Lup Yuen Lee 李立源 @lupyuen@qoto.org

Intel OEM Private Key Leak: A blow to UEFI Secure Boot Security (MSI)

https://securityonline.info/intel-oem-private-key-leak-a-blow-to-uefi-secure-boot-security/

"5G Networks Are Performing Worse ... Millimeter-Wave fizzles and regulatory hurdles plague progress"

https://spectrum.ieee.org/5g-rollout-disappointments

Drew DeVault: "Burnout"

https://drewdevault.com/2023/05/01/2023-05-01-Burnout.html

PDU Encoding for #PinePhone SMS ... According to ETSI GSM 03.40

Article: https://lupyuen.github.io/articles/lte2?12#appendix-sms-pdu-format

Lichee Pi 4A: #RISCV SBC with TH1520

https://www.cnx-software.com/2023/05/06/lichee-pi-4a-risc-v-sbc-raspberry-pi-4-th1520-processor/

Haiku OS on #RISCV VisionFive 2

https://discuss.haiku-os.org/t/progress-on-running-haiku-on-visionfive-2/13369

Sending #PinePhone SMS in PDU Mode looks complicated ... But it's more precise than Text Mode

Article: https://lupyuen.github.io/articles/lte2?7#send-sms-in-pdu-mode

Typst: "modern, Markdown-inspired, Typesetting system that aims to be as powerful as LaTeX

https://all-dressed-programming.com/posts/amazing-typst/

Sending an SMS (in Text Mode) on #PinePhone

Article: https://lupyuen.github.io/articles/lte2?6#send-sms-in-text-mode

USB Descriptors for #PinePhone's LTE Modem

https://github.com/lupyuen/lupyuen.github.io/blob/master/images/Quectel_EC2x&EG2x-G&EG9x_Series_USB_Descriptor_Introduction_V1.1.pdf

Real-time #Linux with PREEMPT_RT (Training Slides by Bootlin)

https://bootlin.com/doc/training/preempt-rt/

Importance of Open Source AI

https://blog.opensource.org/the-importance-of-open-source-ai-and-the-challenges-of-liberating-data/

Zig Pkg: New Package Manager for #ZigLang

https://kassane.github.io/2023/05/03/zig-pkg/

Alternatives to Google Cloud #IoT Core: "Google will sunset its IoT Core on August 16, 2023"

https://www.altoroslabs.com/blog/alternatives-to-google-cloud-iot-core-where-to-migrate/

Pixel Fold: "first foldable phone engineered by #Google"

https://store.google.com/intl/en/ideas/pixel-is-open/

Update: #RustLang on #ESP32

https://mabez.dev/blog/posts/esp-rust-28-04-2023/

Noam Chomsky on #ChatGPT: "Current work with Large Language Models (LLMs), including chatbots, provides tools for disinformation, defamation, and misleading the uninformed"

https://www.commondreams.org/opinion/noam-chomsky-on-chatgpt

Universal Radio Test Instrument (URTI): Spectrum analyzer + SDR transceiver for RF Testing

https://www.greatscottgadgets.com/2023/05-04-development-of-a-universal-radio-test-instrument/