Lup Yuen Lee 李立源 @lupyuen@qoto.org

OV-Watch: $20 open-source Smartwatch with FreeRTOS and LVGL (#STM32 F411)

https://www.hackster.io/news/kingham-xu-s-ov-watch-is-a-slick-20-open-source-stm32-smartwatch-built-around-freertos-and-lvgl-9305ae095f36

Renesas to buy Altium for $5.9 billion

https://www.cnbc.com/2024/02/15/japanese-chipmaker-renesas-to-buy-software-firm-altium-in-5point9-billion-deal.html

Simplest #NimLang Program that will run on Apache #NuttX RTOS

Article: https://lupyuen.codeberg.page/articles/nim.html#basic-nim-from-scratch

#Ox64 BL808 SBC can boot Apache #NuttX RTOS from Flash Memory ... By replacing U-Boot Bootloader 👍

Source: https://github.com/lupyuen/lupyuen.github.io/issues/24

"Comfort, headache, and eye strain are among the top reasons people say they’re returning their Vision Pro headsets"

https://www.theverge.com/2024/2/14/24072792/apple-vision-pro-early-adopters-returns

LineageOS 21 released

https://lineageos.org/Changelog-28/

"the Attack flow started from archive files ... which were downloaded from Discord as an attachment"

https://research.checkpoint.com/2024/raspberry-robin-keeps-riding-the-wave-of-endless-1-days/

#Scala for Shell Scripting

https://xebia.com/blog/better-shell-scripting-with-scala-cli/

How #HomeAssistant built a Voice framework out of parts

https://arstechnica.com/gadgets/2024/02/can-you-manage-your-house-with-a-local-no-cloud-voice-assistant-mostly-yes/

How we Blink a Simulated LED ... On Apache #NuttX Emulator for #Ox64 BL808 SBC

Source: https://github.com/lupyuen/quickjs-nuttx#simulate-the-led-on-ox64-emulator

"Niksen: Embracing the Dutch art of Doing Nothing" by Olga Mecking

https://share.libbyapp.com/title/5949024

Let's blink an LED on #Ox64 BL808 #RISCV SBC @PINE64 ... With #NimLang and Apache #NuttX Real-Time Operating System

Article: https://lupyuen.codeberg.page/articles/nim

How Small is #QuickJS JavaScript Engine?

Source: https://github.com/lupyuen/quickjs-nuttx#how-small-is-quickjs

#QuickJS JavaScript Engine ... Computing the Heap Memory used 🤔

Source: https://github.com/lupyuen/quickjs-nuttx#how-small-is-quickjs

"A mountain of Spam PRs landed in the Express.js project repo after a popular YouTube tutorial used it as an example for contributing to #OpenSource"

https://socket.dev/blog/express-js-spam-prs-commoditization-of-open-source

#RISCV Earl Grey: "first commercial chip based on the OpenTitan Hardware Security design has hit the market"

https://spectrum.ieee.org/open-titan-chip

Ethernet for hackers

https://hackaday.com/2024/02/12/ethernet-for-hackers-the-very-basics/

Future for PyO3: #RustLang bindings for #Python

https://polar.sh/davidhewitt/posts/hello-world-and-the-future-for-pyo3