G31 Asynchronous Controller for Custom LED Projects
The XIXUN G31 product listing describes real-time and scheduled display control for custom applications. It names LED demo examples for VC and C#, LEDset2.0 configuration software, Ethernet and RS485 communication, and support for eight independent windows.
Listed Technical Specifications
| Parameter | Specification |
|---|---|
| Product model | G31 |
| CPU | ARM9 |
| Storage | 500 MB; USB-drive expansion listed |
| Grayscale | 4,096 levels |
| Capacity note | Introduction states 80,000 pixels and maximum height 256; table labels 320 × 256 as “G30 Pixels.” Confirm G31 capacity. |
| Communication interfaces | Serial, network and USB drive; Ethernet/RS485 described |
| Network modes | LAN and serial listed; Internet/GPRS/3G described as planned additions, not confirmed installed functions |
| Display windows | Up to 8 |
| Brightness control | 11 steps, levels 0–10 |
| Video formats / size | AVI, MP4, FLV and SWF listed; maximum video resolution 320 × 240 |
| Image formats | BMP, JPG, GIF and TIF |
| Animation | GIF |
| Text | Single-line and multiline |
| Sensor functions | Temperature, humidity and automatic brightness measurement |
| Development / setup software | LED demo (VC, C#) / LEDset2.0 |
The original text mixes G31 product identification with G30 labels in the module and pixel entries. The 320 × 256 entry is preserved as a labeled source value, not asserted as a verified G31 capacity. The separately listed 320 × 240 video resolution should not be used as the LED screen-size limit.
Program Functions
The source lists digital clocks, timed playback, real-time playback, scheduled screen switching and multiple-console control. Text and pictures can use scrolling and slideshow effects. Confirm the development package and exact interface configuration for the supplied board.
Frequently Asked Questions
Is this product G31 or G30?
The product is listed as G31, but parts of its original description and capacity table refer to G30. Confirm the supplied board marking and its matching specifications.
What is the confirmed maximum screen size?
The source gives 80,000 pixels and a 256-pixel height, while the 320 × 256 row is explicitly labeled G30. A definitive G31 capacity cannot be established from these conflicting labels.
Does the G31 listing confirm built-in 3G?
No. Internet, GPRS and 3G are described as planned additions. LAN and serial communication are the stated modes.
Can I develop custom software for this controller?
Secondary development is listed, with LED demo examples for VC and C#. Confirm the compatible package and protocol information.
Is the 320 × 240 video limit the same as screen capacity?
No. It is listed as the maximum video resolution, while screen capacity is a separate specification with unresolved model labeling.
Product Images
