| Model | Micro1.7 | Micro1.8 | Micro1.9 | Micro2.2 | Micro2.3 |
|
the maximum load capacity |
4096 pixels | 8192 pixels | 512 pixels | 4096 pixels | 4096 pixels |
| refresh rate | static screen up to 5500Hz over | static screen up to 5500Hz over | static screen up to 5500Hz over | static screen up to 5500Hz over | static screen up to 5500Hz over |
| interface Type | 2 * P2.0, optional pin output | 2 * P2.0, optional pin output | 1 * P2.0, optional pin output | 2.54mm, Stamp hole interface | 2.54mm, Stamp hole interface |
| scanning mode | static –8 scanning | static –8 scanning | static –2 scanning | static –16 scanning | static –8 scanning |
| gray levels | 4096—65536 | 4096—65536 | 4096—65536 | 4096—65536 | 4096—65536 |
| chip supports |
conventional chip, PWM chips, lighting chip,MY9868 |
conventional chip, PWM chips, lighting chip,MY9868 |
conventional chip, PWM chips, lighting chip,MY9868 |
conventional chip, PWM chips, lighting chip |
conventional chip, PWM chips, lighting chip |
|
number of outputs RGB data set |
24 serial RGB data, parallel 8 groups, four clock extension |
24 serial RGB data, parallel 8 groups, four clock extension |
2 serial RGB data, 2 clock extension | 8 parallel RGB data |
8 parallel RGB data, 24 groups serial data |
| shaped show | any offset single card position | any offset single card position | any offset single card position | any offset single card position | any offset single card position |
| single card rotation | 0°,90°,180°,270° | 0°,90°,180°,270° | 0°,90°,180°,270° | 0°,90°,180°,270° | 0°,90°,180°,270° |
| online Upgrade | √ | √ | √ | √ | √ |
|
cascading number of cards |
in general value of 128, the maximum value of 256 |
in general value of 128, the maximum value of 256 |
in general value of 128, the maximum value of 256 |
in general value of 128, the maximum value of 256 |
in general value of 128, the maximum value of 256 |
| loss of brightness | 5%--20% | 5%--20% | 5%--20% | ||
| operating voltage | 3.6-5V DC | 3.6-5V DC | 3.6-5V DC | 3.6-5V DC | 3.6-5V DC |
| operating temperature | -40℃--75℃ | -40℃--75℃ | -40℃--75℃ | -40℃--70℃ | -40℃--75℃ |
| dimensions | length70 * width24 (mm) | length70 * width24 (mm) | Length85 * width12 (mm) | length72 * width15 (mm) | length73 * width15 (mm) |
