The primary goal of the Network UPS Tools (NUT) project is to provide support for Power Devices, such as Uninterruptible Power Supplies, Power Distribution Units, Automatic Transfer Switches, Power Supply Units and Solar Controllers. NUT provides a common protocol and set of tools to monitor and manage such devices, and to consistently name equivalent features and data points, across a vast range of vendor-specific protocols and connection media types.
NUT provides many control and monitoring features, with a uniform control and management interface. If you are just getting acquainted with NUT, that page also explains the technical design and some possible set-ups.
More than 170 different manufacturers, and several thousands of models are compatible.
Supported UPS variables
At the moment this app supports and adds capabilities for the following UPS variables:
ups.model - UPS Name.
battery.charge - Current battery level.
battery.runtime - How many seconds battery runtime is left.
battery.temperature - Battery temperature.
ups.status - Current status.
input.voltage - Input voltage.
output.voltage - Output voltage.
You can request more capabilities to be added but these where the ones interesting on my UPS.
At the moment I have 1 ups in the house and 1 ups outside my home.
I can read the internal ups just fine. However, I can reach the ups external via telnet, but the Homey does not find it as a device.
Is this something that might work with your app or is this app only for internal.
On a Homey Pro 2023, after entering the target IP of the UPS server. The discovery does not find any ups, while it works fine with Homey Pro 2019. I’ve sent you a diagnostic report from my Homey pro 2023 (ee25c366-c2aa-4f4f-b060-30247e6df010).
Hello,
ive got a question, how to add Eaton UPS with ConnectUPS X network card? Management port is at port 80 (HTTP) and SNMP 161, when im trying to add this ups, it wont connect…
Just got myself a new UPS and installed that 2 days ago. Today I noticed that there is no info (runtime, input voltage etc) shown anymore. Only Battery alarm is updates (weird).
The new UPS was working, brand and type/model was shown and it was working.
Just like that it is not anymore.
What can I try or do to pinpoint the problem?
What have I done already:
Rebooted Homey Pro 2023
Rebooted NAS (there the UPS is connected to, and shows the info!)
Allowed IP on NAS are correct (the ip’s of homey)
No firewall ports closed
Rebooted UPS
Checked cables (but to nas works)
Removed the NUT app from homey pro 2023 and rebooted HP2023. reinstalled APP, shows only then as UPS and not with brandname or type.
