fifine Control Deck

Install

.deb (any Debian/Ubuntu)

sudo apt install ./fifine-control-deck_*.deb

apt (Launchpad PPA)

sudo add-apt-repository ppa:zoutmax/fifine
sudo apt update
sudo apt install fifine-control-deck

Works on Debian/Ubuntu-family distros for amd64 and arm64 (Raspberry Pi included). You must be in the plugdev group; the packages install the udev rule and helper tools automatically.

The device & the app

The fifine Control Deck — a 15-key macro keypad with per-key LCD keys and RGB edge lighting

Configuration GUI: actions catalog, the live key grid with system-monitor keys (CPU gauge, RAM, network graph, disk), and the key-settings panel

The actions catalog, the live 3×5 key grid, and the key-settings panel.

Editing a key: icon, colours, label, the assigned action, and the optional press-and-hold action

Editing a key — icon, colours, label, its action, and an optional press-and-hold action.

Features

Live per-key icons, labels & colours (and animated GIF keys)
System-monitor keys — live CPU, RAM, VRAM, GPU load, temperatures, network & disk on the key LCDs, as numbers, gauges or graphs — plus a clock face (12/24h, date styles)
Press-and-hold — a second action on every key, fired by holding it ~½ s
Drag-and-drop actions catalog
Launch apps, hotkeys, type text, run scripts
Media, volume & brightness control
Multiple profiles & pages
Folders (nested key-sets) & multi-step macros
Knob/dial support (press / rotate)
Wayland & X11
Hotplug-aware; optional autostart on login