I didn't say remote; the lines are 3.3v logic, run pretty fast, and come directly from the CPU. One slip and you could toast the CPU. There's also no software support for it.

However, you could in theory put something like a 320x240 16 greyscale passive matrix display on this connector.

We've never tried it. However, the Rio Central uses the same(ish) CPU and a 480x320 16 greyscale LCD and that works just fine.

Hugo