Getting Started & beyond

4. First install

      4.1. Mainbox

Each input is annotated from A to D:
A) Power supply
B) Long range sensors (TH or soil)
C) Long range sensors (TH or soil)
D) Water level sensor

Simply connect those inputs in no special order (sensors are hot-pluggable).

After boot screen, the mainbox displays inputs page:

Breathe toward TH sensor and see T and RH rise.
Also touch the soil sensor probe and see S1 rise as it detects water content in your finger. Almost alien. 
Now let’s install the app.