An extremly useful flex-table-card config:
List and sort all battery
powered devices by their battery level, so the next batteries to be
replaced are visible within the first row(s):
type: 'custom:flex-table-card'
# use the column's attr(ibute) as reference for the column to be sorted
# the '+' explicitly sets ascending order, '-' sets descending order
sort_by: battery_level+
# ensure that only rows are diplayed, which do have matched and valid contents
# within all(!) columns, means if the attr(ibute) 'battery_level' does not
# exist within an entity, the entity and thus the row will not be displayed.
strict: true
title: Battery Levels
entities:
# both 'include' and 'exclude' can either been set to a single (regex) string
# or to a list-of (regex) strings
exclude:
- unknown_device
include: zwave.*
columns:
- name: NodeID
data: node_id
- name: Name
data: name
- name: Reported Battery Level (%)
data: battery_level