4.3 inch 480×272 For HDMI Signal High Brightness TFT Display with RTP

Model No. WF43WSYFEDHTV

  • Size: 4.3″
  • Resolution : 480×272 dots
  • View Direction : 80/80/80/80
  • Interface : Support HDMI Connector (Only DVI Signal)
  • Controller IC : TFP401
  • Control-Board : Yes
  • Brightness(cd/m2): 700
  • Frame Through Hole: No
  • Touch Screen : Resistive Touch Panel (RTP)
  • Operating Temperature : -20~+70℃
Categories: ,

Description

WF43WSYFEDHTV is a 4.3-inch High Brightness TFT LCD with a Resistive Touch Panel (RTP). The module features a control board with HDMI signal interface support (DVI only) and 40-pin GPIO connector, allowing developers to use it with Raspberry Pi (Raspberry Pi) effortlessly. Meanwhile, the 4 screw holes on the control board make it easy to mount. WF43WSYFEDHTV is built-in with controller TFP401, and it adopts an IPS panel providing wide viewing angles of Left: 80 / Right: 80 / Up: 80 / Down: 80 degrees (typical value). The display’s brightness is 700 nits (typical value), and its resolution is 480×272 dots.

This TFT LCD uses an anti-glare glass surface with a 16:9 aspect ratio. It can operate at temperatures from -20℃ to +70℃, and its storage temperatures are from -30℃ to +80℃.

Drawing

Drawing

General Specifications

General Specifications

Item Dimension Unit
Size 4.3 inch
Dot Matrix 480 × RGB × 272(TFT) dots
Module dimension 105.5(W) × 84.2(H) × 23.23(D) mm
Active area 95.04 ×53.856 mm
Pixel pitch 0.198 × 0.198 mm
LCD type TFT, Normally Black, Transmissive
Viewing Angle 80/80/80/80 (IPS)
Aspect Ratio 16:9
Controller IC TFP401
Interface HDMI(only for DVI)
Backlight Type LED, Normally White
RTP Interface USB
Touch Panel Resistive touchscreen (USB)
Surface Anti-Glare

Absolute Maximum Ratings

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 － +70 ℃
Storage Temperature TST -30 － +80 ℃

 

Electrical Characteristics

Electrical Characteristics

Operating conditions

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VDD － － 5.0 － V
Supply Current For LCM IDD － － 1,000 1500 mA
LED life time － － － 50,000 － Hr

Interface

Interface

1. LCM PIN Definition(CON4)

Pin Symbol Function Remark
1 NC No connector
2 5V Raspberry Pi:Power 5V
3 GPIO02 Raspberry Pi:GPIO02
4 5V Raspberry Pi:Power 5V
5 GPIO03 Raspberry Pi:GPIO03
6 GND Raspberry Pi:GND
7 GPIO04 Raspberry Pi:GPIO04
8 GPIO14 Raspberry Pi:GPIO14
9 GND Raspberry Pi:GND
10 GPIO15 Raspberry Pi:GPIO15
11 GPIO17 Raspberry Pi:GPIO17
12 GPIO18
(PWM_BL)		 Raspberry Pi:GPIO18 (PWM adjusts the backlight brightness) Note2
13 GPIO27 Raspberry Pi:GPIO27
14 GND Raspberry Pi:GND
15 GPIO22 Raspberry Pi:GPIO22
16 GPIO23 Raspberry Pi:GPIO23
17 NC No connector
18 GPIO24 Raspberry Pi:GPIO24
19 GPIO10 Raspberry Pi:GPIO10
20 GND Raspberry Pi:GND
21 GPIO09 Raspberry Pi:GPIO09
22 GPIO25 Raspberry Pi:GPIO25
23 GPIO11 Raspberry Pi:GPIO11
24 GPIO08 Raspberry Pi:GPIO08
25 GND Raspberry Pi:GND
26 GPIO07 Raspberry Pi:GPIO07
27 ID_SD Raspberry Pi:ID_SD
28 ID_SC Raspberry Pi:ID_SC
29 GPIO05 Raspberry Pi:GPIO05
30 GND Raspberry Pi:GND
31 GPIO06 Raspberry Pi:GPIO06
32 GPIO12 Raspberry Pi:GPIO12
33 GPIO13 Raspberry Pi:GPIO13
34 GND Raspberry Pi:GND
35 GPIO19 Raspberry Pi:GPIO19
36 GPIO16 Raspberry Pi:GPIO16
37 GPIO26 Raspberry Pi:GPIO26
38 GPIO20 Raspberry Pi:GPIO20
39 GND Raspberry Pi:GND
40 GPIO21 Raspberry Pi:GPIO21

