Lup Yuen Lee 李立源 @lupyuen@qoto.org
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
Designing Beautiful Shadows in CSS
Lup Yuen Lee 李立源
boosted
@lupyuen you probably already know about it but re-posting this because lora was mentioned https://hackaday.com/2021/06/06/qmesh-lora-mesh-networked-voice-communications/ someone worked out an ultra lowband voice codec to throw speech over these things.
Lup Yuen Lee 李立源
boosted
@lupyuen i talked about this once with someone who asked me about making secure phones for some hypothetical underground.
i shrugged like "you know there's nothing special about the military stuff right? you can make frequency hopping systems out of any computer controlled radio
"
i shrugged like "you know there's nothing special about the military stuff right? you can make frequency hopping systems out of any computer controlled radio
"
Lup Yuen Lee 李立源
boosted
@lupyuen why do the keys need to be in magic spooky hardware space 
Singapore Parliament: Hot mic catches 'illiterate', 'lousy school' remarks
https://sg.news.yahoo.com/ceca-mic-catches-illiterate-lousy-school-remarks-044602497.html
Sniffing #LoRa Packets with a Software-Defined Radio
https://lupyuen.github.io/articles/lorawan2?11#spectrum-analyser
Lup Yuen Lee 李立源
boosted
Lup Yuen Lee 李立源
boosted
@lupyuen I read this post some time ago. Based on this, it's not something I would like to work with. https://what.thedailywtf.com/topic/15001/enlightened
Apple fined S$1,000 for hosting social gathering with more than 50 people at Singapore store
Sniffing the SPI Bus on #PineDio Stack BL604
https://lupyuen.github.io/articles/lorawan2?10#logic-analyser
Bespoke: #OpenSource Digital Audio Workstation
"Facebook documents show how toxic Instagram is for teens"
https://www.cnbc.com/2021/09/14/facebook-documents-show-how-toxic-instagram-is-for-teens-wsj.html
"Laser links will allow the #Starlink satellites to pass internet traffic from spacecraft to spacecraft around the world, without needing to relay the signals to a ground station"
"GTK4 has not met our expectations since its release in December of 2020"
https://joshuastrobl.com/2021/09/14/building-an-alternative-ecosystem/
Checking ChirpStack #LoRaWAN Gateway ... For packets transmitted by #PineDio Stack BL604
https://lupyuen.github.io/articles/lorawan2?9#lorawan-gateway
How we join a #LoRaWAN Network and transmit data on #PineDio Stack BL604
https://lupyuen.github.io/articles/lorawan2?8#lorawan-commands
Running our #LoRaWAN Firmware on #PineDio Stack BL604
https://lupyuen.github.io/articles/lorawan2?7#run-the-firmware
- Pronouns/Gender/Sexuality
- He/Him/They, Bisexual/Asexual 🇸🇬
- Date of Birth
- 1969
- Articles
- https://lupyuen.org
IoT Techie and Educator / Apache NuttX PMC
Joined Jan 2020
