7.0 Inch 800*1280 Capacitive Linux 4.19 Display DMG12800C070_40WTC (Commercial Grade)

Features:

● Commercial Linux intelligent display terminal based on RK3566, Linux version 4.19.

● 7.0-inch, 800*1280 pixels resolution, 16.7M colors, IPS-TFT-LCD, wide viewing angle, capacitive touch.

● Adopt QT environment for secondary development.

● Available for multi-language, vector font library, picture library, video library and audio library.

● Compatible with network cable connection with PC to download update project.

● Available for RS232, RS485 and Ethernet port to connect and communicate with external devices.


Specification

Product Tags

Specification

DMG12800C070_32WTC2
Specifications
Master Control Parameters
Properties Parameters
Motherboard Level Commercial
CPU RK3566, Cortex-A55, quad-core
Kernel Version Debian 10
OS Linux 4.19
FLASH 8Gbytes EMMC
RAM 2Gbytes LPDDR4

 

Display Parameters
Properties Parameters Description
Color 16.7M(16777216)colors 24 bit color 8R8G8B
Panel Type IPS IPS process, TFT LCM with wide viewing angle
Viewing Angle 85°/85°/85°/85°(L/R/U/D) Best View: symmetrical
Active Area (A.A.) 94.20mm (W)*150.72mm (H) 800*1280 Pixel
View Area (V.A.) 94.60mm (W)*151.12mm (H) 800*1280 Pixel
Resolution 800*1280 Pixel Available for 0°/90°/180°/270°rotated display
Backlight LED ≥20000H(time of the brightness decaying to 50% on the condition of continuous working with the maximum brightness)
Brightness 300nit 100 levels adjustment(It's not recommend to set brightness to 1%~30% of the maximum, which may lead to LCD flicker.)
Note: You can use dynamic screen saver wallpapers to avoid afterimages caused by fixed page display for a long time.

 

Voltage & Current
Properties Conditions Min Typ. Max Unit
Power Voltage - 7 12 36 V
Operation Current VCC = +12V, backlight on - 240 - mA
VCC = +12V, backlight off - 110 - mA
Recommended power supply: 12V 1A DC

 

Reliability Test
Properties Conditions Min Typ. Max Unit
Working Temperature 60%RH at 12V voltage -10 25 50
Storage Temperature - -15 25 55
Working Humidity 25℃ 10% 60% 90% RH
Protective Paint Yes
ESD Air discharge±8KV, Contact discharge±6K
CE Class B

 

Peripherals and Interfaces
Properties Parameters Description
COM 2-way RS232 UART5 & UART9
1-way RS485 UART8
1-way TTL/COMS UART0
USB Interface 3-way HOST*2,OTG*1
Headphone Interface 1-way 3.5mm spacing interface
Speaker Interface 1-way 2Pin_1.25mm interface
Microphone Interface 1-way 2Pin_1.25mm interface
Camera Interface 1-way USB
SD Card Slot 1-way Drawer type card slot(Max 64G)
Ethernet Interface 1-way 10/100Mbps
WIFI Interface 1-way IEEE 802.11Bb/g/n,2.4G,Bluetooth
RTC 1-way Button cell for power supply. Accuracy: ±20ppm @25℃

 

Interface
Properties Conditions Min Typ. Max Unit
Baud Rate User Set 2400 115200 230440 bps
Output Voltage
(TXD)
Output 1 - -5 - V
Output 0 - 5 - V
Input Voltage
(RXD)
Input 1 - -5 - V
Input 0 - 5 - V
Baud Rate User Set 2400 115200 921600 bps
(V_AB) Output 1 2.5 5 - V
Output 0 - -5 -2.5 V
(V_AB) Input 1 0 2.5 - V
Input 0 - -2.5 -0.2 V
Interface Support TTL/COMS,RS232 or RS485 level
Socket 10Pin_3.81mm Socket

 

Packing Capacity & Dimension
Dimension
Dimension 112.2(W) * 186.9(H) * 21.9(T)mm
Net Weight 305g
Packing Capacity
Model Size Layer Quantity/Layer Quantity(Pcs)
Carton1: 220mm(L) * 160mm(W) * 47mm (H) - - -
Carton2: 250mm(L) * 200mm(W) * 80mm (H) 2 1 2
Carton3: 320mm(L) * 270mm(W) * 80mm (H) 2 2 4
Carton4: 450mm(L) * 350mm(W) * 300mm(H) 1 20 20
Carton5: 600mm(L) * 450mm(W) * 300mm(H) 1 34 34

 

Application

系统屏


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