dset0x

blueprint:
  name: Low battery level detection & notification for all battery sensors
  description: >
    Regularly test all sensors with 'battery' device-class for crossing a certain
    battery level threshold and for being unavailable, and if so execute an action.
    Supports separate exclusion lists for low-battery checks and unavailable checks.
  domain: automation
  input:
    threshold:
      name: Battery warning level threshold