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Can't access GPIO on Debian Buster & Pi4B

In one of the /sys/class/gpio/gpiochipNNN directories, there is a file named label containing pinctrl-bcm2835. This is the one you want. You also see a file base which is the offset for GPIO-0. You ...
Matthias Urlichs's user avatar
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How do I increase the terminal font size?

The answers of PicktownBuckeye and iDug are the best for me. the solution they give is good for me, previously I had to get very close to my TV screen ! I do not understand why they are noted 0 ( I ...
Tagada's user avatar
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