1. Update your System2. Download and Install the Updated WiringPi
Code:
sudo apt updatesudo apt upgradeCode:
git clone https://github.com/WiringPi/WiringPi.gitcd WiringPi./buildCode:
gpio -vgpio version: 3.18
Copyright (c) 2012–2019 Gordon Henderson; 2019–2026 Contributors
This is free software with ABSOLUTELY NO WARRANTY.
For details type: gpio -warranty
Hardware details:
Type: Pi 5, Revision: 00, Memory: 8192MB, Maker: Sony UK
System details:
* Device tree present.
Model: Raspberry Pi 5 Model B Rev 1.0
* Supports full user-level GPIO access via memory.
* Supports basic user-level GPIO access via /dev/gpiomem.
* Supports basic user-level GPIO access via /dev/gpiochip (slow).
Statistics: Posted by MisterEd — Tue Feb 17, 2026 9:31 am