We have embedded the brillant connection diagrams by Philipp Seidel.
His articles are provided both in German and English.
Find more info about KISSing in his Blog

Connections for the CC (aka AIOv2)

Flyduino KISS CompactCTRL CC – Anschlussplan / Connection Plan

Connections for the FCv1

Flyduino KISS FC – Anschlussplan / Connection Plan

Connections for the FCv2

Flyduino KISS FC V2 – Anschlussplan / Connection Plan