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Presentation Controls
Previous, Next, Go and thumbnails can preview a selected deck before Start. Previewing sets the starting slide without changing classroom displays. Selecting another deck while one is live permits previewing that deck independently.
Start clears existing text, titles, timers and media on its selected TVs before showing the slide. Other TVs keep their content; slide navigation does not blank between slides. Morning Announcements retain priority and silent slides leave Background Music alone. Scheduled automation remains independent; pause it when needed to prevent a scheduled content change during a presentation.
See Presentation controls for implementation, validation and deployment details.
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ESPHome devices — native enrollment, security boundaries, supported controls, and recovery behavior.
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ESPHome discovery — automatic mDNS discovery and adoption of already-flashed devices.