pipe01
So instead of giving them little money, you want to give them absolutely nothing
When PoE just doesn't cut it
All you'd need to program that ESP32 is an USB to UART adapter, you can get those for pennies on the dollar. I've never used Ethernet on the ESP32 so I can't attest to how easy it would be, however I do know that doing it over WiFi is super simple.
Strip the debug info, should be a lot smaller. Also check out TinyGo, it's meant for embedded devices
Probably cheaper to just use an ESP8266 or the like
Why stop at 2000%
No tengo nada*. It's very counterintuitive, but to say you have nothing you must say that you don't have nothing
Ooh I've been wanting to make one of these for a while, where did you get the buttons from?
You could use Tasker to make an automation that checks what the notification's content is, but it's just an ugly workaround
Those balls are too big, they'll never make it in