#128 Node-Red Tricks for Home Automation (JS, Audio, SQlite, Alexa, Mosquitto MQTT etc.) HD

In this video we will connect Sonoffs, PIR sensors and Alexa to a Raspberry Pi Mosquitto MQTT broker. The "brains" is Node-Red and we will do some cool stuff like some Java Script, audio output, and SQLite. Standard username/password: admin/admin and user/user Links: http://www.sensorsiot.org/diet-pi-supporting-material-videos-126-and-128/ Peter Scargill’s Script: http://tech.scargill.net/a-christmas-script/ Article about Node-Red variables: https://tech.scargill.net/node-red-global-flow-and-context/ USB Ethernet Adapter: https://www.aliexpress.com/item/Hot-Brand-Micro-USB-to-Network-LAN-Ethernet-RJ45-Adapter-with-3-Port-USB-2-0/32691036545.html Commands: sudo wget http://www.scargill.net/iot/index.html -O /var/www/html/index.html sudo wget http://www.scargill.net/iot/reset.css -O /var/www/html/reset.css If you want to support the channel and buy from Banggood use this link to start your shopping: https://bit.ly/2jAQEf4 (no additional charges for you) https://www.facebook.com/Andreas-Spiess-733189426841519/ https://twitter.com/spiessa The Sonoffs use ESP8266 chips