General Discussion
There are some projects that support 433 MHz devices, too, like HOOBS aka Homebridge. But I don’t think it uses the firmware. see https://github.com/normen/homebridge-433-arduino for more information. You could also take the red pill and go into the rabbit hole and install a newer version of serialport and see what happens. I don’t have a spare 433 MHz transmitter so I can’t really test. you can always downgrade to node 10 which works for me. But could also be that my raspbian is old enough.
Howto ...
Hello everyone,
I have used pimatic for several years now and I am a relatively new rhasspy user and I would like to share my settings to others to easyly integrate voicecontrol in your pimatic workflow.
Rhasspy is an open source, fully offline set of voice assistant services for many human languages.
https://rhasspy.readthedocs.io/en/latest/
https://www.youtube.com/watch?v=IsAlz76PXJQ
I have a connection to rhasspy through node-red by easy to use pimatic-nodes which call the api.
Here is the node setup for it :
[{“id”:“b56e15b3.3ccbc8”,“type”:“websocket in”,“z”:“aaed059b.58cda8”,“name”:“rhasspy”,“server”:“63453288.fa038c”,“client”:"",“x”:70,“y”:340,“wires”:[[“d4b7ed96.952cb”]]},{“id”:“d4b7ed96.952cb”,“type”:“switch”,“z”:“aaed059b.58cda8”,“name”:“intent filter”,“property”:“intent.name”,“propertyType”:“msg”,“rules”:[{“t”:“eq”,“v”:“GetTime”,“vt”:“str”},{“t”:“eq”,“v”:“PimaticDevice”,“vt”:“str”},{“t”:“eq”,“v”:“SetVolume”,“vt”:“str”},{“t”:“eq”,“v”:“PimaticVar”,“vt”:“str”}],“checkall”:“true”,“repair”:false,“outputs”:4,“x”:230,“y”:340,“wires”:[[“8a77ee83.2a136”],[“af1a6eab.b3”],[],[“8f662ea3.5596f”]]},{“id”:“3cdc64ba.ce7c1c”,“type”:“http request”,“z”:“aaed059b.58cda8”,“name”:“text to speech”,“method”:“POST”,“ret”:“txt”,“paytoqs”:“ignore”,“url”:“http://yourrhasspyhost:12101/api/text-to-speech",“tls”:"",“persist”:false,“proxy”:"",“authType”:“basic”,“x”:680,“y”:220,“wires”:[[]]},{“id”:“f7f1aa3f.3cbca8”,“type”:“debug”,“z”:“aaed059b.58cda8”,“name”:"",“active”:true,“tosidebar”:true,“console”:false,“tostatus”:true,“complete”:“payload”,“targetType”:“msg”,“statusVal”:“payload”,“statusType”:“auto”,“x”:670,“y”:160,“wires”:[]},{“id”:“8a77ee83.2a136”,“type”:“function”,“z”:“aaed059b.58cda8”,“name”:"time text”,“func”:“var timeString = new Date().toLocaleTimeString([],\n{\n timeZone:“Europe/Berlin”,\n hour: “2-digit”, \n minute: “2-digit”,\n hour12: false\n})\n\nreturn {\n payload: “Es ist jetzt " + timeString\n}”,“outputs”:1,“noerr”:0,“initialize”:”",“finalize”:"",“libs”:[],“x”:500,“y”:200,“wires”:[[“f7f1aa3f.3cbca8”,“3cdc64ba.ce7c1c”]]},{“id”:“7d3dc201.fa32ec”,“type”:“rule action”,“z”:“aaed059b.58cda8”,“controller”:“505b6b31.6cc664”,“actionExpression”:"${ payload }",“messageOnError”:true,“name”:"",“x”:710,“y”:320,“wires”:[[“ebc3b01e.e3ccb”,“c8c030e5.1ad7f”]],“inputLabels”:["${ payload }"],“outputLabels”:[“msg.payload”]},{“id”:“af1a6eab.b3”,“type”:“template”,“z”:“aaed059b.58cda8”,“name”:"",“field”:“payload”,“fieldType”:“msg”,“format”:“handlebars”,“syntax”:“mustache”,“template”:“turn {{ slots.device }} {{ slots.state }}”,“output”:“str”,“x”:500,“y”:320,“wires”:[[“7d3dc201.fa32ec”]]},{“id”:“4bbe64c7.19c75c”,“type”:“debug”,“z”:“aaed059b.58cda8”,“name”:"",“active”:true,“tosidebar”:true,“console”:false,“tostatus”:true,“complete”:“payload”,“targetType”:“msg”,“statusVal”:“payload”,“statusType”:“auto”,“x”:890,“y”:400,“wires”:[]},{“id”:“ebc3b01e.e3ccb”,“type”:“debug”,“z”:“aaed059b.58cda8”,“name”:"",“active”:true,“tosidebar”:true,“console”:false,“tostatus”:true,“complete”:“payload”,“targetType”:“msg”,“statusVal”:“payload”,“statusType”:“auto”,“x”:890,“y”:280,“wires”:[]},{“id”:“35d78f2c.1e405”,“type”:“inject”,“z”:“aaed059b.58cda8”,“name”:"",“props”:[{“p”:“payload”},{“p”:“topic”,“vt”:“str”}],“repeat”:“60”,“crontab”:"",“once”:false,“onceDelay”:0.1,“topic”:"",“payload”:"",“payloadType”:“date”,“x”:230,“y”:420,“wires”:[[]]},{“id”:“8f662ea3.5596f”,“type”:“template”,“z”:“aaed059b.58cda8”,“name”:"",“field”:“payload”,“fieldType”:“msg”,“format”:“handlebars”,“syntax”:“mustache”,“template”:“set {{ slots.pivar }} to {{ slots.piwert }}”,“output”:“str”,“x”:500,“y”:400,“wires”:[[“3c60a0f8.50da”]]},{“id”:“c8c030e5.1ad7f”,“type”:“http request”,“z”:“aaed059b.58cda8”,“name”:“text to speech”,“method”:“POST”,“ret”:“txt”,“paytoqs”:“ignore”,“url”:“http://yourrhasspyhost:12101/api/text-to-speech",“tls”:"",“persist”:false,“proxy”:"",“authType”:“basic”,“x”:900,“y”:340,“wires”:[[]]},{“id”:“3c60a0f8.50da”,“type”:"rule action”,“z”:“aaed059b.58cda8”,“controller”:“505b6b31.6cc664”,“actionExpression”:"${ payload }",“messageOnError”:true,“name”:"",“x”:710,“y”:400,“wires”:[[“4bbe64c7.19c75c”]],“inputLabels”:["${ payload }"],“outputLabels”:[“msg.payload”]},{“id”:“63453288.fa038c”,“type”:“websocket-listener”,“path”:“ws://yourhost:12101/api/events/intent”,“wholemsg”:“true”},{“id”:“505b6b31.6cc664”,“type”:“controller”,“name”:“Pimatic”,“protocol”:“http”,“host”:“yourhost”,“port”:“80”,“path”:"",“username”:“yourusername”,“password”:“yourpw”}]You have to insert your user, passwords, hosts etc. in the corresponding nodes.
For the configuration in Rhasspy I have “special” sentences to insert variables and build the commands for pimatic and slots for the devices and variable you want to call.
[GetTime] wie spät ist es [(jetzt|momentan|gerade|aktuell|eigentlich)] sag miir (die uhrzeit | wie spät es ist) wie viel uhr (ist es|haben wir) [gerade] wie ist die uhrzeit welche uhrzeit haben wir [(gerade | aktuell)] [PimaticDevice] (schalte | mach) [die | der | das] $device{device} ((ein | an):on | aus:off){state} [PimaticVar] (setze | setze | stelle) [die | der | das] $pivar{pivar} auf (0…100){piwert} [grad | prozent]Slots for device :
[device] (verstärker | audio | lautsprecher):verstarker (auto haustür):auto-haustur stehlampe:steckdose10 arbeitsleuchte:S-20-001 (gute nacht):gute-nacht (beamer | fernseher):beamer2And slots for variables to set :
[pivar] ((heizung im bad) | (temperatur im bad) | badezimmertemperatur):$temp-sollFor the syntax of sentences and slots you can read here : https://rhasspy.readthedocs.io/en/latest/training/#basic-syntax
Both slots can be easyly expanded with all devices want to turn on or off, or variables you want to set.
In Pimatic there is nothing to configure.
Sorry for the content in german, hope it is helpful for some of you.
Feel free to ask questions or find mistakes