Hi guys,
just landed here, my first post.
I've just assembled the HM using raspberry 3b+ with adapt-a-damper.
Everything seems ok except the servo SG90
I connect it with RJ45 cable cat 5E, with a following B schema so:
pin 3 (white-green) -> servo pwr 5v (red on SG90)
pin 4 (blue) -> gnd...