> For the complete documentation index, see [llms.txt](https://docs.holybro.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.holybro.com/radio/xbp9x-radio.md). # XBP9X Radio ![](https://2367252986-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FLIgtGDAvVGkCKGOJb1bR%2Fuploads%2FLnR7K2zW1ess92JSGKap%2Fimage.png?alt=media\&token=91f24b2d-b7e3-4135-b949-591f96aa8225) Holybro XBP9X Radio can be configured easily using Digi’s free XCTU software or via Digi’s simplified AT or API command sets. The Radios provide secure, reliable delivery of critical data between devices with 256-bit AES encryption. With RF line-of-sight ranging up to 65 miles\* and strong interference blocking capability, the Radios are ideal for those applications requiring the combination of range, data redundancy and data reliability. ### Features * USB Type-C port, integrated USB to UART converter * 6-position JST-GH connector, can be directly connected to pixhawk4 flight controller * High voltage BEC on board, Support DC7\~35V voltage supply * Can be powered by USB or flight controller in 100mW transmit power mode * UART transmission LED indicator * Three-stage RSSI LED indicator * 256-bit AES encryption for secure data communications * DigiMesh networking topology for redundancy and reliability * Fully certified for use in unlicensed 900 MHz band --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation by asking a question. Perform an HTTP GET request on the following URL with the `ask` and `goal` query parameters: ``` GET https://docs.holybro.com/radio/xbp9x-radio.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is what the user is ultimately trying to achieve, the reason they need the answer. Sharing it helps GitBook give you a better, more relevant answer. A goal is most helpful when it describes the outcome the user wants rather than restating the question. For example, with `ask=how do I create an API token`, a goal like `automate deployments from our CI pipeline` lets GitBook tailor the answer to that use case. 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.