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node-red-contrib-multiplexer

v1.0.4

Published

8-channel multiplexer - selects and forwards one of N input channels

Downloads

56

Vulnerabilities

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Links

Git

Maintainers

sr.rposr.rpo

Keywords

node-redmultiplexerselectorchannelmux

Readme

node-red-contrib-rpo-multiplexer

A Node-RED node: Multiplexer

Routes one of 8 input channels (ch0–ch7) to a single output. Switch the active channel by sending a message with topic select and payload ch0–ch7.

Install

npm install node-red-contrib-rpo-multiplexer

Or via the Node-RED Palette Manager.

Inputs

  • topic=ch0..ch7: Value update for that channel
  • topic=select, payload=ch0..ch7: Switch active channel

Outputs

  • Output 1: Value of the currently selected channel

Configuration

| Parameter | Description | |-----------|-------------| | Active channel | Initially selected channel (ch0–ch7) | | Pass-through mode | Forward all channels or only the active one |

License

MIT