Install node-red globally and install ui packages

sudo npm install -g --unsafe-perm node-red

in your ~/.node-red installation directory type:

npm install node-red-dashboard

Run the following command in your NODE-RED install

npm install node-red-contrib-iota-tx0

There is one function node available

tx0 publish (=upload data to tangle)

Drag tx0 function node into a flow and wire it accordingly

Deploy some node input data source.

wire its output to -> tx0Publish node

and wire this node's output to an -> (optional) output for logging

The tx0 publish gets input data from sensorTag, uploads this data and upon tx confirmation is ready to take new data from the input.