[flak48]

Faster prototyping, I can ssh into a RasPi wirelessly and control the gpio via my terminal like a REPL, for the ESP I need to keep flashing newer firmware and control it via USB to serial. Feels a bit clunkier although not a huge difference.

If I were making and selling some IoT hardware or if I wanted to re-use the RasPi for something else in my house, it would definitely make sense to move to an ESP/Arduino

[numpad0]

I personally don’t like accidentally bumping Pi and waiting couple minutes with monitors to see if I have to start over from microSD part. Flashing ESP is slower than Atmega Arduinos but not as slow as Raspbian booting.

[deivid]

you can use micropython for this, a repl over usb or wifi