# Getting Started ## Downloading EdgeTX Companion EdgeTX Companion 2.7 is [available for download here](https://github.com/EdgeTX/edgetx/releases/tag/v2.7.0) (pick the appropriate download for your operating system from Assets heading at the bottom of the page - the filename will have `cpn` in the name). ## Enabling support for Mixer Scripts If you intend to use mixer scripts, when compiling the firmware for your transmitter you need to make sure the `LUA_MIXER` option is set. This is not required if you only intend to run any of the other types of Lua script (i.e. telemetry, one-time, function scripts, widgets) as support for those is included by default. --- # 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://luadoc.edgetx.org/edgetx-v2.7/introduction/getting_started.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.