T5F0 Low Cost TFT LCD Display
Product Information
Specifications
- Main Chip: T5F0 ASIC
- User Interface: DGUS II
- Resolution: 480×480 pixels
- Screen Size: 2.1-inch IPS TFT LCD
- Interface: 20 pins including UART2, SD card, Buzzer, touch
panel interface - Supported Touch Panels: 4-wire RTP, CTP
- Backlight Service Life: >10,000 hours
- Brightness: 300nit with 100-level brightness adjustment
Product Usage Instructions
Power Supply and Connections
1. Connect the +5V pin to the power supply (+5V).
2. Connect the GND pins to the ground (GND).
3. Ensure the power supply is within the range of
DC4.5-5.5V.
Interface Connections
1. Connect UART2 for communication.
2. For SD card interface, ensure JIOS is not connected (in the
air).
3. Connect the touch panel interface pins for touch
functionality.
Touch Screen Interface
1. For resistive touch screens, connect the necessary pins for
data transfer.
2. For capacitive touch screens, ensure CIP_SDA and CTP_INT are
pulled up to 3.3V using a 4.7K resistor.
Audio Output
1. Use the buzzer or speaker for audio output.
2. Ensure proper connections for audio PWM DA output.
Frequently Asked Questions (FAQ)
Q: What is the recommended power supply voltage?
A: The device operates best within a DC4.5-5.5V range for stable
performance.
Q: How to adjust screen brightness?
A: Use the brightness control feature with 100 levels of
adjustment. Avoid using below 30% brightness to prevent
flickering.
Q: How to prevent screen burn-in?
A: Use dynamic screen savers to prevent afterimages from
prolonged fixed page display.
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DMG48480F021_05WN_ Product Specification
DMG48480F021_05WN
T5F0 ASIC DGUS II 2.1 480*480 IPS 20 pin 2SD 4 RTPCTP
Features:
Powered by T5F0 ASIC, running DGUS II HMI platform. 2.1-inch, 480*480 resolution, IPS-TFT LCD, Circular LCD screen.
20 pins, including UART2, SD card, Buzzer, touch panel interface.
Supporting connected to 4-wire RTP, CTP, buzzer or speaker.
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1 External Interface
DMG48480F021_05WN_ Product Specification
PIN#
1
2 3 4 5
6
7 8 9 10 11 12 13 14 15
16
17
18
19
20
User interface
Definition1 1 +5V
+5V GND GND GND
3.3V
TX2 RX2 SD_D0 SD_D1 SD_D2 SD_D3 SD_CLK SD_CMD TPY1
TPX1
TPY0
TPX0
JIOS
BUZZ
Function1
1
DC4.5-5.5VIO 3.3V CMOS Power supply, DC4.5-5.5V. IO are all at 3.3V CMOS level.
Definition2 2
GND
3.3V 100mA 3.3V output, maximum load of 100mA. UART2
JIOS SD When JIOS is in the air, SD card interface.
4 4-wire resistive touch screen interface
JTAG/IO JTAG/IO choose Buzzer drives output
TMS TCK TDI TDO TX1 RX1 CIP_SDA CTP_INT CTP_SCL CTP_RST
D/A
Function2 2
JIOS JTAG When JIOS is shorting circuit to ground, JTAG interface.
UART1 Multiplexed UART1 CTP CIP_SDACTP_INT 4.7K 3.3V Capacitive touch screen interface When connected to CTP, the CIP_SDA and CTP_INT need to be pulled up to 3.3V by an external 4.7K resistance.
PWM DA Audio PWM DA output
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2 Specification Parameters
DMG48480F021_05WN_ Product Specification
2.1 Product Parameters
Main Chip
User Interface
T5F0 20Pin_0.5mm FCC
FLASH
16MB
UI UI Version
DGUS II
Power Supply
HDL662SZ5 HDL662SZ5 adapter board power supply
Dimensions
2.1 2.1-inch
Resolution
480*480
Active Area (AA)
=53.28mm Diameter=53.28mm
Viewing Angle
Backlight Service Life
85°/85°/85°/85°) Wide viewing angle (85°/85°/85°/85° typical), high contrast, and good color reproduction.
