https://programarfacil.com/blog/raspberry-pi/introduccion-node-red-raspberry-pi/ ====== Raspberry: ====== Como usuario normal: bash <(curl -sL https://raw.githubusercontent.com/node-red/linux-installers/master/deb/update-nodejs-and-nodered) Activamos servicio y reiniciamos: sudo systemctl enable nodered.service Ya tiene levantado el servicio: uth@raspberrypi:~ $ netstat -putan| grep LISTEN (Not all processes could be identified, non-owned process info will not be shown, you would have to be root to see it all.) tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN - tcp 0 0 0.0.0.0:1880 0.0.0.0:* LISTEN - tcp6 0 0 :::22 :::* LISTEN - Entramos en la URL, por ejemplo http://192.168.1.201:1880 e instalamos "node-red-contrib-google-home-notify". Seleccionamos Manage pallette {{:informatica:linux:2022-06-09_18-17.png|}} Lo buscamos e instalamos: {{:informatica:linux:2022-06-09_18-19.png|}} Reiniciamos la raspi. Ahora al entrar nos aparece en ouput el nodo de google: {{:informatica:linux:2022-06-09_18-26.png|}} Buscamos la IP de nuestro Google home nmap -sP 192.168.1.0/24| grep -B2 "(Google)" Nmap scan report for Google-Home-Mini.home (192.168.1.63) Host is up (0.092s latency). MAC Address: 7C:D9:5C:18:4A:5A (Google) Editamos el nodo y le ponemos la IP