Roku setup
Important: Roku has no web browser.
This dashboard and the /display pages will not play directly on a Roku TV. Each TV needs a small custom Roku player (SceneGraph/BrightScript) sideloaded in Developer Mode and pointed at its feed URL below. That Roku player has not been built or installed yet. Until it is, use the Download PNG button and a USB stick as a fallback.
Feed URLs (public, read-only)
Use the published site address (not the editor preview) on the TVs. Feed returns { version, poll_interval_seconds, slides: [{ url, duration }] }. Send If-None-Match with the last ETag to get a cheap 304 when nothing changed. Poll every 1–60 minutes.
Pairing a TV (once the player exists)
- On the Roku remote press Home ×3, Up ×2, Right, Left, Right, Left, Right to enable Developer Mode; set a password and note the TV's IP.
- On a laptop on the same Wi-Fi, open http://<TV-IP> and upload the player .zip.
- In the player's settings, enter that TV's feed URL from above.
- Repeat for each TV. Only one sideloaded app is allowed per Roku.
Implemented
- Owner-only editing, separate publish per screen
- 1920×1080 PNG generated on Publish and stored
- Menu + slides or Slides only, independently per screen
- Enabled slides repeat in order with their durations; Slides only omits the menu entirely
- Draft mode changes do not affect TVs until Publish; saved menu items are retained
- Public JSON feed with version + ETag
- Browser display pages and PNG download
Not implemented yet
- The Roku SceneGraph player app
- Remote device status / heartbeat