LB0104-B is a Freedompro module designed to control up to 4 lighting circuits. It lets you manage lighting from the app, from compatible Matter ecosystems, and from existing physical controls.
In short
- Channels: 4 lights.
- Installation point: DIN rail in the electrical panel.
- Power supply: 110–240 V AC ±10%, 50–60 Hz.
- Connectivity: 2.4 GHz Wi-Fi and Matter.
- Local control: physical controls remain usable even without Internet, if the module is correctly powered and wired.
Safety: Installation must be performed by qualified personnel. Disconnect power, verify absence of voltage, and follow the wiring diagram specific to the model.
Before you start
- Identify the exact model shown on the label.
- Consult the model-specific wiring diagram included in this guide.
- Check power supply voltage, load type, and expected current.
- Make sure the box, panel, or technical compartment has enough space.
- Keep the Matter QR code available for pairing.
Technical specifications
| Model | LB0104-B |
| Use | 4 lights |
| Installation | DIN rail in the electrical panel |
| Dimensions | 58 × 36 × 90 mm |
| Power supply | 110–240 V AC ±10%, 50–60 Hz |
| Consumption | < 2,5 W |
| Maximum current | 20 A total, maximum 5 A per channel |
| Wi-Fi | IEEE 802.11 b/g/n, 2,4 GHz |
| Bluetooth | Yes |
| Operating temperature | from −5 °C to +45 °C |
| Certifications | Matter, CE |
| Compatibility | Freedompro Home and the main Matter-certified ecosystems |
| Energy measurement | Yes, per individual channel |
How to install the module
- Disconnect power to the panel and verify absence of voltage.
- Aggancia LB0104-B alla DIN rail in the electrical panel.
- Connect the lighting circuits to outputs O1–O4 following the diagram.
- Connect the physical controls to inputs S1–S4.
- Connect live and neutral to the power supply terminals.
- Check wiring, tightening, and circuit protections.
- Restore power and check the LED.
- Pair the module with Freedompro Home and configure the four channels.
Simplified wiring diagram
Use the simplified diagram to recognize the general function of the terminals. For final wiring, always also refer to the professional diagram and the product technical documentation.
Professional wiring diagram
The professional diagram shows the connections to use during installation. Do not substitute the model, power supply, or terminal functions with instructions referring to other products.
Important notes
- The wiring in the panel must respect the protections, conductor cross-sections, and separations required by the system.
- Configure each light with the correct name and physical control.
App configuration
- Open Freedompro Home.
- Add the module as a new device, or use the procedure for a module already paired.
- Scan the QR code.
- Assign a name to the module.
- Configure each accessory or channel.
- Test physical controls and app control.
- Only after verification, add any other Matter ecosystems.
If something does not work
- If the physical control does not work, check the input and the configured control type.
- If a light always stays on or off, check the output and the channel wiring.
- If the module is offline, check the LED and the 2.4 GHz Wi-Fi network.
- If consumption data does not appear, make sure the channel is configured and the load is active.
- Before performing a reset, recheck power supply, wiring, and configuration.
- When contacting support, provide the model, serial number, LED color, and observed behavior.
Useful articles
- How to reset a Freedompro module
- Status LEDs of Freedompro modules
- How to pair a Freedompro module with the Freedompro Home app
- How to configure a Freedompro module for lights
Consumption and power
The module measures energy and power for each individual channel. The data is visible in the Consumption section of Freedompro Home and is exposed through Matter.
Expected result
The LB0104-B module will be online, configured in Freedompro Home, and ready to control lights from the app, from physical controls, and from connected Matter ecosystems.
