A712 receiver for 12-interface HUB75E cabinets
The Mooncell A712 is an LED receiving card with AutoLED configuration and pixel-level brightness and chromaticity correction. Its 12 HUB75E interfaces carry 24 parallel RGB groups, supporting cabinet mapping and display diagnostics in a Mooncell control system.
The technical values below follow the A712 model specification available from the A712/A716 comparison and specification page. Check the driver type, calibration mode and module pinout before finalizing a cabinet layout.
Technical specifications
| Parameter | Specification |
|---|---|
| Model | Mooncell A712 LED receiving card |
| Module interfaces | 12 × HUB75E |
| RGB data output | 24 parallel groups |
| Maximum loading with conventional drivers | 512 × 320 pixels |
| Maximum loading with PWM drivers | 512 × 384 pixels |
| Brightness-calibrated loading | 512 × 256 pixels for conventional and PWM drivers |
| Chromaticity-calibrated loading | 256 × 320 pixels for conventional and PWM drivers |
| Scan support | 1–64 scan |
| Setup software | Mooncell AutoLED |
| Calibration software | Mooncell calibration software for pixel-level brightness and chromaticity correction |
| Display layout tools | Custom output data, advanced module arrangement and complex cabinet connections |
| Image adjustment | 90°-increment rotation and scaling through AutoLED |
| Diagnostics | Card sequence identification, parameter readback, network cable error-rate detection and communication monitoring |
| Cable redundancy | Network cable loop backup |
| Customized monitoring | Voltage, temperature and power-status detection |
| Input voltage | DC 3.5–5.5 V |
| Rated current / power | 0.6 A / 3 W |
| Operating conditions | −20 to 70°C; 10–90% RH |
| Storage temperature | −25 to 125°C |
| Dimensions / net weight | 144.02 × 91.19 mm / 100.8 g |
Product image and original image link

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Frequently asked questions
Is 512 × 384 loading available with every A712 setup?
No. The A712 specification distinguishes the driver type: maximum loading is 512 × 384 for PWM drivers and 512 × 320 for conventional drivers. Calibration introduces separate limits, so select the cabinet layout using the applicable configuration.
How much can the A712 load after calibration?
The model specification lists 512 × 256 pixels after brightness correction and 256 × 320 after chromaticity correction for both conventional and PWM drivers.
How can I find the receiving card inside a cabinet chain?
AutoLED’s network-port testing function displays the receiving-card sequence number and port information on the target cabinet. Configuration readback and cable error-rate detection help with setup and troubleshooting.
Does the A712 support a backup cable connection?
Yes. The specification describes a loop using primary and backup network cables, allowing the alternative path to serve the display when one cable path fails. This is cable redundancy and does not by itself establish dual receiving-card backup.
Where can I find the A712 specification PDF?
The original download-labelled link on this listing points to a product JPG, so it is identified as an image below. The A712/A716 comparison page on LED-Mall contains the A712 specification download and the driver-specific loading comparison.




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