GDX for the NUKI OPENER

Hi everyone,

Apologies as this might seem simple to most but I have no idea how to install the NUKI opener on the GDX. I followed every single step but don’t think I fully understand. There’s no YouTube videos and the numbers the NUKI app says dont match what I see on my device. Could someone be kind enough to dumb it down for me?

I’ve posted a picture of my machine. I understood from the app setup that I needed to remove all those cables. I then tried to connect the Nuki cables. It didn’t work.