> For the complete documentation index, see [llms.txt](https://nxp.gitbook.io/rddrone-t1adapt/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://nxp.gitbook.io/rddrone-t1adapt/power-supply.md). # Power supply The RDDRONE-T1ADAPT board needs an external 5 V supply. The 5 V supply can be provided by a PC or laptop via the USB connector on the bottom of the board, or via a 3-pin JST-GH power cord. ![](/files/-MaZJVVNkgZHrrvIRC3B) Note that the USB connector is only used to provide the 5 V supply; there is no actual USB data communication. The 3-pin JST-GH connecter is typically used with a single-board computer or device such as the NXP NavQ companion computer, or another DroneCode/PX4 device (pin 1 = 5 V; pin 3 = GND). Additionally there are two through holes on the board that can also be used to solder in wires or a custom connector of your choosing. ![](/files/-MaZJ_XyxXTnCcy9dzYL) --- # 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 dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://nxp.gitbook.io/rddrone-t1adapt/power-supply.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.