GREAT LOTUSInstall

Summary

Publish an MQTT request for image.image_click to find a supplied image on the screen and click its match. Use it when the target is difficult to address through a stable DOM element, such as in a canvas, native popup, or cross-domain iframe.

Inputs

• Topic (required) — MQTT topic used to route the request.
• Remote Port (required) — Client CDP session port used to route the action; supports 127001 for a local session.
• Image URL (required) — URL of the reference image for the manager to download and locate on the screen.
• Temperature — Image matching threshold; the UI default is 0.7.
• Interval (sec) — Pause between image matching attempts; the UI default is 0.1 seconds.
• Timeout (sec) — Maximum time to search before reporting an error; the UI default is 60 seconds.
• Button — Mouse button to use: left (default), middle, or right.
• Clicks — Number of consecutive clicks; the UI default is 1.
• QoS — MQTT delivery quality level; defaults to 1 (at least once).
• Include Input Items — When enabled, includes selected fields from incoming items in payload.inputItems.
• Input fields — Comma-separated field paths to include when input items are enabled; supports nested paths and array indexes.
• Wait For Response — When enabled, waits for the MQTT response before returning output; defaults to disabled.
• Response Timeout (sec) — Maximum wait for the MQTT response when waiting is enabled; defaults to 60 seconds.
• Delay Next Step (ms) — Delay before continuing after publish, or after receiving the response if waiting is enabled; defaults to rand(200,1000).

Output shape

A list of items

With Wait For Response disabled, the node publishes and proceeds after the configured delay; when enabled, it waits up to the response timeout and returns the response. The operation-scoped properties do not specify response fields.

Links

• n8n community nodes installation guide