Saturn VA13 Guides
Full Guide - V2 chipFull Guide - V1.2 chip
Although the full guide is for the V1.2 the preparation method and the solder points on the motherboard is the same. You just connect to different pads on the kit board. You can see this in the quick quide.
Below is the LED leg details
Longest leg is Ground
Shortest leg is Blue
Last leg is Red