Specification
Description
Product Tags
Hardware and interface description
| LCM interface |
FPC12_0.5mm, 4SPI interface |
| User interface |
4Pin_2.0mm socket for power supply and serial communication. Download rate(typical value): 12KByte/s |
| USB interface |
MICRO USB, power supply interface (5V) |
| Flash |
16 MBytes NOR Flash, for fonts, pictures and audio files. Rewrite cycle: over 100,000 times |
| SD card interface |
FPC8_0.5mm interface, without SD card slots, external adapter board (130-SDK) is required for downloading. FAT32, Download files by SD interface can be displayed in statistics. Download rate: 4Mb/s |
| PGT05 interface |
When product crashes by accident, you can use PGT05 to update DGUS kernel and make the product return to normal |
Display Parameters
| LCD Type |
IPS, TFT LCD |
| Viewing Angle |
Wide viewing angle, 85°/85°/85°/85°（L/R/U/D） |
| Resolution |
240×240 pixels (0°/90°/180°/270°) |
| Color |
18-bit 6R6G6B |
| Active Area (A.A.) |
Diameter=32.4mm |
| Backlight Mode |
LED |
| Backlight Service Life |
>20000 hours (Time of the brightness decaying to 50%on the condition of continuous working with the maximum brightness) |
| Brightness |
400nit |
| Brightness Control |
Non adjustable |
| Note: You can use dynamic screen saver wallpapers to avoid afterimages caused by fixed page display for a long time. |
Mechanical Characteristics
| Detent torque |
Only suitable for C.C, equipment.: 300±100gf.cm |
| Number and Position of detents |
Only suitable for C.C, equipment.: 24 detents (Step angle : 15°±3°) |
| Life |
Switch: 30000 times, Encoder: 30000 times |
| Switch return force |
450g±200g |
Serial Interface Parameters
| Mode |
UART2: TTL/CMOS; |
| Voltage Level |
Test Condition |
Min |
Typ |
Max |
Unit |
| Output 1, Iout = -4mA |
3.0 |
3.3 |
- |
V |
| Output 0, Iout = 4mA |
- |
0 |
0.3 |
V |
| Input 1 |
2.4 |
3.3 |
5.0 |
V |
| Input 0 |
0 |
- |
0.5 |
V |
| Baud Rate |
3150~3225600bps, typical value of 115200bps |
| Data Format |
N81 |
| Interface Cable |
4Pin_2.0mm |
Electrical specifications
| Rated Power |
<1W |
| Operating Voltage |
4.5~5.5V, typical value of 5V |
| Operating Current |
95mA @ 5V |
| Recommended power supply: 5V 0.2A DC |
Operating environment
| Operating Temperature |
-20℃~70℃ (5V @ 60% RH) |
| Storage Temperature |
-30℃~80℃ |
| Conformal Coating |
None |
| Operating Humidity |
10%~90%RH, typical value of 60% RH |
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