GREAT LOTUSInstall

Summary

Publishes an MQTT request for the mouse.mouse_scroll action, asking the remote session to scroll by a specified number of pixels. Optionally targets an element so scrolling occurs in its scrollable region, waits for a response, and delays before passing control to the next step.

Inputs

• topic (required) — MQTT topic used to publish the request.
• Remote Port (required) — CDP port used to route the request to the intended client session; supports the configured local-session value 127001.
• QoS — MQTT delivery quality level: 0, 1, or 2.
• Include Input Items — When enabled, attaches selected fields from the incoming items as payload.inputItems; choose fields with includeInputItemsFields.
• Wait For Response — When enabled, waits for an MQTT response before returning output.
• Response Timeout (sec) — Maximum time to wait for a response when waiting is enabled.
• Delay Next Step (ms) — Delay before proceeding; applied after the response when waiting, or after publishing otherwise. The default is rand(200,1000).
• Pixels — Scroll distance in pixels; defaults to 300.
• Target — Selector for an element to scroll within, such as id=demoInput or css=button. Leave empty to scroll the page.
• XPath — XPath selector for the target element when needed.
• Direction — Scroll direction: down (default) or up.
• Duration (ms) — Optional scroll duration in milliseconds; blank omits the value.
• Central Click — Boolean option declared in the UI. Its effect on this scroll action is not established by the available source view.

Output shape

A single output item per input item, containing the MQTT response when waiting is enabled; otherwise the node publishes and proceeds without waiting for a response.

The request carries the scroll action parameters under payload.inputs; selected incoming fields, if enabled, are attached under payload.inputItems. Response parsing and any additional response fields depend on the MQTT message received.

Links

• n8n community nodes installation guide