configuration.yaml

# OpenWRT collectd
mqtt:
  sensor:
   -  name: OpenWRT RAM buffered
      state_topic: collectd/OpenWrt/memory/memory-buffered
      unit_of_measurement: MB
      value_template: "{{ value.split(':')[1].split('\x00')[0] | float / 1000000 }}"
      unique_id: ram_buffered
   -  name: OpenWRT RAM free
      state_topic: collectd/OpenWrt/memory/memory-free
      unit_of_measurement: MB
      value_template: "{{ value.split(':')[1].split('\x00')[0] | float / 1000000 }}"
      unique_id: ram_free
   -  name: OpenWRT RAM cached
      state_topic: collectd/OpenWrt/memory/memory-cached
      unit_of_measurement: MB
      value_template: "{{ value.split(':')[1].split('\x00')[0] | float / 1000000 }}"
      unique_id: ram_cached
   -  name: OpenWRT RAM used
      state_topic: collectd/OpenWrt/memory/memory-used
      unit_of_measurement: MB
      value_template: "{{ value.split(':')[1].split('\x00')[0] | float / 1000000 }}"
      unique_id: ram_used
 
# load
   -  name: OpenWRT L1
      unit_of_measurement: load
      state_topic: collectd/OpenWrt/load/load
      value_template: "{{ value.split(':')[1] | float }}"
      unique_id: L1 
   -  name: OpenWRT L5
      unit_of_measurement: load
      state_topic: collectd/OpenWrt/load/load
      value_template: "{{ value.split(':')[2] | float }}"
      unique_id: L5 
   -  name: OpenWRT L15
      unit_of_measurement: load
      state_topic: collectd/OpenWrt/load/load
      value_template: "{{ value.split(':')[3].split('\x00')[0] | float }}"
      unique_id: L15
 
# br-lan interface
   -  name: OpenWRT br-lan errors
      state_topic: collectd/OpenWrt/interface-br-lan/if_errors
      unit_of_measurement: packets
      value_template: "{{ value.split(':')[1] | int + value.split(':')[2].split('\x00')[0] | int }}"
      unique_id: br-lan-errors    
   -  name: OpenWRT br-lan dropped
      state_topic: collectd/OpenWrt/interface-br-lan/if_dropped
      unit_of_measurement: packets
      value_template: "{{ value.split(':')[1] | int + value.split(':')[2].split('\x00')[0] | int }}"
      unique_id: br-lan-dropped
   -  name: OpenWRT br-lan TX MB/s
      state_topic: collectd/OpenWrt/interface-br-lan/if_octets
      unit_of_measurement: MB/s
      value_template: "{{ value.split(':')[1] | float / 1048576}}"
      unique_id: br-lan-tx-transfer
   -  name: OpenWRT br-lan RX MB/s
      state_topic: collectd/OpenWrt/interface-br-lan/if_octets
      unit_of_measurement: MB/s
      value_template: "{{ value.split(':')[2].split('\x00')[0] | float / 1048576 }}"
      unique_id: br-lan-rx-transfer
   -  name: OpenWRT br-lan packets
      state_topic: collectd/OpenWrt/interface-br-lan/if_packets
      unit_of_measurement: packets/s
      value_template: "{{ value.split(':')[1] | int + value.split(':')[2].split('\x00')[0] | int }}"
      unique_id: br-lan-packets
 
# wg interface
   -  name: OpenWRT wg errors
      state_topic: collectd/OpenWrt/interface-wg/if_errors
      unit_of_measurement: packets
      value_template: "{{ value.split(':')[1] | int + value.split(':')[2].split('\x00')[0] | int }}"
      unique_id: wg-errors
   -  name: OpenWRT wg dropped
      state_topic: collectd/OpenWrt/interface-wg/if_dropped
      unit_of_measurement: packets
      value_template: "{{ value.split(':')[1] | int + value.split(':')[2].split('\x00')[0] | int | int }}"
      unique_id: wg-dropped
   -  name: OpenWRT wg TX MB/s
      state_topic: collectd/OpenWrt/interface-wg/if_octets
      unit_of_measurement: MB/s
      value_template: "{{ value.split(':')[1] | float / 1048576}}"
      unique_id: wg-tx-transfer
   -  name: OpenWRT wg RX MB/s
      state_topic: collectd/OpenWrt/interface-wg/if_octets
      unit_of_measurement: MB/s
      value_template: "{{ value.split(':')[2].split('\x00')[0] | float / 1048576 }}"
      unique_id: wg-rx-transfer
   -  name: OpenWRT wg packets
      state_topic: collectd/OpenWrt/interface-wg/if_packets
      unit_of_measurement: packets/s
      value_template: "{{ value.split(':')[1] | int + value.split(':')[2].split('\x00')[0] | int }}"
      unique_id: wg-packets

# uptime
   -  name: OpenWRT uptime
      state_topic: collectd/OpenWrt/uptime/uptime
      unit_of_measurement: days
      value_template: "{{ value.split(':')[1].split('\x00')[0] | int / 86400 | round(2) }}"
      unique_id: ap_uptime
# ping
   -  name: OpenWRT google ping
      state_topic: collectd/OpenWrt/ping/ping-8.8.8.8
      unit_of_measurement: ms
      value_template: "{{ value.split(':')[1].split('\x00')[0] | float | round(2) }}"
      unique_id: ap_ping

# connections
   -  name: OpenWRT connections
      state_topic: collectd/OpenWrt/conntrack/conntrack
      unit_of_measurement: connections
      value_template: "{{ value.split(':')[1].split('\x00')[0] | int }}"
      unique_id: ap_connections

# 2.4 clients
   -  name: OpenWRT clients
      state_topic: collectd/OpenWrt/iwinfo-wlan1/stations
      unit_of_measurement: clients
      value_template: "{{ value.split(':')[1].split('\x00')[0] | int }}"
      unique_id: ap_clients

# temperature
   -  name: OpenWRT temperatura
      state_topic: collectd/OpenWrt/thermal-thermal_zone9/temperature
      unit_of_measurement: °C
      value_template: "{{ value.split(':')[1].split('\x00')[0] | int }}"
      unique_id: ap_temp