Attempting to create wifi status indicator with LEDs, is my wiring ok?

I am trying to create a wifi status indicator, which would change LED intensity/color based on the signal strength/connection of a wifi hotspot.

I am using the WINC1500 as a wifi board and the Adafruit Pro Trinket.

The issue I am having is that the Trinket does not see the wifi board, and as such I cannot move forward with the project.

Here is a picture of my wiring (based as closely as I could manage on this project: https://cdn-learn.adafruit.com/downloads/pdf/wifi-hotspot-finder-adafruit-pro-trinket-cc3000.pdf):