To enable this sensor, add the following lines to your
# Example configuration.yaml entry apcupsd:
If you get
ConnectionRefusedError: Connection refused errors in the Home assistant logs, ensure the APCUPSd configuration directives used by its Network Information Server is set to permit connections from all addresses NISIP 0.0.0.0, else non-local addesses will not connect. This includes Hass.io running in Docker, even when hosted on the same machine or a virtual machine.