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Novastar LYSB00UUJLX9I-ELECTRNCS MFN300 Multi Function Card — main product image
Novastar LYSB00UUJLX9I-ELECTRNCS MFN300 Multi Function Card
Novastar LYSB00UUJLX9I-ELECTRNCS MFN300 Multi Function Card
Novastar LYSB00UUJLX9I-ELECTRNCS MFN300 Multi Function Card
Novastar LYSB00UUJLX9I-ELECTRNCS MFN300 Multi Function Card
Novastar LYSB00UUJLX9I-ELECTRNCS MFN300 Multi Function Card
Novastar LYSB00UUJLX9I-ELECTRNCS MFN300 Multi Function Card
Novastar

Novastar LYSB00UUJLX9I-ELECTRNCS MFN300 Multi Function Card

Expand your LED display system with multi-zone temperature monitoring, light sensing, and automated power switching.

$159.00*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Novastar MFN300 Multi Function Card serves as a centralized hub for auxiliary control within Novastar-based LED display systems. Rather than requiring separate devices for environmental monitoring, audio output, and power management, the MFN300 brings these functions together on a single card. It connects to your existing control architecture via RS232 serial or Gigabit Ethernet and extends your system's capabilities with a built-in timer function, temperature and humidity detection for power distribution enclosures, and an audio output channel for synchronized sound.

Where the MFN300 particularly proves its value is in automated display management. Its 4-way light sensor connection allows ambient brightness data from multiple zones to feed back into the control system, enabling automatic brightness adjustments that maintain visibility without manual intervention. The 8-way power switch control adds the ability to remotely power on or off individual display sections, which is especially useful for scheduled operation of large-scale installations. For operators managing permanent LED installations in commercial, event, or broadcast environments, the MFN300 reduces the need for on-site manual adjustments and provides environmental data that can help prevent costly equipment failures.

Specifications

Brand
Novastar
Model
MFN300
Communication Ports
RS232 Serial, Gigabit Ethernet
Light Sensor Inputs
4-way
Power Switch Control
8-way
Functions
Timer, Temperature Detection, Humidity Detection, Audio Output, Light Sensor Connection, Power Switch Control
Environmental Monitoring
Temperature and Humidity Module Connection

Pros & Cons

👍 Pros

  • Consolidates multiple auxiliary functions—timer, sensors, audio, power switching—into a single card
  • Supports both RS232 serial and Gigabit Ethernet connectivity for flexible integration
  • 8-way power switch control enables remote management of display cabinet power zones
  • 4-way light sensor input allows multi-zone ambient brightness monitoring for automatic adjustments
  • Temperature and humidity module connection helps protect equipment from environmental damage

👎 Cons

  • Only useful within the Novastar LED control ecosystem; not compatible with other manufacturers' systems
  • Requires additional sensor modules and accessories sold separately to utilize all monitoring functions
  • Limited documentation in English may make initial configuration more difficult for some users
  • No onboard display or status LEDs to confirm sensor readings without software access

Frequently Asked Questions

The Novastar MFN300 is designed to work within the Novastar ecosystem, pairing with Novastar sending cards and receiving cards to add auxiliary monitoring and control functions to LED display installations.
The MFN300 connects via RS232 serial port or Gigabit Ethernet, giving you flexibility depending on your existing system infrastructure and wiring preferences.
The four light sensor inputs allow the MFN300 to read ambient brightness from up to four zones and relay that data to the control system, enabling automatic brightness adjustment of LED panels based on surrounding light conditions.
Yes, the card features 8-way power switch control, allowing you to remotely turn on or off power distribution to different sections of your LED display installation through the Novastar software interface.
The MFN300 can detect both temperature and humidity inside your power distribution box via dedicated sensor module connections, helping you monitor operating conditions and prevent overheating.

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