Start or Renew your PointPerfect Subscription


SparkFun has a selection of devices that are compatible with u-blox's PointPerfect correction service. Choose your product below to sign up, renew, or cancel your PointPerfect subscription through SparkFun.

Important: We are no longer offering L-Band subscription renewals due to the sunset of the PointPerfect L-Band service on December 31, 2025. The Facet L-Band and Facet mosaic L-Band have both been retired. Both the Facet L-Band and Facet mosaic L-Band will still function as a high precision device, and can still receive RTK corrections from other subscriptions.

Your Facet L-Band or Facet mosaic L-Band will still function as a high precision device, and can still receive RTK corrections from other subscriptions. 

Finding your RTK Facet L-Band Device ID:


You will need to connect to the device either over WiFi or Serial. See Configure With WiFi or Configure with Serial for explicit instructions.

If you decide to discontinue the subscription, the Facet L-Band will still continue to work. However, when your subscription ends, the device will fall back to a normal precision of about 500 millimeter horizontal accuracy. The device will continue to work as a base station and can achieve RTK fix if you have another RTCM source, but corrections from the L-Band channel will stop working once the subscription lapses.