Lup Yuen Lee 李立源 @lupyuen@qoto.org

"The Matrix Awakens: An Unreal Engine 5 Experience is not a game ... but this tech demo offers a vision for what the future of interactive content could look like and it sets the bar for the state-of-the-art console visuals"

https://www.fxguide.com/fxfeatured/the-matrix-is-unreal/

"This website runs on a Solar Powered server located in Barcelona"

https://solar.lowtechmagazine.com/power.html

Here's why we're migrating from #BL602 IoT SDK to Apache #NuttX OS 👍

https://lupyuen.github.io/articles/spi2?35#notes

Swapping MISO and MOSI on #BL602 ... PR has been submitted to Apache #NuttX OS 🙏

https://github.com/apache/incubator-nuttx/pull/4984

"How to use serial console on the #PinePhone (Pro)"

https://youtu.be/f5R_hKgDFk8

"Small review of #PinePhone UIs (Phosh, Sxmo, KDE)"

https://www.reddit.com/r/PINE64official/comments/rewgqw/small_review_of_a_few_pinephone_uis_phosh_sxmo_kde/?utm_medium=android_app&utm_source=share

#RustLang Rhai Script 1.3.0 released

https://www.reddit.com/r/Rhai/comments/rem4ts/version_130_released/?utm_medium=android_app&utm_source=share

#BL602 MISO and MOSI are swapped ... Will submit a PR for #NuttX OS 👍

https://lupyuen.github.io/articles/spi2?32#appendix-miso-and-mosi-are-swapped

What's inside the SPI Interface on #NuttX OS

https://lupyuen.github.io/articles/spi2?34#appendix-nuttx-spi-interface

"The Racist Toothpaste You’ve Probably Never Heard Of" (Darlie)

https://apryori.substack.com/p/the-1-billion-customer-racist-toothpaste

"Search is on for $50m in lost cryptocurrency after two Australian exchanges collapse"

https://www.theguardian.com/technology/2021/dec/12/the-search-is-on-for-50m-in-lost-cryptocurrency-after-two-australian-exchanges-collapse

Be careful with SPI Chip Select! 🙏

https://lupyuen.github.io/articles/spi2?33#chip-select

#BL602's SPI Mode has an odd quirk ... Here's the workaround for #NuttX OS

https://lupyuen.github.io/articles/spi2?31#appendix-spi-mode-quirk

Awesome Software Architecture: Curated articles and resources on software architecture, patterns and principles

https://mehdihadeli.github.io/awesome-software-architecture/

Yep Apache #NuttX OS works great on #PineDio Stack BL604! 🎉

https://lupyuen.github.io/articles/spi2?30#run-nuttx-on-pinedio-stack

"Amazon explains the cause behind Tuesday’s massive AWS outage"

https://www.bleepingcomputer.com/news/technology/amazon-explains-the-cause-behind-tuesday-s-massive-aws-outage/

Researchers release 'vaccine' for critical Log4Shell vulnerability

https://www.bleepingcomputer.com/news/security/researchers-release-vaccine-for-critical-log4shell-vulnerability/

How SX1262 #LoRa Transceiver is wired up on #PineDio Stack BL604

https://lupyuen.github.io/articles/spi2?29#pin-definitions

Testing Apache #NuttX OS on #PineDio Stack BL604 @PINE64

https://lupyuen.github.io/articles/spi2?28#test-with-pinedio-stack

"Jimmy Wales Is Auctioning the “Birth of Wikipedia” as an NFT ... And some Wikipedians are pissed"

https://slate.com/technology/2021/12/jimmy-wales-birth-of-wikipedia-nft-auction.html