Node Red

Additional nodes added

node-red-dashboard

node-red-contrib-wemo-emulator

node-red-node-email

node-red-contrib-play-audio

node-red-contrib-arp

Optional Nodes Added

node-red-contrib-onvif-nodes *

node-red-contrib-alexa-home

• emulates Phillips HUE. Need to redirect Port 80 e.g.
  sudo iptables -t nat -I PREROUTING -p tcp --dport 80 -j REDIRECT --to-ports 60000
  The changes to iptables are not persistent, after reboot you have to forward the port again, or use iptables-save as described here
  NB Both Alexa nodes need to be in the flow.

node-red-node-base64 

• A function that converts the chosen property (default msg.payload) to and from base64 format. Used to convert a buffer object from http request to a string for image output to a dashboard template node.

* node-red-contrib-onvif-nodes

Loaded from https://github.com/bartbutenaers/node-red-contrib-onvif-nodes 

• pi@raspberrypi:~ $ cd ~/.node-red

• npm install node-red-contrib-onvif-nodes@0.0.1-beta.15

* @node-red-matter/node-red-matter 

Still under develpment. 

Installation:

npm install @node-red-matter/node-red-matter@latest 

from your .node-red directory of course.

• pi@raspberrypi:~ $ cd ~/.node-red

Miscellaneous

A useful momentary button on ui_template node

[{"id":"eac5d9eb.958798","type":"ui_template","z":"6d08d5ab.a8aa3c","group":"61e6d4c4.e7619c","name":"momentary button","order":7,"width":"1","height":"1","format":"<div id=\"momentary\">\n   <md-button style=\"min-width:36px;\n                    width: 100%; \n                    height: 100%; \n                    margin:0; \n                    padding: 0px; \n                    border-radius: 50%; \n                    background-color:green\">\n       \n      <i class=\"fa fa-hand-pointer-o\"></i>\n   </md-button>\n</div>\n<script>\n(function($scope) {\n    \n$('#momentary').on('touchstart mousedown', function(e) {\n    e.preventDefault(); //prevent default behavior\n    $scope.send({\"topic\":\"momentary\",\"payload\": true});\n});\n\n$('#momentary').on('touchend mouseup', function(e) {\n    e.preventDefault(); //prevent default behavior\n    $scope.send({\"topic\":\"momentary\",\"payload\": false});\n});\n    \n})(scope);\n</script>","storeOutMessages":true,"fwdInMessages":true,"resendOnRefresh":true,"templateScope":"local","x":360,"y":140,"wires":[["534f375d.fce978"]]},{"id":"534f375d.fce978","type":"debug","z":"6d08d5ab.a8aa3c","name":"","active":true,"tosidebar":true,"console":false,"tostatus":false,"complete":"true","targetType":"full","statusVal":"","statusType":"auto","x":530,"y":140,"wires":[]},{"id":"61e6d4c4.e7619c","type":"ui_group","name":"TEST","tab":"d680797a.2f8b88","order":1,"disp":true,"width":"5","collapse":false},{"id":"d680797a.2f8b88","type":"ui_tab","name":"Home","icon":"dashboard","disabled":false,"hidden":false}]