LoRa-based synchronization for LED displays
The Huidu RF synchronization module uses LoRa-based radio communication to support synchronous playback across multiple LED display screens. It is intended for installations where separate displays need coordinated playback.
Product details
| Product type | LED display RF synchronization module |
|---|---|
| Wireless technology | LoRa-based RF communication |
| Listed function | Synchronous playback across multiple LED displays |
| Controller compatibility | Confirm the supported controller and firmware for the supplied module |
Plan the installation
Provide the controller model, number of displays and installation layout when checking compatibility. The existing product information does not specify radio frequency, communication range, supply voltage or a maximum number of synchronized devices. These details need confirmation for the supplied hardware version.
Original product images


Frequently asked questions
What does the Huidu RF synchronization module do?
The module is intended to coordinate synchronous playback across multiple LED displays using LoRa-based radio communication. It is a synchronization accessory for a compatible display-control setup.
Which controller models can use this module?
The current listing does not provide a controller compatibility list. Confirm your controller model, hardware revision and firmware before selecting the RF module.
What are its wireless range and operating frequency?
The current source does not state an operating frequency, communication distance or maximum device count. Request the specifications for the supplied version and check them against the installation layout before purchase.


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