Rui here,
I hope you are doing well!

I’ve just added 5 new units to the Home Automation using Raspberry Pi course.

Here’s the quick links for Module 6:

• Unit 1 – Installing Node-RED UI
• Unit 2 – Experimenting with Node-RED UI
• Unit 3 – Sketching Your Home Rooms
• Unit 4 – Creating Tabs on Node-RED UI for each Room
• Bonus Unit – MQTT Authentication with Username and Password

If you have any technical questions, please post them here: https://rntlab.com/forum

In the next Module, you’ll start programming the ESP8266 and connect it to your Raspberry Pi to control outputs and monitor sensors.

Have a great weekend,

Rui Santos

P.S. I’ve also posted a new project on the RNT blog called ESP8266 Controlled with Android App (MIT App Inventor)