> For the complete documentation index, see [llms.txt](https://docs.adti.camera/adti-20l-and-24l-v1-quick-start-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.adti.camera/adti-20l-and-24l-v1-quick-start-guide/connect-the-camera-hotshoe-to-ppk-gnss.md).

# Connect the Camera Hotshoe to PPK GNSS

The 20L or 24L V1 camera has hotshoe pins that can connect to a PPK(RTK) GNSS unit, in this page we are going to use Emlid Reach GNSS as an example of PPK GNSS unit.

Please see the photo below shows how to connect the Emlid Reach PPK:

<figure><img src="https://1188996718-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FRhFrv15WYL5VnCVr2Lc7%2Fuploads%2FAgRViNPC5NMEsJkpjy7g%2Freach%20emlid%20with%20camera.png?alt=media&amp;token=46d0532c-2448-4a3f-bb25-ec4b9b385aa9" alt=""><figcaption></figcaption></figure>