LCD 2.1" 480x480 round screen capacitive touch panel DWIN HMI
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Universal HMI Module with 2.1" Round Display and Capacitive Touch Panel
DMG48480C021_03W Features:
- Based on T5L1 with DGUS II system
- 2.1" IPS-TFT-LCD, 16.7M Colors, 24-bit, 480×480 Pixels
- Active Display Area: 53.3mm (D)
- Brightness: 350nit
- Viewing Angles: 85°/85°/85°/85° (L/R/U/D)
- Capacitive Touch
- Interface: TTL/CMOS interface, 10Pin_1.0mm
How do DWIN HMI Displays Work?
The construction of the user interface and its operation is done through a specialized, free tool called DGUS TOOL, which runs on PC computers. It allows for importing ready-made illustrations, creating buttons, diagrams, input fields, etc. The compiled files are then transferred to an SD card and copied to the display memory.
The management from the microcontroller level involves sending and receiving pre-defined data frames using the UART interface.
DMG48480C021_03W Specifications
Interface: Interface:
- Baudrate: 3150~3225600bps, Typ. 115200bps
- Output Voltage:
Output 1, Iout = 1mA 3.0~3.3
Output 0, Iout = -1mA 0.0~0.3 - Input Voltage (RXD):
Input 1, Iin = 1mA; 2.4-5.0V
Input 0, Iin = -1mA; 0~0.5V - Operating Mode:
UART2: N81
UART4: N81/E81/O81/N82 4 (programmable) - User Connectors:
- 10Pin_1.0mm, latching for power and communication, speed: 12KByte/s - Flash Memory: 16MBytes NOR Flash for graphics, fonts, audio files. Write cycles over 100,000
- Buzzer: 3V passive, power <1W
- SD Card Interface: FAT32, data transfer speed: 4Mb/s
- PGT05 Interface: for DGUS kernel update
Display:
- Number of Colors: 16.7M (16777216)
- LCD Type: IPS-TFT-LCD
- Viewing Angles: 85°/85°/85°/85° (L/R/U/D)
- Resolution: 480x480
- Active Area: 53.3mm in diameter
- LED Backlight
- Brightness: 350 nit
Touch Panel:
- Type: CTP (Capacitive Touch Panel)
- Structure: G+G structure with surface cover of Asahi tempered glass
- Touch Mode: Supports touch and drag
- Surface Hardness: 6H
- Light Transmission: Over 90%
Power Supply:
- Operating Voltage: 4.5~5.5V
- Current Consumption with Backlight On: VCC = +5V, 130mA
- Current Consumption with Backlight Off: VCC = +5V, 60mA
Display Operation
Package Includes:
- DMG48480C021_03W 2.1" 480x480 capacitive touch panel DWIN HMI
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