Is arduino even relevant at all in 2025? I mean i gotta hand it to em they're getting an insane amount of life out of marketing a 20 year old chip but I haven't seriously considered using one for a decade or so because of how much better in literally every way the esp32 is. I mean it's like $10 for three of them, they're dual core, have a radio on board and you can even use the arduino IDE for em, what's the downside? I especially love the two cores because I can have a web stack and bluetooth on one core, and whatever realtime actual programming i need to do on the second core.