There is more management overhead than to talk, so yeah Great Okay This is Davide Betillo with Running Airline and Elixir on microcontrollers with AtomVM. Give it up

Who I am basically I work during my daytime on a start and a jog that are really nice Elixir projects for IoT and whatever and during my nighttime I try to work a lot on AtomVM that allows you to run

Elixir, Airline, GLEAM, whatever can run on the beam on a microcontroller. When I say microcontroller I mean something really memory constrained, but not too much I mean still it has to be a 32-bit processor. It requires about 80 kilobytes of RAM, but we can do it. Pretty crazy

but we can do it and so The software is mostly unmodified. I mean we don't have to We don't have to I mean translate it to other formats or whatever it just it can run beam files

So it's pretty standard So how? so basically the We did Well, I created it from scratch and So the whole implementation has no code from the original beam implementation because we are focused on

memory so rather than Focusing on performances where beam is very good at we are focusing on making everything stay in just few kilobytes of RAM and The Virtual machine is compatible with I mean all the recent OTP releases

We already have some I mean experimental support for OTP 26 So we are on par right now and we have support for quite a big number of NIFs and BIFs from Erlang. So we we implemented them in all the Daily basics so you can run your project if you are not doing anything weird and

well there is and Also, we did some something more for example We weren't able to run a replica for Erlang or Elixir on a microcontroller. It's not really easy So we did the simple LISP implementation for for testing stuff

So if you want to test registers or EWC communication or SPI communication where you can poke with registers using LISP it's not good as maybe Erlang or Elixir or whatever, but I mean you can experiment a lot and and everything can be packed into a single file that can be easily flashed and

We are mainly supporting right now ESP32 because we started the project with that powerful Microcontroller, but we well we support of course Linux Mac OS and whatever because yeah, we need to test it and

We are working on improving and extending the support to other devices I mean as soon as I get a new development board, I try to run it and at sometimes I need help of course and It's pretty pretty easy to port it by the way and

When it is already here, and it can be used for your simple Or maybe a bit more complex projects again. You are running on a really constrained device, but you can do interesting stuff and We are working towards at the next release that it will feature a lot of cool stuff We got finally SMP support so we can take benefit of

Multi-core microcontrollers and We got recently also really good code debugging features. So it's pretty nice and Yeah, this project has been possible. Thanks to the work of other contributors And so thank you very much to everyone has been working and because you know

It's open source projects are always kind of teamwork and it's hard to do something like this just alone So a lot of thanks to all the contributors and thank you to all of you, of course

Thank You Davide four minutes and 40 seconds, I think perfect timing