# HEX/ProfiCNC Here+ RTK GPS (단종됨)

<Badge type="info" text="Discontinued" />

:::info
This GPS is no longer available for purchase but is still compatible with PX4.

Usage documentation can be found in [PX4v1.11 docs](https://docs.px4.io/v1.11/en/gps_compass/rtk_gps_hex_hereplus.html)
:::

The **Here+ RTK GPS receiver** is a small, light and energy efficient [RTK GPS module](../gps_compass/rtk_gps.md), based on the u-blox M8P. RTK를 사용하면 PX4는 일반 GPS에서 제공하는 것 보다 훨씬 더 정확한 센티미터 수준의 정확도로 위치를 파악할 수 있습니다.

<img src="../../assets/hardware/gps/rtk_here_plus.jpg" />