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Network Connection Setup (AP Mode)

If your WIFI-DAQ cannot connect to the default router (e.g., when changing environments or for first-time use), the device will automatically enter AP Mode (Access Point Mode). Please follow the steps below to reconfigure the network.

Step 1: Verify Device Status​

If the WIFI-DAQ displays a solid red LED after power-up, it means the device is in AP mode, waiting for configuration.

AP Mode

Step 2: Connect Computer to Device​

  1. Open your computer's Wi-Fi list.
  2. Search for and connect to the network named WPC_DAQ_xxxxxx (xxxxxx is the unique device identifier, e.g., WPC_DAQ_62e814).
Connect to WIFI-DAQ
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It is normal for the computer to be unable to access the internet at this time; please maintain the connection to access the configuration page.

Step 3: Enter Configuration Page​

  1. Open a web browser (Chrome, Edge, etc.).
  2. Enter 192.168.4.1 in the address bar and press Enter.
  3. You will see the WIFI-DAQ configuration interface.
Web Config

Step 4: Configure Wi-Fi​

  1. Select the router (SSID) you want to connect to from the list.
  2. Enter the Wi-Fi password.
  3. Click Save to store the settings.
Wifi List
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  • Ensure the Wi-Fi password entered is correct.
  • WIFI-DAQ only supports the 2.4GHz frequency band; do not connect to a 5GHz network.

Step 5: Restart the Device​

After completing the configuration (clicking Save), the WIFI-DAQ will automatically restart.

  • After power cycling, if the configuration is successful, the LED will turn green (standby) or blue (connected).
  • If the LED remains red, please repeat the steps above and check if the Wi-Fi password was entered incorrectly.
info

For a detailed explanation of the LED indicators, please refer to Appearance and LED Status.