Where can I find deeper technical documentation about Nordic ID devices?

Our GitHub repository is full of documentation, programming libraries and source codes.

https://github.com/NordicID

You can also find very interesting application notes about specific topics:

• Smart Readers https://github.com/NordicID/ar8x_samples/tree/master/docs
• NUR API https://github.com/NordicID/nur_sdk/tree/master/dotnet/docs
• NUR modules https://github.com/NordicID/nur_sdk/tree/master/docs
• NUR protocol https://github.com/NordicID/nur_sdk/tree/master/embedded