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PUSR documents 10.10.100.254 for the exact USR-WIFI232-D2 industrial Wi-Fi module. This is not a universal router or gateway address. In STA mode or after configuration, its current address can differ; use that current address and current login beside the HTTP action below.
Use this local link only when it matches your own equipment and network. RouterEntry does not detect your gateway or collect passwords.
Connect to the module’s local Wi-Fi
For the documented AP-mode path, connect to the module’s USR-WIFI232-AP_xxxx SSID and open the HTTP address above. Confirm the exact D2 module before proceeding. If it is already operating in STA mode or uses a configured address, inspect the known current network or administrator configuration instead.
Use the current module login
The documented unchanged login is admin / admin. Use the current configured login after changes. This authenticates the module’s local web interface; it is not necessarily the SSID’s wireless key or an upstream-router account.
Without choosing Apply or restarting, view Mode Selection to identify AP/STA operation or STA Interface Setting to inspect DHCP/static configuration. Preserve the running serial and network setup.
If the module address does not open
Confirm the exact USR-WIFI232-D2, local SSID/connection, current AP-or-STA mode and current assigned/static address. A STA-mode address can differ from 10.10.100.254 and should come from the known network or administrator’s records.
Use local-access checks without altering the production setup. Do not reset the module, change firewall rules or apply network/serial changes merely to make the documented AP-mode address respond.
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PUSR USR-WIFI232-D2 User Manual V1.0.1