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Raspberry Pi Gpio Extension Board 1 To 3 40 Pin Gpio Module For Orange Pi Pc Raspberry Pi 4b/3b+/3b Raspberry Pi Zero W/1.3 - Demo Board Accessories - AliExpress
![Orange PI PC - How to use GPIO for push buttons : Tutorial - Reviews, Tutorials, Hardware hacks - Armbian Community Forums Orange PI PC - How to use GPIO for push buttons : Tutorial - Reviews, Tutorials, Hardware hacks - Armbian Community Forums](https://i.stack.imgur.com/O03j0.jpg)
Orange PI PC - How to use GPIO for push buttons : Tutorial - Reviews, Tutorials, Hardware hacks - Armbian Community Forums
Are there any way using old PC for GPIO process (for example reading sensor) like Raspberry Pi? Have they GPIO pins or different port's pins which can use as a GPIO? If
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