Lup Yuen Lee 李立源 @lupyuen@qoto.org

Sustainability with #RustLang (AWS)

https://aws.amazon.com/blogs/opensource/sustainability-with-rust/

"A new wave of #Linux applications" (#PinePhone)

https://tuxphones.com/convergent-linux-phone-apps/

Here's how we connect the IKEA VINDRIKTNING Air Quality Sensor to #RISCV #BL604 ... And read the PM 2.5 data with Apache #NuttX OS

https://lupyuen.github.io/articles/ikea

What's Next for IKEA Air Quality Sensor on Apache #NuttX OS ... LoRaWAN, The Things Network, Prometheus and Grafana!

https://lupyuen.github.io/articles/ikea?17#whats-next

Bus Pirate sniffing the UART output from IKEA Air Quality Sensor

https://lupyuen.github.io/articles/ikea?16#appendix-test-with-bus-pirate

Our #NuttX App shows the PM 2.5 data from IKEA Air Quality Sensor! 🎉

https://lupyuen.github.io/articles/ikea?15#run-nuttx-app

How we build, flash and run Apache #NuttX OS on #BL602 and #ESP32

https://lupyuen.github.io/articles/ikea?12#appendix-build-flash-and-run-nuttx

"Sony Trained An AI To Be So Good At 'Gran Turismo' It Started Driving Like A Total Jerk"

https://jalopnik.com/sony-trained-an-ai-to-be-so-good-at-gran-turismo-it-sta-1848516258

Extracting the PM 2.5 values from IKEA Air Quality Sensor

https://lupyuen.github.io/articles/ikea?11#process-sensor-data

IKEA Air Quality Sensor transmits PM 2.5 data in frames of 20 bytes ... Here's how we validate the data

https://lupyuen.github.io/articles/ikea?10#validate-sensor-data

"How Wanting Less Leads to Satisfaction"

https://www.theatlantic.com/magazine/archive/2022/03/why-we-are-never-satisfied-happiness/621304/

Upcoming: #BL602 on PlatformIO 🤔

https://github.com/platformio/platformio-core/issues/4046#

How our #NuttX App handles the PM 2.5 data from IKEA Air Quality Sensor

https://lupyuen.github.io/articles/ikea?9#main-loop

Interesting fix for #BL602 Flashing Problem ... Disable the XZ Decompression 🤔

https://lupyuen.github.io/articles/flash?88#notes

Developer preview of #Android 13 has arrived

https://techcrunch.com/2022/02/10/the-first-developer-preview-of-android-13-has-arrived/

#Indonesia's new mega-telco to build 18,000km Submarine Cable to the US (Indosat Ooredoo Hutchison)

https://www.theregister.com/2022/02/11/acc_1_submarine_cable_usa_indonesia/

"Creator-driven, immersive online experiences are changing the way we learn" (#Education)

https://superduperserious.substack.com/p/virtual-education-zoom-lectures

Apple patches new zero-day exploited to hack iPhones, iPads, Macs (WebKit use after free)

https://www.bleepingcomputer.com/news/security/apple-patches-new-zero-day-exploited-to-hack-iphones-ipads-macs/

Reusable Workflows with GitHub Actions

https://github.blog/2022-02-10-using-reusable-workflows-github-actions/