T/CHEAA 0030-2024 Active

Scope: This document specifies the network configuration of WLAN smart home application terminals based on NFC, including technical requirements such as system architecture, NFC data format, and network configuration process, as well as performance requirements. Security is not specified in this document. This document applies to WLAN smart home application terminals equipped with dual-interface tags, which can provide necessary reference for terminal network configuration. Main technical content: The network configuration process of smart home application terminals is described as follows: Step 1-3: The user starts the control-type terminal App and selects the application terminal that needs to be networked (the control-type terminal must support NFC capabilities and have NFC function enabled); Step 4: The control-type terminal App prompts the user to select and input the WLAN network information to be connected; Step 5: Perform NFC network configuration. The control-type terminal App prompts the user to bring the NFC position of the control-type terminal close to the NFC position of the sensing application terminal; Step 6: When the control-type terminal NFC is close to the sensing application terminal NFC, the application terminal NFC chip sends a near-field notification signal (defined in Appendix B.4) to the WLAN chip, and the control-type terminal App reads the data in the NFC tag of the application terminal (read interface defined in Appendix B.1) and verifies the device type selected in Step 1; Step 7-8: The control-type terminal App writes the network configuration information to the network configuration data area of the application terminal NFC (write interface defined in Appendix B.2). After writing is completed, the control-type terminal App prompts the user to move the control-type terminal away from the NFC position of the application terminal and end the proximity sensing. At this time, the application terminal NFC chip sends a departure notificati