Lup Yuen Lee 李立源

@MisterTechBlog

IoT Techie and Educator / Apache NuttX PMC @[email protected]

Singapore

Joined June 2009

4KFollowing

6KFollowers

Pinned

Lup Yuen Lee 李立源@MisterTechBlog · Apr 13

#Avaota-A1 #Arm64 SBC is officially supported by Apache #NuttX RTOS (#Allwinner A527 SoC) ... Let's take #Unicorn Emulator and create a Software Emulator for Avaota SBC lupyuen.org/articles/unico…

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 26

My Mom has just passed away. I'll go Offline for a while 🙏

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 11

👍 "Convenience Store Woman" - Sayaka Murata share.libbyapp.com/title/4182540

MisterTechBlog's tweet card. Meet Keiko.Keiko is 36 years old. She’s never had a boyfriend, and she’s been working in the same supermarket for eighteen years.Keiko’s family wishes she’d get a proper job. Her friends wonder why...

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 11

"HDD and SSD makers will suffer the most despite Trump’s 90-day suspension of country-specific tariffs" tomshardware.com/pc-components/…

MisterTechBlog's tweet card. Storage could get significantly more expensive due to tariffs.

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 10

"Jianchen Project members want to find someone, who can modify AMD's Zen CPU Microcode ... to execute #RISCV Binaries" (Prize: $2,735) tomshardware.com/pc-components/…

MisterTechBlog's tweet card. Why not re-write the code for x86 CPUs?

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 10

"Choosing the best #NPU for On-Device AI" (#RISCV Milk-V Duo) hackster.io/news/choosing-…

MisterTechBlog's tweet card. Researchers benchmarked a wide range of microcontroller-scale NPUs. Which has the right balance of speed and efficiency for your project?

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 10

22 km Hike: HarbourFront to East Coast Park to Bayshore … New Sandals 👍 strava.app.link/k0udKjvDrSb

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 10

🤔 "Explain how #NuttX boots" Source: docs.google.com/document/d/1qY…

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 9

"The Strange Library" - Haruki Murakami share.libbyapp.com/title/1944675

MisterTechBlog's tweet card. From internationally acclaimed author Haruki Murakami - a fantastical illustrated short novel about a boy imprisoned in a nightmarish library. Opening the flaps on this unique little book, readers...

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 9

XIAO #ESP32-S3 @SeeedStudio with Apache #NuttX RTOS 🎉 Source: github.com/apache/nuttx/p…

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 8

"Asahi #Linux M4 support hits a roadblock because of Apple Silicon changes" appleinsider.com/articles/25/04…

MisterTechBlog's tweet card. The Asahi Linux project is having trouble bringing the operating system to M4 Macs, with some chip changes making working with the latest Apple Silicon models a lot tougher.

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 8

"#Framework temporarily pausing some Laptop Sales because of New Tariffs" arstechnica.com/gadgets/2025/0…

MisterTechBlog's tweet card. “We would have to sell the lowest-end SKUs at a loss.”…

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 8

Short story by Ken Liu: "The gods will not be chained" bigthink.com/high-culture/k…

MisterTechBlog's tweet card. Big Think features "The Gods Will Not Be Chained," a short story by Ken Liu, winner of the Nebula, Hugo, and World Fantasy awards.

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 8

C++ with #RustLang Bindings: Mixing with #CMake youtube.com/watch?v=EcbmDX…

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Lup Yuen Lee 李立源@MisterTechBlog · Apr 7

😂 Angelina Jolie: “RISC Architecture is gonna change everything” Source: wired.com/story/angelina…

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