: instantly share code, notes, and snippets.

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Today I found a #Meshcore reimplementation for #Zephyr. I have to try that ๐Ÿ˜‹

https://github.com/stphnrdmr/ZephCore

GitHub - stphnrdmr/ZephCore: MeshCore Zephyr port

MeshCore Zephyr port. Contribute to stphnrdmr/ZephCore development by creating an account on GitHub.

GitHub

Keychron/Keychron-Keyboards-Hardware-Design

All the industrial design files for Keychron keyboards and mice. Includes CAD models (case, plate, stabilizer, encoder, keycap) for Q, Q Pro, Q HE, K Pro, K Max, K HE, V Max, P HE series and M1โ€“M7 mice. 100+ models. STEP/DXF/PDF formats.

This project is source-available. Commercial use is strictly prohibited.
Language: Python

Stars: 1310 Issues: 4 Forks: 99
https://github.com/Keychron/Keychron-Keyboards-Hardware-Design

#3d_printing #cad #gaming #gaming_keyboard #gaming_mouse #hardware_designs #keyboard #keyboard_firmware #keychron #mechanical_keyboard #mouse #qmk #qmk_firmware #zephyr #zmk #zmk_firmware

GitHub - Keychron/Keychron-Keyboards-Hardware-Design: Industrial design files for Keychron keyboards and mice. 100+ models with CAD assets in STEP, DXF, DWG, and PDF. Source-available, with commercial use allowed for original compatible accessories within the license terms.

Industrial design files for Keychron keyboards and mice. 100+ models with CAD assets in STEP, DXF, DWG, and PDF. Source-available, with commercial use allowed for original compatible accessories wi...

GitHub

There is a #MeshCore port for #Zephyr now! Looking forward to using this and to not needing to mess with #Arduino and #PlatformIO anymore.

https://github.com/liquidraver/ZephCore

GitHub - liquidraver/ZephCore: MeshCore Zephyr port

MeshCore Zephyr port. Contribute to liquidraver/ZephCore development by creating an account on GitHub.

GitHub
Hacker stole ยฃ700,000 from U.K. energy company by redirecting payment | TechCrunch

The U.K. energy company said a redirected payment meant for a contractor instead landed in a hacker's bank account.

TechCrunch

We're thrilled to announce that Texas Instruments is sponsoring Embedded Recipes 2026 in Nice!

See the full press release: https://embedded-recipes.org/2026/blog/sponsor-ti
#TexasInstruments #EmbeddedRecipes #OpenSource #Linux #Zephyr #UpstreamFirst

Part 2 of our blog post series about our work on the Zephyr Demo has just been published:
https://rcn.pages.igalia.com/blog/posts/20260330-why_dont_we_do_a_demo_part_2/

If you missed Part 1, check out Ricardo Caรฑueloโ€™s page:
https://rcn.pages.igalia.com/blog/

#Zephyr #OpenSource #RTOS #IoT

Why don't we do a demo? Part 2: software development

rcn's articles about work and software

Nuvoton NuMicro M3331 Cortex-M33 MCU features built-in ARGB LED controller, optional USB 2.0 OTG interface

Nuvoton's new NuMicro M3331 is a series of 32-bit Arm Cortex-M33 MCUs clocked at 180 MHz that integrate an ARGB LED controller, a DSP instruction set, a single-precision FPU, and TrustZone security for smart factories, renewable energy systems, and consumer devices. In the past, we have written about other Cortex-M33 MCUs like the STM32U3B5/C5, Texas Instruments MSPM33C321A,  Nordic Semiโ€™s nRF54LM20A, and various others, but the Nuvoton M3331 series specifically features a built-in Enhanced LED Light Strip Interface (ELLSI) and up to 10 standard LLSI channels. This allows the MCU to natively support gaming ARGB Gen1 and Gen2 LED control protocols, completely offloading the CPU to run fluid, dynamic LED effects. It comes in two variants, the M3333 series and the M3334 series, with the latter adding a high-speed USB 2.0 OTG controller with an integrated PHY. NuMicro M3331 specifications: MCU core โ€“ Arm Cortex-M33 32-bit CPU @ 180 MHz with single-precision

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