Lup Yuen Lee 李立源 @lupyuen@qoto.org

#PinePhone's 4G LTE Modem works OK over UART on Apache #NuttX RTOS! 🎉 ... Just realised that the Reset and Power Key pins were High-Low Inverted 🙄

Article: https://lupyuen.github.io/articles/lte?88#test-uart-with-nuttx

"Pet Parrots that are allowed to make Video Calls to other birds show signs of feeling less isolated"

https://www.theguardian.com/environment/2023/apr/21/parrots-taught-to-video-call-each-other-become-less-lonely-finds-research

"Visual Blocks uses a node-graph editor that facilitates rapid prototyping of ML-based Multimedia Applications"

https://ai.googleblog.com/2023/04/visual-blocks-for-ml-accelerating.html?m=1

Boot into Vi without an OS (Cosmopolitan libc)

https://raymii.org/s/blog/Bare_Metal_Boot_to_Vi.html

Repairing a Brother fax/printer USB failure

https://www.downtowndougbrown.com/2023/04/diagnosing-and-repairing-a-brother-fax-printer-usb-failure/

"Duped into taking a business development job, he was ill-treated, forced to scam by a syndicate" (Cambodia)

https://www.channelnewsasia.com/cna-insider/duped-business-development-job-scam-syndicate-malaysian-victim-cambodia-3434171

Compromising Garmin's Sport Watches (GarminOS / Arm Cortex-M)

https://www.anvilsecure.com/blog/compromising-garmins-sport-watches-a-deep-dive-into-garminos-and-its-monkeyc-virtual-machine.html

History of Power Key on #PinePhone 4G LTE Modem ... Modem Pinout is different for PinePhone Braveheart!

Source: https://wiki.pine64.org/wiki/PinePhone_v1.1_-_Braveheart#Modem_PWR_KEY_signal_resistor_population

#ESP32: How to Log Data (microSD / LittleFS / InfluxDB / MySQL)

https://randomnerdtutorials.com/esp32-how-to-log-data/

"Bard can help with Programming and Software Development tasks, including code generation, debugging and code explanation ... in more than 20 programming languages"

https://blog.google/technology/ai/code-with-bard/

Chester #IoT Gateway: #LoRaWAN / NB-IoT / LTE Cat M1 on Zephyr OS

https://www.cnx-software.com/2023/04/22/hardwario-chester-a-configurable-zephyr-os-lpwan-iot-gateway-with-lorawan-lte-iot-gnss-connectivity/

"The ability to pose as legitimate organizations and figures raised concerns that #Twitter could lose its status as a platform for getting accurate, up-to-date information from authentic sources, including in emergencies"

https://www.theguardian.com/technology/2023/apr/21/elon-musk-twitter-blue-rollout

Wasmer 3.2 supports #RISCV

https://wasmer.io/posts/wasmer-3.2

UART Hardware Flow Control is broken for #PinePhone 4G LTE Modem 🤔

Source: https://wiki.pine64.org/wiki/PinePhone_v1.1_-_Braveheart#Modem_UART_flow_control_is_broken

"PyPI package maintainers can adopt a new, more secure publishing method that does not require long-lived passwords or API tokens to be shared with external systems"

https://blog.pypi.org/posts/2023-04-20-introducing-trusted-publishers/

Floofiest loaf yet ... 1️⃣ Add Vital Wheat Gluten 2️⃣ Double the yeast 3️⃣ Cover with warm towel when rising

Offline Speech Recognition module supports #Arduino programming, custom voice commands

https://www.cnx-software.com/2023/04/21/offline-voice-recognition-module-arduino-programming/