Timur Timaev

Hello everyone! I was struggling to make wiring work on OrangePi 5 Plus armbian. Tried everything and came up with a solution that worked for me. I was constantly getting these errors: wiringPiSetup: mmap (PWM) failed: Operation not permitted wiringPiSetup: mmap (GPIO) failed: Operation not permitted I'm on 23.8.2. 1. Install armbian and update apt sudo apt update 2. As stated in OrangePi5Plus wiki page I got .deb installer for wiringPi on OrangePi Now here's the link to this file: https://github.com/orangepi-xunlong/orangepi-build/blob/next/external/cache/debs/arm64/wiringpi_2.51.deb 3. The most important step was described here: https://github.com/Joshua-Riek/ubuntu-rockchip/issues/273 echo "BOARD=orangepi5plus" | sudo tee /etc/orangepi-release Somehow this solves the issue. No idea how these things work tbh... 4. Check if pins are detected via gpio readall or add sudo sudo gpio readall You should get a table with all the pins and numbers like this: 5. Install wiringop-python just as stated in the manual: http://www.orangepi.org/orangepiwiki/index.php/Orange_Pi_5_Plus#How_to_install_wiringOP-Python # get the dependencies sudo apt-get update sudo apt-get -y install git swig python3-dev python3-setuptools # clone wiringOP-python repo, the branch should be "next" and NOT "main" or "master" git clone --recursive https://github.com/orangepi-xunlong/wiringOP-Python -b next cd wiringOP-Python git submodule update --init --remote python3 generate-bindings.py > bindings.i sudo python3 setup.py install The wiringOP-Python should be working now.