Date | Content |
2018/05/30 | First release |
2020/10/16 | ESD reliability testing has been added |
Color | 65K (65536) colors,16 bit color 5R6G5B |
Visual Angle L/R/U/D | 70°/70°/50°/70° |
Resolution | 1024*600,90° rotated display (600*1024) |
Backlight /Lifecycle/Brightness | LED/20,000 HOURS/ 400 cd/m²/(100 level adjustment) |
Working Temperature | -20~+70℃/-30~+80℃ |
Item | Condition | Min. | Typ. | Max. | Unit |
Power Voltage | 6 | 12 | 35 | V | |
Operation Current | VIN = 12V, Backlight on | — | 335 | — | mA |
VIN = 12V, Backlight off | — | 95 | — | ||
Note:Short-circuit J25 to choose Power Input as 5V (4.5V~5.5V) |
Item | Condition | Min. | Typ. | Max. | Unit |
Baud Rate | Standard | 1200 | — | 921600 | bps |
Interface | TTL/CMOS(Short-circuit J17 to choose RS232) | ||||
Data Format | 1 byte for initial, 8 bytes for data, invalid bytes for checksum, 1 byte for end. |
Buzzer | YES |
RTC | YES |
Audio Port | Support *.MP3 format. No time limit for single file. Theoretically 4096 files at maximum. Loudspeaker: 8Ω2W. |
USB | YES. For downloading offline or data copy. |
Memory | 128M(support *.jpg files, maximum 65536 files theoretically), extended to 1G at maximum. |
J3 Pin Num. | Pin Name | Remarks | J3 Pin Num. | Pin Name | Remarks |
1 | GND | — | 5 | DOUT | Serial output |
2 | GND | — | 6 | NC | Undefined |
3 | NC | Undefined | 7 | VIN | Power input |
4 | DIN | Serial input | 8 | VIN | Power input |
Parameter | Data |
Net weight of single piece | 445g (no touch)/550g(resistive touch screen)/560g (capacitive touch screen) |
Weight of whole case | 9.9kg (no touch)/12kg(resistive touch screen)/12.2kg (capacitive touch screen) |
Packing box size | 500(mm)×335(mm)×190(mm) |
Packing specification | 20 pieces /box |
Discharge type | Discharge value | Result |
Contact discharge | ±6KV | Working properly. |
Air discharge | ±15KV | Working properly. |
Note: All tests are conducted when the products are exposed. In the actual use process, when the serial port screen is assembled on the user equipment, the screen and the equipment are kept well-grounded, the ESD performance of the whole machine will be better. |
Test item | Test standard | Result | |
Voltage | Frequency | ||
Power cord | 4 KV | 100 KHz | Working properly. |
Signal line | 2 KV | 100 KHz | Working properly. |