How to set up a single field to control a variable across multiple ESPhome devices. | Home Assistant | Page 1

I have 5 esphome devices that control vent fans with some logic. There are several number inputs that control things like trigger delay and runtime.

I want to setup a single entry for each of these variables to control them in unison.

For example: I want to set the trigger delay to 3mins instead of 2 for all units from a single input rather than change it 5 times for each device.

How would this be done? I’m drawing a complete blank.

#How to set up a single field to control a variable across multiple ESPhome devices.