Lup Yuen Lee 李立源 @lupyuen@qoto.org

"Internet blimps are coming to Zanzibar. But can World Mobile succeed where Google failed?"

https://www.cnn.com/2022/01/12/africa/world-mobile-internet-balloon-zanzibar-spc-intl/index.html

"Scammers put fake QR codes on parking meters to intercept parkers’ payments"

https://arstechnica.com/tech-policy/2022/01/scammers-put-fake-qr-codes-on-parking-meters-to-intercept-parkers-payments/

"Teen hacker finds bug that lets him control 25+ Teslas remotely"

https://arstechnica.com/cars/2022/01/teen-hacker-finds-bug-that-lets-him-control-25-teslas-remotely/

Here's how we run #RustLang programs on Apache #NuttX OS ... And transmit a #LoRa Message with Rust

https://lupyuen.github.io/articles/rust2

#RustLang Targets ... BL602 vs ESP32 vs ESP32-C3

https://lupyuen.github.io/articles/rust2?16#rust-target

"Danalto: The #IoT start-up with precise positioning intelligence" (#LoRa 2.4 GHz)

https://www.siliconrepublic.com/start-ups/danalto-internet-of-things-asset-tracking-positioning-lora

"Recognising that Waste is central, not peripheral, to everything we design, make and do is key to transforming the future"

https://aeon.co/essays/ours-is-the-waste-age-thats-the-key-to-tranforming-the-future

"The industry seems to like using (Apache) PLC4X and open-source in general, but doesn’t seem to be willing to support the people working on it. So, I will stop providing free community support for PLC4X"

https://github.com/chrisdutz/blog/blob/main/plc4x/free-trial-expired.adoc

Writing a Game Boy Emulator in OCaml

https://linoscope.github.io/writing-a-game-boy-emulator-in-ocaml/

"Open Source isn't the security problem – misusing it is"

https://www.theregister.com/2022/01/12/open_source_isnt_the_problem/

"Chinese man jailed for setting 'slow' Internet cables on fire" (Optical Fibre)

https://www.channelnewsasia.com/asia/china-man-set-fire-internet-cables-slow-connection-2430151

"German police under fire for misuse of COVID Contact Tracing App"

https://m.dw.com/en/german-police-under-fire-for-misuse-of-covid-contact-tracing-app/a-60393597

#NuttX vs Linux: Function Signatures are slightly different ... Beware!

https://lupyuen.github.io/articles/rust2?21#notes

Inside the IKEA Air Quality Sensor (UART)

https://style.oversubstance.net/2021/08/diy-use-an-ikea-vindriktning-air-quality-sensor-in-home-assistant-with-esphome/

#PinePhone Pro Explorer Edition Linux smartphone is up for pre-order for $399

https://www.cnx-software.com/2022/01/12/buy-pinephone-pro-explorer-edition/

"Why #IoT Sensors Need Standards"

https://spectrum.ieee.org/why-iot-sensors-need-standards

#PineTime vs Other Watches

https://www.crowdsupply.com/oddly-specific-objects/sensor-watch

"Hotel chain switches to Chrome OS to recover from ransomware attack"

https://therecord.media/hotel-chain-switches-to-chrome-os-to-recover-from-ransomware-attack/

Here's how we inject our #RustLang Code into #NuttX OS ... By overwriting a custom NuttX Library

https://lupyuen.github.io/articles/rust2?24#define-libraries