Evaluating PointPerfect IP correction service

If you purchased the PointPerfect Prepaid – 1 Month RTK-SSR corrections product, you can follow these steps to evaluate its performance:

1. Connect the GNSS antenna to your GNSS receiver and place the antenna in a location with good view of the sky
2. Connect your GNSS receiver to your computer and run u-center
3. Make sure your GNSS receiver firmware version is >v1.32, if not, you will find the latest firmware on u-blox ZED-F9P website
4. In u-center, go to Receiver > MQTT client > select the JSON config file that we have sent via email, check the following options:
   • Subscribe to key topic
   • Subscribe to data topic
   • Select your data topic according to your location:
     • Europe: /pp/ip/eu
     • North America: /pp/ip/us
     • South Korea: /pp/ip/kr
     • Australia: /pp/ip/au
     • Japan: /pp/ip/jp
5. Click OK, and that’s all 🙂

After step 5, you should see your GNSS receiver entering into RTK Fix in a matter of seconds.

You can always monitor the reception of corrections by checking the following messages in u-center > View > Messages View:

• UBX-MON-MSGPP
• UBX-RXM-SPARTNKEY
• UBX-RXM-COR
• UBX-RXM-SPARTN