OrangePi 2G-IOT - GPIO Pins. Help

admin

surfero75 replied at 2017-6-4 15:39
Moderators update news about this Issue please!  People realy needs gpio pins for use this board. Te ...

Bad news is that the GPIO lib of WiringPi haven't released. Maybe the only thing we could do now just wait.

surfero75

How to on/off a led by Orange Pi 2G IoT by GPIO:

http://surfero.blogspot.com.es/2 ... ange-pi-2g-iot.html

yoelmend

Please, some new info on gpio for 2g iot?

yoelmend

schematics orange pi 2g iot, rda8810pl

tpickle

any updates on this?

jhonoryza

tpickle replied at 2017-9-29 05:18
any updates on this?

see this thread http://www.orangepi.org/orangepi ... &extra=page%3D1

yg49594

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mkgokp7s

Thanks to surfero75 und sysfs, but without WiringPi I finaly succeeded blinking a LED on OrPi 2G Pin 7:

1. #!/bin/bash
   
2. PIN=56
   
3. 
   
4. echo "$PIN" >/sys/class/gpio/export
   
5. echo "out" > /sys/class/gpio/gpio$PIN/direction
   
6. 
   
7. while true; do
   
8.   echo 0 > /sys/class/gpio/gpio$PIN/value
   
9.   sleep 0.5
   
10.   echo 1 > /sys/class/gpio/gpio$PIN/value
    
11.   sleep 0.5
    
12. done

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patbeirne

mkgokp7s replied at 2022-1-31 15:27
Thanks to surfero75 und sysfs, but without WiringPi I finaly succeeded blinking a LED on OrPi 2G Pin ...

You can also get more information about controlling the GPIO pins at

Extra docs for the OrangePi-i96 and -2Giot

OPIO program to control gpio pins  (modified for -i96 and -2Giot boards)
The documents include:

• How to get the board past 2nd boot (for Debian and Ubuntu)
• a wifi driver to keep the MAC address persistent
• a replacement of the WiringPi/gpio command line tool
• a script to fixup the GPIO pins on the i96 connector, to make them usable
• documentation of pin assignments, Linux device driver numbers
  

[size=15.008px]I have upgraded my[size=15.008px] opio[size=15.008px] [size=15.008px]tool (a clone of[size=15.008px] gpio[size=15.008px]) to fully support the OP-2G-IOT, as well as the OP-i96. You can find it at[size=15.008px] [color=var(--tertiary)][size=15.008px]https://wiki.pbeirne.com/patb/opio