How to put interface button on Raspberry Pi 4 using Python in Thonny?

Dec 4, 2025 · 2 min read · You can absolutely put a GUI button on your Raspberry Pi 4 using Python in Thonny – the usual way is with the built-in tkinter library. I’ll show you: A simple window with a button (prints text when clicked) A version that toggles a GPIO LED when y...