High precision GNSS explorer kit

Flexible platform for u-blox high precision GNSS solutions

  • Prototyping kit for cm-level accuracy positioning applications
  • High precision GNSS, LTE, Wi-Fi, Bluetooth, and antennas
  • PointPerfect GNSS augmentation service
  • Dual-core MCU for applications
  • ubxlib software components and application in source code
  • Click boards™ for flexible adaptation and expansion
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Product variants


High Precision GNSS explorer kit with GNSS, LTE, Bluetooth,Wi-Fi, PointPerfect Modular design w mikroBUS connectors
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Product description
Kit includes
Further information
Documentation & resources

The XPLR-HPG-1 explorer kit provides a complete platform for evaluation and prototyping of u-blox's high precision GNSS solution with PointPerfect GNSS augmentation service. Its GNSS and communications modules allow it to receive correction data from a satellite broadcast using an L-band satellite GNSS receiver or via IP connectivity using Wi-Fi or LTE.

The correction data is provided by PointPerfect, the u-blox GNSS augmentation service, and delivered via Thingstream IoT service delivery platform.
With the board's flexible design and mikroBUS™ connectors it is easy to evaluate various communication channels for correction data and to monitor the results. The base board includes the NORA-W10 wireless MCU module, which runs the high precision GNSS application and controls the communications between the u-blox wireless modules.

The application makes use of ubxlib, a set of software modules connecting the various u-blox modules with concise C APIs.
The hardware design and software source code are available on Github so that customers can modify code as needed, add functionality, and start developing their own product.

A repository with design files for XPLR-HPG-1 can be found here.
A repository for the XPLR- HPG software can be found here.

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