# TELEMETRY ![](https://2868710084-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LXNkiDAfBq1Vqjka00H%2F-LXNxXJ2hjh11bjR8AcH%2F-LXNxmOH0fkj-o9ccotO%2Ftelemetry-250x250.jpg?alt=media\&token=e9d42b3d-bac6-4937-b934-9b5a8872573c) **Telemetry** keeps a wireless connection between the **Pixhawk** and the **ground station**. On the latter, you can receive all the data of the drone such as the position GPS, the speed, the current consumptions, the altitude, ... as well as to send commands to the drone from the ground station in real-time. There are several telemetry technologies such as **Bluetooth, WIFI, XBee, RF** 433 / 915MHz systems. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://drotek.gitbook.io/additional-devices/telemetry.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.