@barray on Wed Dec 08 04:29:14 UTC 2021 said: &eSomething else I have #considered is the #sqlite #database #library - but it is absolutely massive: https://sqlite.org/index.html I really suspect it will not easily fit into the #ram of such a small #iot #device - considering also all the other things we intend to run.Considering using #unqlite for the #linuxpda #database #library https://unqlite.org/ It seems #small , #simple #cpp , #selfcontained , #nosql , etc. Quite impressed. Unfortunately it seems like it has a non permissable #license that requires #payment https://github.com/symisc/unqlite It's not even clear it could be easily #distributed under this #license ...
Regarding the #linuxpda #project , I am seriously considering the M5 #stack #core 2 #esp 32 #iot #device https://shop.m5stack.com/products/m5stac.. Okay, it's not #linux , but otherwise it offers everything else I am looking for currently. The ability to program it through the #arduino #environment should also rapidly improve #development too. I had a really good experience (minus some bugs) working on the #digispark !
Very cool use of a #nixietube in an #iot #project https://bert.org/2021/11/16/iot-nixie-tu.. Surprising how just a single #digit can be quite useful in a #task based #application !
Pretty jealous of the M5 #paper #eink #display #iot #device based on the #esp 32 https://hackaday.com/2021/11/12/m5paper-.. Here they are using it as a pretty sleek #weather #monitor ! It's just really well made.
Well, this is a super cool #hack on a #school #network #iot #system https://whitehoodhacker.net/posts/2021-1.. Wish I had thought this up...
Never knew that people were now making #opensource #sex #toys https://www.billieruben.info/post/3d-pri.. Glad to see people *cough* owning the #devices they use... Seriously though, with so many toys out there relying on #iot and having #scary #sideeffects - especially with #security - it's great that people have #opensource #alternatives ...
Looks like #pine got #official #arm #systemready #ir #iot #certification #scl https://developer.arm.com/architectures/.. Looks like this is just for the #rockchip RK3399 - but it's a great start! Very cool.
Very cool #weather #station using an #espressif #esp 8266: https://hackaday.com/2021/08/23/nothing-.. In the future I want to build out a tonne of these little connected #iot devices with #displays - I imagine it could be an awesome way to get #notifications around your house for example, or control some global properties. They also offer a fair amount of #computation and could be even smarter given a chance to do some #distributed #computation !
Interesting, #espressif - the makers of popular #iot devices like the ESP8266 and ESP32 have just released the ESP32-H2, this time sporting #zigbee 3.x and #thread 1.x https://hackaday.com/2021/08/04/new-part.. And this all still runs on #riscv ! Very cool!
$49 for a one-off price for an #iot #cellular #pcb that gives you 500MB over 10 years: https://blues.io/ Apparently there are still some #hiddencosts - but it's still an interesting idea. I wonder how they will combat 3G/4G/5G/+ shutoff and upgrade? Will this company still be around in 10 years? The old #kindle for example is about to lose its 3G connection due to the #us shutting off the towers.
Yeah, #covid has changed everything, including the life of #students https://www.chronicle.com/article/the-su.. Apparently it is now appropriate to monitor your #socialmedia - #scan your room and now have you wear #iot #sensors - insanity!