Overview

This plugin brings full integration of the Thermal Grizzly WireView Pro II GPU power monitor into Unraid, exposing real-time voltage, current, power, and temperature readings through the Linux hwmon subsystem with a native web GUI on the Unraid dashboard.

If you've got a WireView Pro II sitting between your PSU cables and GPU, this plugin lets you monitor and configure it directly from the Unraid web UI — no Windows app, no VM passthrough needed.

It's built on top of the wireview-hwmon kernel module project.

What does it do?

The plugin installs a kernel module, a userspace daemon, and a web interface that together give you:

Dashboard Tile — A live, movable tile on the Unraid dashboard showing:

• Per-pin and average voltage readings

• Per-pin and total current readings

• Per-pin and total power readings

• Onboard and external probe temperature readings

• Status info including fan duty, fault status/log, and PSU capability

• Auto-refreshes every 2 seconds with color-coded status indicators (green/orange/red)
  

Settings Page (Settings > Utilities > WireView Pro II) — Full device configuration matching what you'd get in the official WireView II Pro GUI app:

• Daemon start/stop/restart

• Device info (firmware, UID, build string)

• Fan control (curve/fixed mode, temp source, duty/temp min/max)

• Protection thresholds (OCP, wire OCP, OPP, temperature fault, current imbalance)

• Fault response (per-type enable/disable for display, buzzer, soft power, hard power)

• Display settings (backlight, theme, rotation, timeout, screen cycling)

• Measurement config (current/power scale, averaging period, logging interval)

• NVM save/load/factory reset

• Clear faults
  

Fault Alerts — A background monitor polls the device every 30 seconds and sends Unraid notifications on fault state transitions and high temperature warnings (above 80°C).

CLI Tool (wireviewctl) — For those who prefer the command line:

wireviewctl info              # Device info
wireviewctl read-config       # Read config (hex)
wireviewctl write-config <f>  # Write config from file
wireviewctl nvm store         # Save to NVM
wireviewctl clear-faults      # Clear fault log
wireviewctl screen main|temp|pause|resume

Requirements

• Unraid 7.2.3 or later

• Thermal Grizzly WireView Pro II connected via USB directly to the Unraid host (must not be passed through to a VM)

Installation

Community Applications (coming soon, waiting for approval)

Search for WireView in the CA plugin store.

Manual Install

Go to Plugins > Install Plugin and paste:

https://raw.githubusercontent.com/emaspa/wireview-hwmon-unraid/main/wireview-hwmon.plg

The plugin automatically downloads the correct package for your kernel version.

Troubleshooting

Plugin installs but no sensor data appears:

• Make sure the WireView Pro II is connected via USB directly to the Unraid host, not passed through to a VM

• Run lsusb and look for vendor 0483 product 5740

• Check daemon status: /etc/rc.d/rc.wireviewd status

"Failed to download package for kernel X.Y.Z-Unraid":

• Your kernel version may not have a pre-built package yet — check the releases page

• You can also build from source (instructions on GitHub)

Module fails to load:

• Run dmesg | tail -20 and check for errors

• Verify the module matches your kernel: uname -r

Support & Feedback

Please report bugs and feature requests on the GitHub Issues page.

For general discussion, questions, support and feedback, feel free to post in this thread.

If you find this plugin useful, consider buying me a coffee ☕

Edited February 28Feb 28 by bubbl3

v0.5 released

• Config V2 support for firmware v4: new 96-byte config struct with UiConfigStructV2

• Color pickers for primary, secondary, highlight, and background colors (replaces theme dropdown)

• Default screen selector

• Display inversion toggle

• Fix config size auto-detection (72/74/96 bytes)

• Update upstream submodule to wireview-hwmon v1.3

Edited March 8Mar 8 by bubbl3

Plugin now has support for unRAID 7.3.0 beta: https://github.com/emaspa/wireview-hwmon-unraid/releases/tag/v0.5

Supported Unraid versions

Unraid	Kernel	Package
7.2.3 / 7.2.4	6.12.54-Unraid	wireview-hwmon-0.5-x86_64-6.12.54-Unraid.txz
7.3.0-beta	6.18.18-Unraid	wireview-hwmon-0.5-x86_64-6.18.18-Unraid.txz

Plugin now has support for unRAID 7.3.1: https://github.com/emaspa/wireview-hwmon-unraid/releases/tag/v0.6

Supported Unraid versions

Unraid	Kernel	Package
7.2.x	6.12.54-Unraid	wireview-hwmon-0.6-x86_64-6.12.54-Unraid.txz
7.3.0	6.18.29-Unraid	wireview-hwmon-0.6-x86_64-6.18.29-Unraid.txz
7.3.1	6.18.33-Unraid	wireview-hwmon-0.6-x86_64-6.18.33-Unraid.txz

Edited June 7Jun 7 by bubbl3