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ee:nodered [2020/10/19 21:49]
FKR@staff.hsrw
ee:nodered [2025/02/05 10:09] (current)
Line 6: Line 6:
 https://​www.youtube.com/​watch?​v=aHiAVTuKL7M https://​www.youtube.com/​watch?​v=aHiAVTuKL7M
  
 +Node-Red installieren:​
 <​code>​ <​code>​
 sudo apt-get update sudo apt-get update
 sudo apt-get upgrade sudo apt-get upgrade
-sudo apt-get install build-essential +sudo apt-get install build-essential ​curl npm 
-sudo apt-get install ​curl+bash <(curl -sL https://​raw.githubusercontent.com/​node-red/​linux-installers/​master/​deb/​update-nodejs-and-nodered)
 </​code>​ </​code>​
 +
 +Dasboard installieren:​
 +<​code>​
 +node-red-stop
 +cd ~/.node-red
 +npm install node-red-dashboard
 +</​code>​
 +
 +
 +Mosquito installieren:​
 +<​code>​
 +sudo apt install mosquitto mosquitto-clients
 +sudo systemctl enable mosquitto
 +sudo systemctl status mosquitto
 +</​code>​
 +
 +Mosquito testen:
 +<​code>​
 +Subscribe im Terminal 1
 +mosquitto_sub -h localhost -t "​test/​message"​
 +Publish im Terminal 2
 +mosquitto_pub -h localhost -t "​test/​message"​ -m "​Hello,​ world"
 +</​code>​
 +
 +Node-red starten:
 +<​code>​
 +node-red-start
 +<​code>​
  
 Code für ESP Code für ESP
 https://​github.com/​Edistechlab/​Relais-per-MQTT-schalten/​blob/​master/​MQTT_Output.ino https://​github.com/​Edistechlab/​Relais-per-MQTT-schalten/​blob/​master/​MQTT_Output.ino
ee/nodered.1603136960.txt.gz · Last modified: 2021/03/08 13:39 (external edit)