Xixun M70B-S LED Display Controller
The Xixun M70B-S supports switching between synchronous and asynchronous operation for LED displays. Dual Gigabit Ethernet outputs, WiFi and cloud-platform cluster control provide connection options for installations that need both local display control and remote management.
Interfaces and Supported Functions
| Parameter | Specification |
|---|---|
| Model | M70B-S |
| Operating modes | Synchronous and asynchronous; switching supported |
| LED outputs | 2 × Gigabit Ethernet |
| Output backup | Network backup supported |
| WiFi | On-board module; AP and Station modes |
| Cellular communication | Optional 4G module; country-specific module selection |
| Multi-screen timing | LoRa wireless time synchronization |
| Environmental sensor | External R68 eight-element sensor supported |
| Sensor connection | RS485 |
| Remote management | Cloud-platform cluster control |
Choosing Communication and Sensor Options
Confirm the installation network before ordering. For a 4G installation, provide the country of use so that the correct module can be selected. Optional 4G support does not mean that every supplied controller includes a cellular module.
The RS485 connection supports an external R68 environmental sensor for displaying environmental information without secondary development. Confirm the required sensor and connection accessories separately. For multiple screens, check the LoRa timing arrangement and the intended playback configuration before commissioning.
For a replacement controller, use the full M70B-S model name and check the existing receiving-card configuration. Do not transfer loading, power or dimensional specifications from a different M70 series version.
Product Images
Download Specification
Xixun M70B-S LED Display Controller Specification (PDF)
Frequently Asked Questions
Does the M70B-S support both synchronous and asynchronous operation?
Yes. The product supports switching between these two operating modes. Confirm the source and playback arrangement for the intended installation.
Is 4G included with every M70B-S?
4G is an optional module. Module models differ by country, so confirm the country of use and the supplied configuration before ordering.
Which WiFi modes does the M70B-S support?
Its on-board WiFi supports AP mode and Station mode. Select the mode that matches the local network arrangement.
Can the M70B-S display environmental sensor information?
Yes. It supports an external R68 eight-element environmental sensor through RS485, without secondary development for that supported connection.
Can the M70B-S control multiple screens remotely?
It supports cloud-platform remote cluster control. LoRa wireless time synchronization is also listed for multi-screen synchronization; check the required hardware and setup for the project.
