Im new to HA, coming from domoticz and i really miss blockly. 
In my garage, I have an HVAC heater and wemos with ESP. SwiCago
There is also some temperature sensors.
I want to turn on my HVAC to heat mode and fan speed 1 when temp is below x
I want to turn on my HVAC to heat mode and fan speed 4 when temp is below y
I want to turn OFF my HVAC when the temp is above z
Probably the easiest way to go about this is to first define a generic thermostat, then you treat it like a normal thermostat with set points, etc.
How can i ged this?
where is configuration.yaml?
You should probably spend a bit of time reading the documentation on Home Assistant to get more familiar with all the amazing things you can do. Both the link above and this one are from the docs.
I already miss domoticz and blockly. I did everything I wanted in a couple of minutes.
But i want to believe…
I see its in /config so now what?
Whre is my explorer?