max speed setting

Hi Guys have a look on this e-bike bbs02 with shimano alfine s505 di2 8 speed internal gear hub.

Hi, I have a 5-wire LED display 880 (which is digital) and I want to change this to a compatible LCD Display where I can change the max speed. Currently, there are 5 wires: - Red = VB+ - Blue = Control - Black = GND - Green = DATA1 - Yellow = DATA2 I can't find any information on compatible...