Resound ONE cannot connect to Smart Fit

Ah, try what @menglxs said.

Allow me to recap;

  • When you say NOAH adapter I think you mean Noahlink Wireless.
  • The Noahlink Wireless device is actually a GN Resound Airlnk 2 that was converted to become a Noahlink Wireless using the Airlink 2 updater.
  • We know the converted Noahlink Wireless device works because you sucessfully connected your other pair of hearing aids, namely your Linx2 HAs, using this same Noahlink Wireless hearing aid programming device.

If you are still stuck;
Here’s a link to → How to read DIY School PDF files

Suggested DIY School help files;

  • Noahlink Wireless - Instructions For Use

Here’s a clip from Noahlink Wireless - Instructions For Use
Tip: You can click the image to enlarge.