>10,000H
Brightness
300nit
100 1%~30%
Brightness Control
100-level brightness adjustment (Flickering may occur at 1%-30% of
max brightness; not recommended for use in this range)
Note: Use dynamic screen saver to prevent afterimages from prolonged fixed page display.
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2.2 Interface Parameters
Item
Baudrate
Conditions
User Set(Configure the CFG file)
Output Voltage(TXD)
Output 1 Output 0
Min 3150
3.0
–
Typ
115200
3.3
0
Input Voltage(RXD)
Input 1 Input 0
–
–
0
–
Interface
UART2: TTL
Data Format
UART2: N81
2.3 Electrical specifications
Rated Power
<2W
Operating Voltage
4.5~5.5V 5V 4.5~5.5V, typical value of 5V.
Operating Current
180mA@ 5V
5V 1A Recommended power supply: 5V 1A DC.
2.4 Operating Environment
Operating Temperature
Storage Temperature
Operating Humidity
-10~60 (5V @ 60% RH)
-20~70 10%~90%RH 60%RH 10%~90%RH, typical value of 60% RH.
DMG48480F021_05WN_ Product Specification
Max
3225600
–
0.3
3.3
0.5
Unit bps
V
V
V
V
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3 ESD ESD Test
DMG48480F021_05WN_ Product Specification
25°C50%RH Test temperature: 25°C. Test humidity: 50%RH.
15cm
Test process: Place the product on the test bench fixture (approximately 15cm in height), and perform contact and air discharge tests on the smart LCM. Observe if any freezing, black or white screen, flickering, or rebooting occurs during the test.
ESD GB/T 17626.2 B Test conclusion: The product’s ESD performance meets GB/T 17626.2 Class B standards.
Discharge Type
Air discharge
Discharge Value
±8KV
Result
Normal operation
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4 Debug
DMG48480F021_05WN_ Product Specification
It is recommended for new users of DWIN smart LCMs to purchase official accessories. For more details, please
refer to customer service center. HDL662SZ5
Adapter board model: HDL662SZ5 FCC20_0.5 L=50mmB03692
Connecting cables: FCC20_0.5 L=50mm(B03692)
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5 Packing Capacity & Dimension
Dimension
Dimension
Net Weight
56.18(W) ×59.71 (H) ×3.56(T) mm 15g
Packing Capacity
Model Carton
Size 415mm(L)×315mm(W)×165mm(H)
Layer
10
DMG48480F021_05WN_ Product Specification
/ Quantity/Layer
Quantity(Pcs)
8
80
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DMG48480F021_05WN_ Product Specification
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6 Record of Revision
Rev
Revise Date
00
2025-08-14
Content First Edition
DMG48480F021_05WN_ Product Specification
Editor
Please contact us if you have any questions about the use of this document or our products, or if you would like to know the latest information about our products: Customer service Tel: 400 018 9008 QQ Customer service QQ: 400 018 9008
WeCom Customer service email: dwinhmi@dwin.com.cn DWIN Developer Forum: http://inforum.dwin.com.cn:20080/forum.php
Thank you all for continuous support of DWIN, and your approval is the driving force of our progress!
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Important Disclaimer
DMG48480F021_05WN_ Product Specification
DWIN reserves the right to make any changes to product designs without prior notice. Customers should ensure strictly adhering to all the relevant standards and requirements during the product application process, including but not limited to functional safety, information security, and regulatory provisions. DWIN shall not bear any joint and several liability for any consequences that may arise from customers’ adoption of DWIN products. In particular, for risks that may lead to significant property losses, environmental hazards, personal injury, or even death, especially in high-risk application areas such as military applications, flammable and explosive places, and life-saving medical equipment, customers should independently assess the risks and take corresponding preventive and protective measures. DWIN shall not bear any relevant responsibility.
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Documents / Resources
 |
DWIN T5F0 Low Cost TFT LCD Display [pdf] Owner's Manual DMG48480F021_05WN, DMT80600C080_01W, T5F0 Low Cost TFT LCD Display, T5F0, Low Cost TFT LCD Display, TFT LCD Display, LCD Display |