A #Nix devShell for #Zephyr on ESP32C3/BL602:
https://gist.github.com/chuangzhu/d3db4e990032ded445c78170e42a1294
A #Nix devShell for #Zephyr on ESP32C3/BL602:
https://gist.github.com/chuangzhu/d3db4e990032ded445c78170e42a1294
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 M1โM7 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

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...
There is a #MeshCore port for #Zephyr now! Looking forward to using this and to not needing to mess with #Arduino and #PlatformIO anymore.
Hacker stole ยฃ700,000 from #UK #energy company by redirecting payment
#Zephyr #cybersedcurity #infrastructure #ZephyrEnergy #utilities
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 Caรฑueloโs page:
https://rcn.pages.igalia.com/blog/
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 Semiโs 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