TFT Display HDMI 7" with RTP Touchscreen


►7" TFT Display HDMI
►Resolution : 800x480 dots
►View Direction : 12H
►Interface : HDMI
►Built-in Controller : TFP401
►Control-Board : Yes
►Brightness(cd/m2): 320
►Frame Through Hole: No
►Touch Screen : Resistive Touch Screen
►Operating Temperature : -20~70℃
►7" Display HDMI, 7" TFT HDMI, TFT Display HDMI


WF70GTIFGDHTX is a 7 inch medium-sized HDMI TFT-LCD display, made of resolution 800x480 dots. This 7 inch TFT Display comes with a board having HDMI interface and a 40-pin connector on it; WF70GTIFGDHTX is designed to make Raspberry Pi usage become easily. This WF70GTIFGDHTX TFT display has a USB interface Resistive Touch screen overlay on TFT panel. Also the Capacitive Touch Panel is available for option. We designed a HDMI connector part no. WWHDMI-00# for option, the customers can use it to connect WF70GTIFGDHTX module with your Raspberry Pi directly.  If customers do not require a 40-pin header connector on board, please choose WF70GTIFGDHT0.

You can simply use this medium-sized TFT display with your Raspberry Pi, and also you can use it as computer display with any device which has HDMI output. This 7" TFT display is 800x480 resolutions, which is just enough to run most software, but still small enough that it can be used in portable or embedded projects without the bulk. Please note, this part no. WF70GTIFGDHTX does not include a HDMI connector or USB cable.

WF70GTIFGDHTX#: with a 40-pin header connector on board(supports Raspberry P1~P3 version only)
WF70GTIFGDHT0#: without connector on board(do not support Raspberry Pi)
If customers’ application requires supporting Raspberry Pi3B+ version, please contact us.


TFT Display HDMI 7 with RTP Touchscreen - WF70GTIFGDHTX - Winstar Display



1. CON5/CON6
Pin No. Symbol Function
1 3.3V Raspberry Pi:Power 3.3V
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 Raspberry Pi:3.3V
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

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

3. 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

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

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
Backlight Type LED, Normally White
Interface HDMI
Touchscreen Resistive Touchscreen (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 640 940 mA
LED Life Time 50,000 Hr

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