Information Panel
JJPI-01
256 red LEDs in a 32x8 matrix showing whatever you want: the time, your city’s weather, the spectrum of whatever is playing, a message for anyone walking by, or live telemetry from your sim. Four ready-made setups, one physical button to switch between them.
Tell Me When It Lands
What the JJPI-01 Is
The JJPI-01 Information Panel is a 32x8 red LED matrix that sits on your desk, your shelf, your sim rig or your shop counter. And it shows real information, not just decoration.
It holds 4 lanes: four independent, ready-to-go setups. Each one can be a text, a clock, the weather, the audio visualizer or, with JJManager PRO, an animated pixel art, a SimHub reading or an MSI Afterburner sensor. Switching between them is one press of the panel’s button.
The simulator below runs on the same fonts as the product firmware. There are 7 modes to pick from and 4 lanes to fill: press the round button, or pick a mode from the list, and see exactly how each one looks on the real LEDs.
Any text up to 128 characters, in 5 animations (left aligned, centered, always scrolling, scroll only when it does not fit, and back-and-forth) and 2 fonts.
Available modes
All of This Without a Subscription
Every JJPI-01 ships with these features, using the free JJManager. No trial period, no usage limits.
Custom Text
Messages, opening hours, your stream name. Up to 128 characters, with 5 animations and 2 fonts.
Date & Time
NTP clock with 20 time zones and 7 formats, from a plain HH:mm to the weekday with the date.
Automatic Weather
Temperature and weather for your chosen city, fetched by the panel itself over the internet.
Audio Visualizer
PC audio turned into bars and spectrum on the matrix: 8 modes, mono or stereo, horizontal or vertical. Available on Windows and Linux.
4 Lanes, 1 Button
Keep four setups ready and switch between them with the panel button or from JJManager.
JJManager: the Brain Behind the Panel
The JJPI-01 is recognized automatically by JJManager the moment you plug the cable in, with no drivers to install. The software is where you build each of the 4 lanes, set brightness and rotation, choose the time zone and the weather city, and save it all into profiles.
JJManager is free for Windows, Linux and macOS, with an interface in Portuguese, English and Spanish. Every basic panel mode works without paying anything; the PRO subscription is there for the advanced modes.
Text, time and weather are stored in the panel’s own memory and keep running on their own, even with the computer off. Only the modes fed live by the PC (audio, SimHub and Afterburner) need JJManager running.
Platform note: on Windows every mode works. On Linux and macOS, MSI Afterburner is not available, since it is Windows-only software, and SimHub telemetry only arrives over the network: the JJManager Sync plugin runs on a Windows machine and shares the SimHub data over the LAN with the Linux and macOS machines. Pointing to that IP is a JJManager PRO exclusive. On macOS, the audio visualizer (bars and spectrum) is not available either.
What JJManager PRO Unlocks
The PRO subscription is handled inside JJManager itself, paid by credit card and cancellable at any time.
On the JJPI-01 it unlocks four extra modes:
Animated Pixel Art
A drawing editor in JJManager with up to 64 layers per lane and its own duration on each frame.
SimHub Telemetry
Any SimHub property on the LEDs (RPM, gear, lap, position, delta), with your own label and formatting. On Linux and macOS the data arrives over the LAN from a Windows PC running the JJManager Sync plugin, with the IP set in JJManager PRO.
Afterburner Sensors
GPU temperature, CPU usage, FPS and clocks from MSI Afterburner, updated live. Windows only.
Trigger Conditions
Warnings that only appear when something happens: low fuel, GPU at 80 °C, a new lap. Persistent or timed.
One Panel, Two Tiers
You do not need PRO to use the JJPI-01: text, time, weather, audio, the 4 lanes and the physical button are free forever.
JJManager PRO comes in when you want the panel reacting to your game, your hardware or your own pixel art.
How It Works in Practice
From the first cable to firmware updates, everything happens inside JJManager.
Plug and Play
One USB cable and the panel shows up in JJManager. No drivers, no CD, no serial port to pick.
Truly Wireless
Set up the WiFi network from the software and leave only power connected: the panel keeps obeying over the network.
Brightness in Check
From 0 to 100%. Dim enough to sleep next to it, bright enough to read across the room.
Landscape or Portrait
0°, 90°, 180° or 270° rotation per lane. In portrait the text is drawn with stacked letters.
OTA Updates
New features arrive as firmware updates through JJManager, over the cable or over the network.
Tech Specs
The numbers that decide whether it fits your space.
- Matrix
- 32 x 8 dots, 256 red LEDsFour cascaded 8x8 modules
- Dimensions
- 20.25 x 5.8 x 4.2 cmWidth x depth x height
- Connectivity
- USB-C and 2.4 GHz WiFiWPA2, channels 1 to 13
- Power
- 5 V over the USB-C cable itself
- Controls
- 1 physical button, to switch between lanes
- Lanes
- 4 independent setups stored on the panel
- Software
- JJManager, free for Windows, Linux and macOS
- Updates
- Firmware over cable or over the network (OTA)
Support
Looking for information?
Don't let doubts hold you back: join our Discord server or message us on WhatsApp, we'll help you in the best way possible.
Looking for downloads specific to your device? The latest versions are right next to this.
Device downloads
Gerenciador oficial de dispositivos JohnJohn 3D. Configure botões, macros, LEDs, mixer de áudio e muito mais diretamente do seu PC. Suporte a Windows e Linux (x64 e ARM64), com interface em Português, Inglês e Espanhol.
Current version: 2.0.8.0