GREAT LOTUSInstall

Summary

Publishes an MQTT request to move the pointer to a matching image on the screen without clicking. The image is identified from a URL; optional matching and timing settings control the search, and the node can optionally wait for a response before returning.

Inputs

• Topic (required) — MQTT topic to publish the request to.
• Remote Port (required) — Client session port used to route the action to the correct session.
• QoS — MQTT delivery quality level; defaults to 1 (at least once).
• Include Input Items — Optionally attach selected fields from incoming items in the request payload.
• Input fields — Comma-separated field paths to include when Include Input Items is enabled; supports nested paths and array indices.
• Wait For Response — When enabled, wait for an MQTT response before returning; otherwise publish without waiting. Defaults to false.
• Response Timeout (sec) — Maximum time to wait for a response when waiting is enabled; defaults to 60 seconds.
• Delay Next Step (ms) — Delay before continuing after publishing, or after receiving a response when waiting is enabled. Defaults to a random 200–1000 ms.
• Image URL (required) — URL of the reference image used to find the matching image on the page.
• Temperature — Image matching strictness from 0 to 1; defaults to 0.7.
• Interval (sec) — Pause between search retries in seconds; defaults to 0.1.
• Timeout (sec) — Maximum image search time in seconds; defaults to 60.
• Duration (ms) — Optional duration value for the move action; left empty by default.

Output shape

A response-derived item when waiting is enabled; otherwise publish completion status.

The operation sends the image URL and configured search/action parameters in an MQTT request. With Wait For Response disabled, it does not wait for the remote action result; when enabled, it waits up to the response timeout. Incoming fields are attached only when explicitly enabled and selected.

Links

• n8n community nodes installation guide