25.06.2020: Updated the circuit diagrams.
So far I have kept to the plan.
1. Test the sensors with a basic sketch
2. Create a basic website using websockets to show the sensor data.
3. Enhance the website, add dials and a graph.
4. Add a LCD
5. Add Wifi Manager.
6. Maybe add time to the LCD version using a NTP server.
7. Put the project in to a stand
Sections 1 to 3 are complete and in this part I want to add a LCD.