Custom sensor value readed out in google assistant


I would like to have something like this:

  1. I am asking by using google assistant on android phone “what value of dust sensor is”
  2. Google assistant is reading out actual value of the sensor and giving it to me by my android phone.

What have i done: I know how to make a custom voice command by using IFTTT to turn on the light - I mean i copied succesfuly and it works :smiley:

What I need: I need the simplest examples to see how it works and create my owns. It will be exelent if it is obtianable by using nodered. Please help me, i cannot do it alone, im to newbie in it :frowning: