Lup Yuen Lee 李立源 @lupyuen@qoto.org
- Pronouns/Gender/Sexuality
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He/Him/They, Bisexual/Asexual
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
#NVIDIA DGX Spark: "Tiny 128GB AI Mini PC Made for Scale-Out Clustering" (20 Arm cores, $4,000)
XIAO RA4M1 by #SeeedStudio: Now supported by Apache #NuttX RTOS 
(#Renesas RA4M1, Dual Cortex-M4)
@Popolon Very cool! :-)
Lup Yuen Lee 李立源
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An interesting alternative to Mastodon, ActivityPub server is snac2. It is in compiled C and runs without db server, so, far lighter and faster than Mastodon, it is also API compatible, so perfect for bots, and Mastodon frontends can also be used as interface (on web or mobile). I use it since about 6 month now and is very happy with it :).
Fetching the #NuttX Failed Builds from #Prometheus ... And posting them to #Mastodon
Article: https://lupyuen.org/articles/mastodon.html#prometheus-to-mastodon
Revisiting #PinePhone Emulator ... Two years too late 
Here’s how we call #Mastodon API to post a Status Update
Article: https://lupyuen.org/articles/mastodon.html#post-to-mastodon
"New Philosopher: Making Hard Choices"
SOLDR: Soldering Station for Makers
How we created a #Mastodon Bot for #NuttX Alerts ... Without email access
Article: https://lupyuen.org/articles/mastodon.html#bot-user-for-mastodon
#Arm64 MMU Page Tables
Source: https://developer.arm.com/documentation/ddi0487/latest/
Installing our #Mastodon Server for #NuttX ... Ruby-on-Rails + PostgreSQL + Redis + Elasticsearch
Article: https://lupyuen.org/articles/mastodon.html#our-mastodon-server
#GitHub IssueOps: Automate CI/CD with GitHub Issues
https://github.blog/engineering/issueops-automate-ci-cd-and-more-with-github-issues-and-actions/
#Avaota-A1 SBC @PINE64 ... Now supported by Apache #NuttX RTOS
Source: https://nuttx.apache.org/docs/latest/platforms/arm64/a527/boards/avaota-a1/index.html
"Asahi Lina announced she would be pausing work on Apple GPU Drivers indefinitely" (Asahi #Linux)
https://www.theregister.com/2025/03/20/asahi_linux_asahi_lina/
"The Survivor's Guide to Enterprise Architecture: Practitioner Tales and Pragmatic Insights"
- Pronouns/Gender/Sexuality
-
He/Him/They, Bisexual/Asexual
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
