The SEA Board specs does say it is compatible with ov5640.
However, Raspberry cams with ov5647 are easiest to find in many different shapes.
Furthermore, some of those ov5647 variants have some very interesting features like C mount lenses.
So, here we go with two questions:
Is that possible to use ov5647 modules instead?
Are there any other compatible CSI camera module we could add to the list?