> For the complete documentation index, see [llms.txt](https://docs.inspiredflight.com/inspired-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.inspiredflight.com/inspired-documentation/products/ground-control-stations/gs-one/indicators.md).

# Indicators

#### Battery Level LEDs

When the GS-ONE is powered on, the battery level is indicated by four LEDs.

<figure><img src="https://240141666-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhMePZ0UIa6VYv9VbYu4u%2Fuploads%2Fevg2WzSS0k3F31xXXjSc%2FScreenshot%202025-09-30%20143956.png?alt=media&amp;token=b437c22a-2d88-473f-be3a-71e58abc445c" alt="" width="563"><figcaption></figcaption></figure>

#### Connection Status LED:

Press and hold the power button for 2.5 seconds or longer to power on.&#x20;

<figure><img src="https://240141666-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FhMePZ0UIa6VYv9VbYu4u%2Fuploads%2FLzyGbZI0Uf5HuUFrd7wJ%2FScreenshot%202025-09-30%20144533.png?alt=media&amp;token=2c1526e6-ef4d-4676-ba18-3c0cf41a5ea3" alt="" width="563"><figcaption></figcaption></figure>