#control #networking #fan #fans #ssh #command #udm-pro

app udm-fan

A utility for interacting with the fans on a UDM-Pro over the network

1 unstable release

0.1.0 Apr 6, 2022

#2 in #fans

GPL-3.0 license

28KB
148 lines

UniFi Dream Machine Pro: Fan control tool

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udm-fan is a utility for interacting with the fans on a UDM-Pro over the network. It works by sending PWM fan control commands over the UDM's SSH management interface.

Installation

This crate can be installed via cargo with:

cargo install udm-fan

Usage

The following commands can be used to control the fans on a local UDM-Pro:

# Set the fans to half speed
udm-fan set 128

# Set the fans to full speed (with a custom IP address)
udm-fan set 255 --override-ip 172.16.11.5

# Bring the fans back to automatic control
udm-fan auto

Passwords can be provided through:

  • The --ssh-password flag
  • The UDM_SSH_PASS environment variable
  • A .netrc entry with the hostname being the UDM's IP address
  • The terminal at runtime

Dependencies

~14–30MB
~449K SLoC