31 lines
747 B
Markdown
31 lines
747 B
Markdown
node-red-node-redis
|
|
===================
|
|
|
|
A <a href="http://nodered.org" target="_new">Node-RED</a> node to save data in a Redis database.
|
|
|
|
Pre-requisite
|
|
-------------
|
|
|
|
To run this you need a local Redis server running. For details see <a href="http://redis.io/" target="_new">the Redis site</a>.
|
|
|
|
|
|
Install
|
|
-------
|
|
|
|
Run the following command in your Node-RED user directory - typically `~/.node-red`
|
|
|
|
npm install node-red-node-redis
|
|
|
|
Usage
|
|
-----
|
|
|
|
Simple node to save data in a local Redis instance
|
|
|
|
### Output
|
|
|
|
A Redis output node. Options include **Hash**, **Set**, **List** and **String**.
|
|
|
|
If **key** is blank, the `msg.topic` will be used as the key.
|
|
|
|
If **type** is *hash*, `msg.payload` should be an *object* or *field=value* string.
|