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node-red-contrib-mqtt-dynamicsub

v0.0.10

Published

MQTT node for Node-RED that allows dynamic subscriptions of MQTT topics via messages.

Downloads

203

Vulnerabilities

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Links

Git

Maintainers

crowbarzcrowbarz

Keywords

node-redmqttmqtt subscribemqtt unsubscribemqtt dynamicmqtt dynamic subscribemqtt dynamic unsubscribe

Readme

MQTT input node: mqtt-in-dynamicsub

MQTT node for Node-RED that allows dynamic subscriptions of MQTT topics via messages. Based on the core Node-RED "mqtt in" node, and uses the core "mqtt-broker" config node.

Derived originally from node-red-contrib-digitaloak-mqtt.

Features

  • Subscribe to multiple topics dynamically
  • Unsubscribe from all subscribed topics
  • Unsubscribe a topic automatically after first message is received (for non-wildcard topics)
  • Retrieve list of currently subscribed topics from node context