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Tell which pins were used.

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Josh Mudge 2018-05-10 17:01:45 -06:00
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Orange-Pi-GPIO-pins.md
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@ -90,6 +90,10 @@ so for enabling PG7 that is pin 40 on the physical header can be used
Then you can run `echo "1" >/sys/class/gpio/gpio2/value` to turn it on and `echo "0" >/sys/class/gpio/gpio2/value` to turn it off.
You need to use a VCC3 pin and an IO pin for this. Refer to this diagram (Page 15): http://linux-sunxi.org/images/7/7e/ORANGE_PI-ONE-V1_1.pdf
I used pin 2 for VCC3 and pin 22 for IO.
https://stackoverflow.com/questions/46463724/accessing-gpio-on-orangepi-pc-plus-h3-on-armbian-3-4-113-and-newer
https://diyprojects.io/orange-pi-onelite-tutorial-use-gpio-python-pinouts/