 

2. LCM PIN Definition(CON5)

Pin Symbol Function Remark
1 3.3V TFT Module Power limit can only output 3.3V,100mA Note1
2 5V Raspberry Pi:Power 5V
3 GPIO02 Raspberry Pi:GPIO02
4 5V Raspberry Pi:Power 5V
5 GPIO03 Raspberry Pi:GPIO03
6 GND Raspberry Pi:GND
7 GPIO04 Raspberry Pi:GPIO04
8 GPIO14 Raspberry Pi:GPIO14
9 GND Raspberry Pi:GND
10 GPIO15 Raspberry Pi:GPIO15
11 GPIO17 Raspberry Pi:GPIO17
12 GPIO18
(PWM_BL)		 Raspberry Pi:GPIO18 (PWM adjusts the backlight brightness) Note2
13 GPIO27 Raspberry Pi:GPIO27
14 GND Raspberry Pi:GND
15 GPIO22 Raspberry Pi:GPIO22
16 GPIO23 Raspberry Pi:GPIO23
17 3.3V TFT Module Power limit can only output 3.3V,100mA Note1
18 GPIO24 Raspberry Pi:GPIO24
19 GPIO10 Raspberry Pi:GPIO10
20 GND Raspberry Pi:GND
21 GPIO09 Raspberry Pi:GPIO09
22 GPIO25 Raspberry Pi:GPIO25
23 GPIO11 Raspberry Pi:GPIO11
24 GPIO08 Raspberry Pi:GPIO08
25 GND Raspberry Pi:GND
26 GPIO07 Raspberry Pi:GPIO07
27 ID_SD Raspberry Pi:ID_SD
28 ID_SC Raspberry Pi:ID_SC
29 GPIO05 Raspberry Pi:GPIO05
30 GND Raspberry Pi:GND
31 GPIO06 Raspberry Pi:GPIO06
32 GPIO12 Raspberry Pi:GPIO12
33 GPIO13 Raspberry Pi:GPIO13
34 GND Raspberry Pi:GND
35 GPIO19 Raspberry Pi:GPIO19
36 GPIO16 Raspberry Pi:GPIO16
37 GPIO26 Raspberry Pi:GPIO26
38 GPIO20 Raspberry Pi:GPIO20
39 GND Raspberry Pi:GND
40 GPIO21 Raspberry Pi:GPIO21

Note1: The 3.3V supply current is limited; please pay special attention to use
Note2:PWM dimming frequency is about 100Hz

3. HDMI (only for DVI)

Pin No. Symbol I/O Function Remark
1 Rx2+ I +LVDS Differential Data Input
2 GND P Ground
3 Rx2- I -LVDS Differential Data Input
4 Rx1+ I +LVDS Differential Data Input
5 GND P Ground
6 Rx1- I -LVDS Differential Data Input
7 Rx0+ I +LVDS Differential Data Input
8 GND P Ground
9 Rx0- I -LVDS Differential Data Input
10 RxC+ I +LVDS Differential Clock Input
11 GND P Ground
12 RxC- I -LVDS Differential Clock Input
13-16 NC – No connection
17 GND P Ground
18 5V P Power Supply
19 Detect I/O Hot plug detect

I: input, O: output, P: Power

4. RTP USB PIN Definition (CON3)

Pin Symbol Function Remark
1 5V Power Supply (5V)
2 D- Data line –
3 D+ Data line +
4 NC No connection
5 GND Power Ground

 

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4.3 inch 480×272 For HDMI Signal High Brightness TFT Display with RTP

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