This trigger fires every time there is news released by the Library of Congress.

This trigger fires every time there is a new "Today in history" post from the Library of Congress.

This trigger fires every time there is a new blog post released by the Library of Congress.

This trigger fires every time there's a new highlight from the Library of Congress print collections as well as peeks behind-the-scenes in the Prints Photographs Division.

This query returns a list of of news released by the Library of Congress.

This query returns a list of recent blog posts released by the Library of Congress.

This query returns a list of when there was a new "Today in history" post from the Library of Congress.

This query returns a list of new highlights from the Library of Congress print collections as well as peeks behind-the-scenes in the Prints Photographs Division.

This action will turn off the projector attached to the LF device, if supported.

This action will turn on the projector attached to the LF device, if supported.

This action will pause a currently playing project.

This action will stop a currently playing project and return to the testcard.

This action will advance to the next slide in the project, or go to the first slide if the final slide is currently playing.

This action will update a slide parameter value

This action will go to the to the previous slide in the project, or go to the last slide if the first slide is currently playing.

This action will reboot the device.

This action will resume a currently playing project.

This action will start playing the slide at the given index

This action will change the global brightness of the projection