Monday I will get the official Raspberry 7 inch LCD
and I have 2 questions to ask you:
the first is knowing when to use the two additional cables can put on gpio for i2c and dsi.
do I have a pi3b and pi3b + should be used?
or just the 2 red and black cables? + 5v ground?
on which models should the 4 cables be used and on which only 2?
second question would the display on Pi zero w series work?