G612 Gold Card LED receiving card
The Kystar G612 receives data from a sending card and converts it into LED module control signals. Its G612 specification lists 12 module interfaces and 24 groups of RGB data, with point-by-point brightness and color correction.
Technical specifications
| Parameter | Specification |
|---|---|
| Module interfaces | 12 standard interfaces |
| RGB data groups | 24 |
| Supply voltage | 3.5–6 V DC |
| Working current | 0.6–1.0 A |
| Operating temperature | −10°C to 70°C |
| Working humidity | 0–95%, as stated in the supplied specification |
| Calibration | Point-by-point brightness and chrominance correction |
| Maintenance | Configuration readback and one-click repair |
| Diagnostics | Network communication status and cable connection sequence |
Compatibility and screen configuration
Confirm the module pinout, driver chip, scan mode and configuration file before replacing a card. The specification lists general-purpose, PWM and dual-latch driver-chip support; check the exact chip used in the display.
Load note: The supplied PDF prints a pixel area of 128 × 768 and a maximum of 98,000 pixels. These figures are not mathematically identical, so confirm the allowable configuration for the actual board and operating settings rather than treating them as an exact interchangeable limit.
Calibration and maintenance
Brightness and color correction help adjust pixel uniformity. Configuration readback, one-click repair and network diagnostics assist setup and card replacement. Frequency multiplication and grayscale processing are also described in the specification; camera results depend on the display and capture settings.
Frequently asked questions
How many interfaces and data groups does the G612 have?
The G612 specification lists 12 module interfaces and 24 RGB data groups. The previous 16-interface, 32-group description did not match this model.
What voltage does the G612 require?
The supplied specification lists 3.5–6 V DC and a working current of 0.6–1.0 A. Check polarity and the board connections before applying power.
Does the G612 support pixel calibration?
Yes. It supports point-by-point brightness and chrominance correction, including low-grayscale compensation.
What is the G612 pixel capacity?
The supplied document lists 128 × 768 and MAX 98000. Because those figures differ slightly, confirm the permitted configuration for the board, module scan mode and display settings.
Are the retained photos labeled G612?
The two images below were already present in this listing and are labeled G616. They are retained as original reference images, not as proof of the G612 connector layout. Use the G612 specification and actual board marking for identification.
Retained original reference images
Image identification: These original listing images are labeled G616. They are preserved for reference and should not be used to identify G612 interfaces.









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