Precision GNSS Module

The Precision GNSS Module (PGM) utilizes the Quectel LG69T-AP module to provide a quick path to cost-effective, volume production. PGM is ideal for customers building industrial, last mile, rail, agricultural, robotics and IoT platforms who can benefit from higher accuracy and repeatability to better optimize asset use, delivery times and exact location. Whether you are in the evaluation phase or ready to roll out high-volume production, Starling + PGM leads to a solution that is well suited to your application. 

PGM features STMicroelectronics’ TeseoV chipset in a Quectel LG69T-AP module. The PGM was designed specifically for running Swift’s Starling positioning engine on your CPU and supports a fused IMU and wheel odometry and delivers maximum precision when paired with Swift’s Skylark corrections. The product is available as the Precision GNSS Evaluation Kit for easy evaluation, the PGM module in an mPCIe format for rapid volume deployment or high-volume applications can surface mount the LG69T-AP module directly. Achieve the highest performance when used with Swift’s Skylark cloud-based precise positioning service.



Designed for All Phases of Your Development Cycle

Dev Cycle Chart


  • SwiftPath 1

    Easy Evaluation

    PGM is available in an easily configurable Evaluation Kit that ships with all necessary components to quickly evaluate the performance and suitability of Starling, PGM and Skylark for your application.

  • SwiftPath 2

    SSR Based

    Swift’s PGM solution supports end-to-end SSR (State Space Representation) format corrections when connected to Swift’s wide area corrections service Skylark.

  • SwiftPath 3

    Industry-Standard Format

    PGM delivers maximum flexibility of design and performance in a simple to use, industry standard mPCIe (mini peripheral component interconnect express) format. 

  • SwiftPath 4

    Easily Configurable

    PGM is easily configurable and supports multiple general-purpose input/output (GPIO) configurability for vehicle interfaces, such as vehicle velocity inputs.

  • SwiftPath 5

    High Accuracy

    PGM provides centimeter-level accuracy and enables fast convergence times by utilizing Starling and Skylark with multi-band, multi-constellation GNSS support.

  • SwiftPath 6

    Integrated IMU

    PGM provides dead reckoning capabilities with an integrated ASM330 Inertial Measurement Unit (IMU) and wheel odometry support to provide continual high-precision positioning.

PGM Diagram

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