There are already 6 GPIOs available in a connector for external use. I don’t have need of camera, LVDS, so on, but I do need more GPIO. So I’m wondering, can some of these other header pins be used as GPIO if giving up camera options?
8 Bidirectional GPIO
3 Input GPIO
1 Output GPIO
Also, if some of these can be configured as GPIO, would they all be the same 1.8V?