October 2021
Beginner
242 pages
5h 43m
English
Content preview from Getting Started With Raspberry Pi, 4th Edition
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G. Micro HDMI connectors
The two micro HDMI ports on the Pi 4 are each capable of 60fps
4K video output. (Video performance may vary on how much
you’re taxing the Pi; just because the GPU is capable of these
outputs doesn’t mean it will always look good.)
H. Power input
There is no power switch on the Pi. This USB-C connector is
used to supply power (and only power; this isn’t an additional
USB port). USB-C was selected because the connector is cheap
and USB power supplies are easy to find. When you’re powering
your Pi 4, the Pi Foundation strongly suggests a power supply
capable of delivering 3A (15W), particularly if you’re planning on
powering external devices as well.
I. The microSD card slot
There’s no hard drive on the Pi. ...
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