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
How Pokemon Go (Niantic) Builds on Kubernetes
https://thenewstack.io/how-pokemon-go-creator-builds-on-kubernetes-for-developers/
Lup Yuen Lee 李立源
boosted
I think it’s.
Two AES-128 ciphers, currently the most widely used and the most secure. Network Session Key (NwkSKey) - ensures the authenticity of devices on the network.
Application Session Key (AppSKey) - the security and confidentiality of data transmitted through the network. In fact, the network key allows the operator to secure their network while the application key allows the application provider to secure the data that passes through the network.
That is, application data is encrypted with AppSKey.
https://www.lama.univ-savoie.fr/mediawiki/index.php/Vulnerabilite_des_reseaux_lorawan
@BollerwagenPicard@mastodontech.de Might be good for PineDio Gateway yes
@BollerwagenPicard@mastodontech.de Yep a LoRa Gateway running ChirpStack (open source LoRaWAN stack) might be good for that.
Consortium to buy McAfee for $18.9 billion
Lup Yuen Lee 李立源
boosted
@lupyuen Hmmm, reads to me like Unity's saying "Weta's software & models should rely be put on market, rather than tied up for internal use".
Node-RED in Industrial IoT
https://docs.umh.app/docs/concepts/node-red-in-industrial-iot/
Unity is buying Peter Jackson’s Weta Digital for over $1.6B
https://techcrunch.com/2021/11/09/unity-is-buying-peter-jacksons-weta-digital-for-over-1-6b/
@BollerwagenPicard@mastodontech.de If we're talking LoRa to a few fixed devices, the SX1262 module might be sufficient:
https://www.tindie.com/search/?q=Sx1262
If we expect to receive LoRa packets from many devices, we should get a LoRa Gateway.
Lup Yuen Lee 李立源
boosted
@lupyuen In my experience, 90% of mobile app code is glue, and 99% of the time the app isn't so mission critical that the occasional crash is unaffordable. So I'm thinking why I would want to use a language like Rust for app development... I'd seriously rather use JavaScript.
The most joy I ever had building a sort of app was using Node on the server and Vue on the client to build a small web app.
Followed by Java on Android and then ObjC on iOS. Haven't tried Kotlin or Swift, but there's few things I truly miss in Java. Not sure if I'd even like null safety, need to try it some time.
The most joy I ever had building a sort of app was using Node on the server and Vue on the client to build a small web app.
Followed by Java on Android and then ObjC on iOS. Haven't tried Kotlin or Swift, but there's few things I truly miss in Java. Not sure if I'd even like null safety, need to try it some time.
@BollerwagenPicard@mastodontech.de Pine64 hasn't started selling yet ... Very soon I hope!
"Unity announced that it has entered into a definitive agreement to acquire Weta Digital"
Setting the #LoRa Frequency on #PineDio Gateway
https://lupyuen.github.io/articles/gateway?6#set-lora-frequency
Here's how we install #PineDio #LoRa Gateway
https://lupyuen.github.io/articles/gateway?5#install-pinedio-gateway
"Hacking group says it has found encryption keys needed to unlock the PS5"
- 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
