We’ve gotten used to the GPIO-available functions of Raspberry Pi computers remaining largely the same over the years, which is why it might have flown a little bit under the radar: the Raspberry Pi 4 ...
To properly power the components, make sure to follow these steps: Attach the 5V and GND pins of the Raspberry Pi to the positive and negative rails of the breadboard. Connect Raspberry Pi 5V (Pin 2) ...