> For the complete documentation index, see [llms.txt](https://teravolt.gitbook.io/teravolt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://teravolt.gitbook.io/teravolt/gps/aeronav-pro-rtk/features.md).

# Features

<figure><img src="/files/TGRIS4YnIED4TtH1GgzR" alt=""><figcaption></figcaption></figure>

* Support for quad-frequency GNSS: L1, L2, L5, and L6 bands
* NavIC (IRNSS) enabled for India-specific augmentation
* Compatible with all major global constellations:
  * NavIC, GPS, GLONASS, Galileo, BeiDou and QZSS.
* Centimeter-level positioning with RTK
* Integrated L-band correction service receiver
* Four status LEDs:
  * Power
  * PPS (Pulse Per Second)
  * 3D Lock
  * RTK Fix
* Multiple interfaces:
  * USB-C (for configuration and PC access)
  * UART1 (GNSS output to autopilot)
  * UART2 (RTK correction input)
  * I²C (exposes internal bus for sensor integration)
* Fully compatible with ArduPilot and PX4-based flight controllers