Day: 16 November 2020

RMCARD205 supplies metrics via SNMP for all supported CyberPower UPS. Who doesn't want to display power usage on their UPS via Home Assistant?

I created a "package" for CyberPower UPS RMCARD that exports data via SNMP. This assumes your default read-only community is named public.

packages/ups.yaml:

sensor:
  - platform: snmp
    scan_interval: 60
    name: ups_nompower
    host: x.x.x.x
    baseoid: 1.3.6.1.4.1.3808.1.1.1.4.2.5.0
    accept_errors: true
    unit_of_measurement: Watts
  - platform: snmp
    scan_interval: 60
    name: ups_nominv
    host: x.x.x.x
    baseoid: 1.3.6.1.4.1.3808.1.1.1.3.2.1.0
    accept_errors: true
    unit_of_measurement: Volts
    value_template: '{{((value | int) / 10) | int}}'
  - platform: snmp
    scan_interval: 60
    name: ups_itemp
    host: x.x.x.x
    baseoid: 1.3.6.1.4.1.3808.1.1.1.2.2.3.0
    accept_errors: true
    unit_of_measurement: "°C"
  - platform: snmp
    scan_interval: 60
    name: ups_timeleft
    host: x.x.x.x
    baseoid: 1.3.6.1.4.1.3808.1.1.1.2.2.4.0
    accept_errors: true
    unit_of_measurement: 'minutes'
    value_template: '{{((value | int) / 6000) | int}}'
  - platform: snmp
    scan_interval: 30
    name: ups_status
    host: x.x.x.x
    baseoid: 1.3.6.1.4.1.3808.1.1.1.4.1.1.0
    accept_errors: true
    value_template: >-
      {% set status = (value | int) %}
      {%- if status == 2 -%}
      Online
      {%- elif status ==  3 -%}
      On Battery
      {%- elif status ==  4 -%}
      On Boost
      {%- elif status ==  5 -%}
      On Sleep
      {%- elif status ==  6 -%}
      Off
      {%- elif status ==  7 -%}
      Rebooting
      {%- elif status ==  8 -%}
      On ECO
      {%- elif status ==  9 -%}
      On Bypass
      {%- elif status ==  10 -%}
      On Buck
      {%- elif status ==  11 -%}
      On Overload
      {%- else -%}
      Unknown
      {%- endif -%}
      
group:
  ups:
    name: UPS
    entities:
      - sensor.ups_status
      - sensor.ups_nompower
      - sensor.ups_nominv
      - sensor.ups_itemp
      - sensor.ups_timeleft

homeassistant:
  customize:
    sensor.ups_nompower:
      friendly_name: 'UPS Nominal Output Power'
      icon: mdi:flash
    sensor.ups_nominv:
      friendly_name: 'UPS Nominal Input Voltage'
      icon: mdi:flash
    sensor.ups_status:
      friendly_name: 'UPS Status'
      icon: mdi:information-outline
    sensor.ups_itemp:
      friendly_name: 'UPS Internal Temperature'
      icon: mdi:thermometer
    sensor.ups_timeleft:
      friendly_name: 'UPS Time Left'
      icon: mdi:clock-alert