> For the complete documentation index, see [llms.txt](https://brlabelectronics.gitbook.io/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://brlabelectronics.gitbook.io/documentation/particle.io-devices/photon-relay-shield-8-channel.md).

# Photon Relay Shield 8 Channel