2.1 Inch Circular LCD Display Model:DMG48480F021_18WTC (COF Series)

Features:

● Powered by T5F0 ASIC, running DGUS II HMI platform.

● 2.1 inch, 480*480 resolution, IPS-TFT LCD, Circular LCD screen.

● LCD and TP OCA bonding process, with high structural reliability.

● COF structure. The entire core circuit of the smart screen is fixed on the FPC of LCM, featured by light and thin structure, low cost and easy production.

● With casing, self-locking installation structure.

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Specification

Product Tags

Specification

ASIC Information

T5F0 ASIC

DWIN independently developed, mass production in 2023. Dual 8051 cores, GUI and application run on separate 8051 cores.

Display

Dimensions			2.1 inch
FLASH			8MB
UI Version			DGUS II / TA
LCD Type			IPS, TFT LCD
Viewing Angle			Wide viewing angle, typical value of 85°/85°/85°/85°(L/R/U/D)
Display Area（A.A）			D=53.28mm
Resolution			480×480
Backlight Service Life			＞10000 hours
Brightness			DMG48480F021_18WTC:300nit

Voltage & Current

Rated Power			<2W
Power Voltage			4.5~5.5V
Operation Current			183mA VCC=5V, max backlight

Reliability Test

Working Temperature			-10℃~60℃
Storage Temperature			-20℃~70℃
Working Humidity			10%~90%RH, typical value of 60% RH

Interface

User Interface			4Pin_2.0mm
Baud Rate			3150~3225600bps
Interface			UART2: ON=TTL/CMOS; OFF=RS232
Data Format			UART2: N81
Output Voltage （TXD）			Output 1;3.0~3.3 V
			Output 0;0~0.3 V
Input Voltage （RXD）			Input 1；3.3V
			Input 0；0~0.5V