@MisterTechBlog

IoT Techie and Educator / Apache NuttX PMC @lupyuen@qoto.org

 Singapore
lupyuen.org
Joined June 2009
  • Tweets31.7K
  • Following4.2K
  • Followers5.9K
6.7KMedia
Lup Yuen Lee 李立源 retweeted
Lazymio@pwnedmio5 Apr 2025
Replying to @MisterTechBlog
Can't believe you really boot up a real-world OS in Unicorn! Nice work!!
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PINE64@thepine6415 Mar 2025
Updated PineTab-V devices are here! There have been some notable hardware improvements to the device since the last batch. An accelerometer was added to the device Resolved slow charging while the device is turned off An LED status indicator light has been added to the device
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ssakhno 🇺🇦
@ssakhno6 Mar 2025
Replying to @MisterTechBlog
BTW, there is an option with USB Type-C: shop.linux-automation.com/in…
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ΙΧΘΥΣ@focekf3 Mar 2025
Replying to @MisterTechBlog
The JTAG and SD pins of the pinephone are multiplexed,then we can debug NuttX use JTAG on pinephone
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PichiKato@casosac20 Feb 2025
Replying to @casosac @MisterTechBlog
youtube.com/watch?v=oHoaDlYg…

openSUSE Conference 2023 - Introduction to OBS Gitlab/Github CI Integration

https://media.ccc.de/v/4211-introduction-to-obs-gitlab-github-ci-in...

youtube.com
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Lup Yuen Lee 李立源 retweeted
PichiKato@casosac20 Feb 2025
Replying to @MisterTechBlog
Have you seen opens use service: build.opensuse.org/
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Lup Yuen Lee 李立源 retweeted
AlexZ 🦀
@blackanger14 Feb 2025
Marcan 对 Linus Torvalds 在 Rust for Linux 的态度表示了失望，认为 Linus 的不积极态度和社区维护者的反对使得 Rust 在 Linux 内核中的发展受到了很大的阻力。尽管如此，Marcan 依然坚信 Rust 对 Linux 项目的价值，例如，Asahi Linux 使用 Rust 开发了 GPU 驱动，这大大加速了项目的进展。
Lup Yuen Lee 李立源@MisterTechBlog13 Feb 2025
Hector Martin: "Resigning as Asahi #Linux Project Lead" marcan.st/2025/02/resigning-…

Resigning as Asahi Linux project lead

May 2026 update This post was written at a time of significant turmoil in my life, when multiple correlated events happened in quick succession. What I wrote in the post below is true, but a lot was...

marcan.st
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Lup Yuen Lee 李立源 retweeted
sanixdk
@sanixdarker1 Feb 2025
this 🔥👍🏾
Lup Yuen Lee 李立源@MisterTechBlog23 Jan 2025
#GitHubActions has become seriously costly for Apache #NuttX RTOS ... Here's how we slashed GitHub Costs within Two Weeks Article: lupyuen.org/articles/ci3.htm…
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Lup Yuen Lee 李立源 retweeted
Paul Keen@pftg24 Nov 2024
Check out how the NuttX CI Dashboard makes tracking builds easy. Say goodbye to failures and hello to efficient debugging! #DevTools #Monitoring #OpenSource lupyuen.github.io/articles/c…

Continuous Integration Dashboard for Apache NuttX RTOS (Prometheus and Grafana)

Last article we spoke about the (Twice) Daily Builds for Apache NuttX RTOS. Today we talk about Monitoring the Daily Builds (also the NuttX Build Farm) with our new NuttX Dashboard.

lupyuen.github.io
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Lup Yuen Lee 李立源 retweeted
Philip Griffiths@ThePGriffiths24 Dec 2024
Replying to @MisterTechBlog
One of my favourite lists. I will advocate for zrok.io as I work on its parent project, OpenZiti. zrok is open source and has a free (more generous and capable) SaaS than ngrok.

Home - zrok by NetFoundry

Open Source Meet zrok, the World-Leading Open-Source, Zero-Trust Peer-to-Peer Tunneling and Ingress Solution Brought to you by NetFoundry and built on OpenZiti, NetFoundry’s open source Zero Trust...

zrok.io
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Lup Yuen Lee 李立源 retweeted
Mark Birss@markbirss13 Dec 2024
Replying to @MisterTechBlog
@MisterTechBlog
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Aaron Muir Hamilton
@aaronmhamilton30 Nov 2024
Replying to @codingfield @MisterTechBlog @thepine64
Not only is it connected with a Type C connector, but it is a USB UVC camera, essentially a webcam/industrial USB camera.
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JF@codingfield30 Nov 2024
Replying to @MisterTechBlog @thepine64
I love that the camera is connected to the main board using a USB-C connector!
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CeDeROM@cederom24 Nov 2024
Replying to @MisterTechBlog
we need a name for the project! I'll start with DRUNX: Distributed Runtime bUild/evalUation(?) for/of(?) NuttX :-P
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CeDeROM@cederom24 Nov 2024
Replying to @MisterTechBlog
not even half of the first boards panel and the 16 port hub of already full 🤣🤣🤣
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Lup Yuen Lee 李立源 retweeted
CNX Software
@cnxsoft3 Oct 2024
.@thePine64 Quartz64 Zero is a low-cost #SBC based on Rockchip RK3566T SoC, and customizable with Ethernet, more USB ports, MIPI CSI/DSI ports, and more for volume orders. #Android13 cnx-software.com/2024/10/03/…

Quartz64 Zero - A customizable, cost-optimized Rockchip RK3566T SBC with Raspberry Pi PCIe connec...

The Quartz64 Zero is a thinner, cheaper version of the Quartz64 Model B with a Rockchip RK3566T quad-core Cortex-A55 SoC clocked at 1.6 GHz, 1GB LPDDR4,

cnx-software.com
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Lup Yuen Lee 李立源 retweeted
PINE64@thepine642 Oct 2024
Update❗️ * #StarPro64 RISC-V SBC with up-to 32GB RAM announced * #Oz64 RISC-V SBC in the works * #Quartz64-Zero now available * #PineNote e-paper reader with #Linux available for purchase soon! #PineTime & InfiniTime improvements & much more Post link: pine64.org/2024/10/02/septem…
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atc1441@atc144115 Sep 2024
Just finished the new and until now biggest E-Paper Wall 3.0 🥳 Made out of 56 x 9.7" E-Paper Displays Find a video build log here: youtu.be/5nC9rn2TyYY
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Lup Yuen Lee 李立源 retweeted
Mark Birss@markbirss31 Aug 2024
Replying to @MisterTechBlog
The unsealed version
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Lup Yuen Lee 李立源 retweeted
chargen@chargen2 Aug 2024
Replying to @MisterTechBlog
Can you provision a general way to have a secure context for these signals messages measures to pass prevent leaking or stalling de-correlated intermissions just thinking if this can be done and evolve
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