| PIN CONNECTIONS | Pin | Description | | 1 | VCC 5V | | 2 | RS232 RX | | 3 | RS232 TX | | 4 | GND | NOTES：
1. Touch screen optional | | DISPLAY CHARACTERISTICS | Item | Value | | Resolution | 480×RGB×272 | | Size（inch） | 4.3" | | Viewing Angle | 12:00 | | Backlight | White LED Backlight | |
MECHANICAL DATA | Item | Value | | Outline(mm) | 126.7×68.4×11.0MAX | | Active Area(mm) | 95.04×53.856 | |
ABSOLUTE MAXIMUM | Item | Unit | Min | Max | | Operating Voltage | V | -0.3 | 5.5 | | Operating Temperature | ℃ | -20 | 70 | | Storage Temperature | ℃ | -30 | 80 | |
ELECTRICAL CHARACTERISTICS | Item | Unit | Min. | Typ. | Max. | | Operating Voltage | V | 4.6 | 5 | 5.5 | | Input High Voltage | V | 2.4 | -- | 5.5 | | Input Low Voltage | V | 0 | -- | 0.8 | | Operating Current | mA | -- | 300 | 400 | |
