Setting configuration variables for input number

I want to setup a number as a helper to input a desired room temperature so I can control my central heating system. When I want to configure the helper from the UI I miss fields like Initial, step and mode.

I especially need the step value, because I need to be able to set the temperature with 1 decimal precision. (e.g. 22.3) How can I do that?
Do I need to add it manually to the configuration.yaml, or is there a more easy way?

Thanks!

Hi there…you would need to manually put it in the configuration.yaml like this

input_number:
  slider1:
    name: Slider
    initial: 30
    min: -20
    max: 35
    step: 1