Product overview
The Linsn Mini908M is a compact LED receiving card using high-density board-to-board (BTB) connections. It supports 24-group parallel RGB or 64-group serial data output, with a maximum documented load of 1024 × 256 pixels. The original listing specifies a 70 × 45 mm board footprint.
Product specifications
| Parameter | Specification |
|---|---|
| Model / manual | Mini908M; V1.4, January 2018 |
| Connector | High-density BTB |
| Dimensions in listing | 70 × 45 mm |
| Data output | 24 parallel RGB groups or 64 serial groups |
| Maximum loading | 1024 × 256 pixels |
| Scan support | Up to 32 scan; 595 and other serial decoding |
| Processing | 18-bit; up to 18-bit grayscale per RGB channel |
| Color / diagnostics | Pixel brightness and color calibration; color-space conversion; readback |
| Pixel fault detection | Requires a supported dedicated driver chip |
| Backup | Dual receivers and dual power supplies supported in an appropriate system |
| Supply | 5 V rated; 4.5–5.5 V |
| Rated current / power | 0.8 A / 4 W |
| Operating conditions | −20°C to +70°C; 0–95% humidity |
BTB integration and configuration
Match the BTB connector pinout, carrier-board design and power connections before substitution. Functional compatibility with earlier receiver generations does not establish a mechanically interchangeable board.
The parallel and serial output modes have different pin definitions in the manual. Select the matching mode and check the driver IC, scan setting and cabinet layout.
12-bit HDMI color support requires a ninth-generation sending card. It does not establish a direct HDMI input on Mini908M. Backup and pixel-fault detection also depend on the supporting system hardware.


Frequently asked questions
1. What connector does Mini908M use?
It uses high-density BTB connectors. Check the carrier-board pinout and mechanical fit rather than treating it as a direct HUB75 replacement.
2. What are the Mini908M output modes?
The specification lists 24-group parallel RGB and 64-group serial data modes, with separate pinout tables.
3. What is the maximum Mini908M load?
The manual specifies up to 1024 × 256 pixels. Confirm the required refresh, grayscale and scan configuration for the actual modules.
4. Does pixel-fault detection work with any driver IC?
No. The manual says pixel-fault detection requires a supported dedicated chip.




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