http://qs1969.pair.com?node_id=11125072


in reply to Re^9: Controlling USB on Raspberry Pi
in thread Controlling USB on Raspberry Pi

Meanwhile, installing HiPi and RPi::WiringPi has taken 6 hours so far and is still going

You don't need any of that for slow GPIO. Writing to files below /sys/class/gpio/ is completely sufficient. See Re: Controlling USB on Raspberry Pi and https://pinout.xyz/ for GPIO numbers.

Alexander

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Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)