---
title: "UsedRgbChannel | Weather SDK | JavaScript maps SDK"
description: "Documentation for Weather JS"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs-qmgv.pages.dev/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Type Alias UsedRgbChannel

UsedRgbChannel: [RgbChannel](https://docs-qmgv.pages.dev/sdk-js/modules/weather/api-reference/types/RgbChannel/) | \`${[RgbChannel](https://docs-qmgv.pages.dev/sdk-js/modules/weather/api-reference/types/RgbChannel/)}${[RgbChannel](https://docs-qmgv.pages.dev/sdk-js/modules/weather/api-reference/types/RgbChannel/)}\`

Channel(s) in a use by a layer