Yes, I am developing accessories for IOS, which are unrelated to other platforms. My goal is to enable the accessories I develop to establish a Wi-Fi Aware connection with the app released alongside iOS 26 that synchronizes satellite positions. Currently, I have already completed the PASN interaction process as a subscriber, using the PIN code displayed by the iOS app as the password for SAE. The next step is to interact with the IOS app for NIK. However, I am encountering an issue at this stage—the follow-up frames I send are not receiving any response. I am unsure where the problem lies, so I have a new question: Has Apple defined or provided any documentation or example messages for the NIK interaction process in IOS? Additionally, I have also tried switching roles, with me as the publisher and the IOS app as the subscriber, so that the first frame of the NIK interaction is sent by the iOS app. This way, I can use it as a reference for testing. However, the issue I face in this scenario is that I do not know how to generate the PIN code like the iOS app does. This is a critical security material. How should this PIN code be generated?

Thank you for your reply! I have read the Wi-Fi Aware section of the Accessory Design Guidelines for Apple Devices very carefully, and I have already successfully followed some of the steps as required by this document. However, the issue I'm currently facing is not mentioned at all in the guidelines. What should I do?

No response received. I think it might be that my question is not suitable for the theme of this section. I think I should go to App & System Services (Networking) to post my question.