Home Products TFT Display For HDMI Signal TFT LCD WF70A2TIFGDHTV

7-inch 800x480 TFT LCD Display with HDMI (DVI) and Resistive Touch

Model No. WF70A2TIFGDHTV

►Size: 7 inch
►Resolution : 800x480 dots
►View Direction: 12H
►Interface: Support HDMI Connector (Only DVI Signal)
►Controller IC : TFP401
►Control-Board : Yes
►Brightness(cd/m2): 250
►Frame Through Hole: No
►Touch Screen : With Resistive Touch Screen
►Operating Temperature : -20~+70℃

Description

WF70A2TIFGDHTV is a 7-inch TFT-LCD module with a Resistive Touch Screen that supports HDMI (DVI only) signal input. It features a WVGA resolution of 800x480 dots. This module includes a control board with a 40-pin GPIO connector and an HDMI (DVI only) signal interface, making it easy to integrate with Raspberry Pi systems. The display includes a Resistive Touch Screen overlay with a USB interface on the TFT panel.

We offer an optional connector (P/N WWHDMI-00#) and USB cable (P/N OTP1XXXXXXXXXXXX0155), allowing users to connect the WF70A2TIFGDHTV module directly to a Raspberry Pi. Please note that the WF70A2TIFGDHTV does not include an HDMI connector or USB cable by default.

This module is built with the TFP401 controller IC, which converts signals to support the HDMI (DVI only) interface. The typical supply voltage (VDD) for the LCM is 5V. It features anti-glare surface glass, a 12 o'clock viewing direction, 6 o'clock gray scale inversion, and a 16:9 aspect ratio.

Part No. WWHDMI-00

Part No. WWHDMI-00# (Optional component)
▪ Supports HDMI connector (DVI signal only) between the TFT module and Raspberry Pi.

WF70A2TIFGDHTV#: Includes a 40-pin header connector on board, compatible with Raspberry Pi models up to 3B+ (also supports Pi 4B). Please note that Raspberry Pi 4 uses a Micro HDMI connector. A Micro HDMI to HDMI cable is required to connect to Winstar modules in this series.
WF70A2TIFGDHT0#: Does not include the onboard connector and is not compatible with Raspberry Pi.

DRAWING

7-inch 800x480 TFT LCD Display with HDMI (DVI) and Resistive Touch - WF70A2TIFGDHTV

SPECIFICATIONS

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 800 × RGB × 480(TFT) dots
Module dimension 165.0(W) × 100(H) × 26.4(D) mm
Active area 154.08 × 85.92 mm
Dot pitch 0.0642 × 0.179 mm
LCD type TFT, Normally White, Transmissive
View Direction 12 o'clock
Gray Scale Inversion Direction 6 o'clock
Aspect Ratio 16:9
Controller IC TFP401 or equivalent
Backlight Type LED, Normally White
TFT Interface Support HDMI Connector (Only DVI Signal)
RTP Interface USB
Touch Screen Resistive touch screen (RTP)
Surface Anti-Glare

Absolute Maximum Ratings

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

Electrical Characteristics

Item Symbol Condition Min Typ Max Unit
Supply Voltage For LCM VDD 4.9 5 5.1 V
Supply Current For LCM IDD 760 1140 mA
LED life time 50,000 Hr

Interface

1. LCM PIN Definition(CON6)

Pin Symbol Function
1 NC No connection
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 Raspberry Pi:GPIO18 (Backlight Enable)
13 GPIO27 Raspberry Pi:GPIO27
14 GND Raspberry Pi:GND
15 GPIO22 Raspberry Pi:GPIO22
16 GPIO23 Raspberry Pi:GPIO23
17 NC No connection
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 Raspberry Pi:GPIO18 (Backlight Enable)
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
 

3. HDMI

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
13-14 NC - No connection
15 SCL I/O DDC(Data Display Channel) Clock
16 SDA I/O DDC(Data Display Channel) Data
17 GND P Ground
18 5V P Power Supply
19 Detect I/O Hot plug detect
I: input, O: output, P: Power

4. USB

Pin No. Symbol I/O Function
1 5V P Power Supply
2 D- I/O USB Data -
3 D+ I/O USB Data +
4 NC - No connection
5 GND P Ground
 

5. POWER JACK

Pin No. Symbol I/O Function
1 5V P Power Supply (5V)
2 GND P Ground
3 NC   No connection

Related Products

go top
close

We value your privacy

By clicking "Allow All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyse site usage, and assist in our marketing and performance efforts. You can find further information this subject in our policy.

We value your privacy

Winstar and certain third parties use cookies on www.winstar.com.tw. The details regarding the types of
cookies, their purpose and the third parties involved are described below and in our Cookie Policy.
Please click on “Allow All” to consent to our usage of cookies in order to have the best possible
experience on our websites. You can also set your preferences or reject cookies (except for strictly
necessary cookies).

Manage Consent Preferences

Always Active
Essential Cookies

These cookies are essential in order to enable you to move around the website and use its
features, such as setting your privacy preferences, logging in or filling in forms.

Analytics Cookies

Also known as “statistics cookies,” these cookies collect information about how you use a website, like which pages you visited and which links you clicked on. See Detail