Home Products TFT LCD For HDMI Signal TFT LCD WF70GTIFGDHTV

TFT Display for HDMI signal 7" with RTP Touchscreen (For Raspberry Use)

Model No. WF70GTIFGDHTV

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

DESCRIPTION

WF70GTIFGDHTV is a 7 inch medium-sized for HDMI signal TFT-LCD display, made of resolution 800x480 dots. This 7 inch TFT Display comes with a board which supports HDMI signal interface and a 40-pin connector on it; WF70GTIFGDHTV is designed to make Raspberry Pi usage become easily. This WF70GTIFGDHTV 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 connector part no. WWHDMI-00# for option, the customers can use it to connect WF70GTIFGDHTV 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 supports HDMI signal 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. WF70GTIFGDHTV does not include any HDMI connector or USB cable.

WF70GTIFGDHTV#: with a 40-pin header connector on board, supports up to Raspberry Pi 3B+ (contain Pi 4B) version.  If customers choose Raspberry Pi 4 display, please note the interface is Micro HDMI; customers need to use the Micro HDMI to HDMI cable for this series products.
WF70GTIFGDHTX#: with a 40-pin header connector on board, supports ahead of Raspberry Pi 3 version only.
WF70GTIFGDHT0#: without connector on board(do not support Raspberry Pi.

DRAWING

TFT Display HDMI 7 with RTP Touchscreen - WF70GTIFGDHTV - Winstar Display

SPECIFICATIONS

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
 

POWER JACK

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

4. 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

5. 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
 

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 HDMI
RTP Interface USB
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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