Bcm numbering raspberry pi 33/11/2023 Once you grasp this module, that world opens to you! The other reason for using RPi.GPIO is that your fellow hackers and makers have shared many awesome projects using it. But if you use it more than occasionally, GPIO Zero’s advantage of simplicity is lost. GPIO Zero’s API lets you tinker with things like pull up and pull down resistors, active-high, and active-low pins too. It’s a layer over it, designed to make using the RPI.GPIO as easy as possible for absolute beginners.īy dealing with RPi.GPIO directly, you better understand what’s happening under the hood, and develop a finer control that will be useful in future projects. ![]() GPIO Zero isn’t intended as an alternative or replacement for RPi.GPIO. Why Not Just Use GPIO Zero for Everything? RPi.GPIO is only slightly more work to understand, and that effort is worthwhile. Before GPIO Zero launched in 2016, new users usually began exploring the GPIO pins with another Python module: RPi.GPIO.
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