If the important thing is "with code" then show me the code.
I gave up hunting through your website because I never managed to find an example of what the code for a real circuit looks like. That should be front and center on the first page.
I agree - we need a large example not the toy examples of NeoPixels chained together.
Also, in the Github module library, I found only ESP32-C3 modules but the hobbyists use ESP8266 and ESP32 and ESP12-E as well as STM dev modules...I suppose its one of those things where contributors will help populate the library but I don't see instructions on how to build all the artifacts I see in the library - there are atleast 12 artifacts for each module...
I suppose folks from India and China make up the bulk of the applicants, and a high percentage of the people who end up getting the visas.
My life could have been completely different if I did get an H-1B. Oh for the path not taken.
I hope there is someone who received it in my stead, who now is wonderfully happy and successful in the US.