Home Products TFT LCD For HDMI Signal TFT LCD WF43WSYFEDHGV

4.3 inch 480x272 For HDMI Signal High Brightness TFT Display with PCAP

Model No. WF43WSYFEDHGV

►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): 800
►Frame Through Hole: No
►Touch Screen : Projected capacitive touch panel (PCAP)
►Detect Point (Fingers) : 1 / 2 / Option
►Operating Temperature : -20~+70℃

Description

WF43WSYFEDHGV is an IPS 4.3 inch High Brightness 480x272 TFT-LCD module with capacitive touch panel. WF43WSYFEDHGV comes with a control board which only supports Raspberry PI system HDMI Signal interface (only DVI). Please note that this module does not have built-in EDID parameter to support PC HDMI signal.  There is a 40-pin GPIO connector on the board which is designed to make Raspberry Pi usage easy. The control board on module is featured with four mounting holes which is an easy method for customers to fix modules on their applications. WF43W HDMI series also supports PWM (Pulse Width Modulation) function for adjusting LED backlight brightness. WF43WSYFEDHGV adopts IPS panel which has a wider viewing angle of Left:80 / Right:80 / Up:80 / Down:80 degree (typical value). The brightness is 800 nits (typical value); capacitive touch panel is built in with ILI2130 IC which supports USB interface. We also offer resistive touch panels (RTP) for WF43W HDMI signal series, available part number WF43WSYFEDHTV (RTP touch).

The supply voltage for LCM (VDD) of WF43WSYFEDHGV is 5V, glare surface glass, aspect ratio 16:9, and contrast ratio 800:1 (typical value). It can be operating at temperatures from -20℃ to +70℃ and storage temperatures from -30℃ to +80℃.
 

DRAWING

4.3 inch 480x272 For HDMI Signal High Brightness TFT Display with PCAP - WF43WSYFEDHGV

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) × 23.78(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
PCAP FW Version 0x07.0x00.0x00.0x00.0x01.0x0C.0x11.0x43
PCAP Interface USB
PCAP IC ILI2130 or equirvalent
PCAP Resolution 16384*16384
Touch Panel Projected capacitive touch screen (PCAP)
Surface Glare

Absolute Maximum Ratings

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

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

1. LCM PIN Definition(CON4)

Pin Symbol Function
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)
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
1 3.3V TFT Module Power limit can only output 3.3V,100mA
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)
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
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
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. PCAP USB PIN Definition (CON3)

Pin Symbol Function
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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