Kystar Pandora KPB12 LED multimedia playback card
The Kystar KPB12 integrates an LED media player, sending function and receiving-card function. It can store and play display programs locally, reducing the need to keep a computer connected as the playback source. It is intended for advertising displays such as shop signs, light-pole screens and vehicle-mounted LED signage.
Choose the loading mode first: the 12 onboard HUB75E connectors directly drive up to 200,000 pixels. For a larger screen, the manufacturer specifies up to 600,000 pixels through compatible external Kystar receiving cards. Those figures describe different connection modes.
KPB12 key specifications
| Specification | Details |
|---|---|
| Product type | Asynchronous LED multimedia playback/control card |
| Direct LED connection | 12 × HUB75E connectors; up to 200,000 pixels |
| External receiving-card mode | Up to 600,000 pixels with compatible Kystar receiving cards |
| Program storage | 8GB built-in storage; usable space depends on system/software version |
| Content | Video, images, audio, text and multi-window programs; confirm format and playback workload |
| Program update methods | WiFi, wired Ethernet and USB storage |
| Cloud publishing | Kares cloud control with a working LAN/Internet connection |
| Mobile-network option | Optional 4G module; confirm module, service and regional compatibility |
| Audio output | 3.5mm audio connection for synchronized program audio |
| Power and expansion | DC 5V / 2A supply specified in the retained datasheet; sensor/relay accessory compatibility must be checked |
Local playback and remote program updates
Use Kystar PE on a computer to prepare display programs, or the compatible Pandora mobile app for supported editing and management functions. WiFi provides local wireless communication; wired Ethernet supports network access, and USB storage offers another program-update method.
For screens in different locations, Kares provides cloud-based publishing and group control when the devices can reach the platform. Optional 4G is a connectivity choice, rather than a required feature for local playback.
Design the screen connection correctly
- Direct HUB75E mode: verify module connector pinout, scan type, driver IC and cabinet wiring within the 200,000-pixel direct-load budget.
- External receiving-card mode: use compatible Kystar cards and a validated pixel map within the stated 600,000-pixel limit. The external mode does not increase the direct capacity of the onboard HUB75E connectors.
- Long or tall layouts: the manufacturer lists extended dimensions, and the retained specification describes folded mapping. Check the actual mapping mode and pixel total; an extreme width or height is not a full rectangular capacity.
- Playback workload: screen loading, video decoding and the number of simultaneous windows are separate limits. Verify the intended content with the selected firmware and layout.
Sensor and power-control integration
KPB12 supports brightness-sensor and other expansion interfaces, plus relay-based power-control integration. Confirm which sensor modules, relay components and cables are supplied or optional. Automatic brightness adjustment requires a compatible sensor and the appropriate configuration.
Frequently asked questions
Does KPB12 need a computer connected all the time?
No permanent playback computer is required for stored local programs. A computer or compatible mobile app is still used for supported configuration, editing and program updates.
Is the capacity 200,000 or 600,000 pixels?
Both figures apply to different modes: up to 200,000 pixels directly through the onboard HUB75E outputs, or up to 600,000 pixels using compatible external receiving cards.
Is 4G included?
4G is optional. Confirm the modem option and mobile service needed for your location; WiFi, wired Ethernet and USB updates provide other communication methods.
How much of the 8GB storage can I use?
8GB is the installed storage capacity. The operating system and software use part of it, so confirm the available program space for the supplied version and your media files.
Conclusion
KPB12 is suitable for independently playing LED advertising content with local or network program updates. Select direct HUB75E or external receiving-card mode first, then verify the pixel map, modules, content workload and optional communication/sensor accessories.
Manufacturer reference: Kystar KPB12 product information. See the retained specification below for connection details, or compare the separate Kystar KP2 media-player sending card for another playback configuration.
Product image and specification download
Download Specification:
Kystar KPB12 LED Display Control Card Specification
