Home Products TFT LCD For HDMI Signal TFT LCD WF70A8TYFHLHGV

7 inch For HDMI Signal TFT Display with Capacitive Touch Screen (For Raspberry Use)

Model No. WF70A8TYFHLHGV

►Size: 7 inch
►Resolution : 1024x600 dots
►View Direction: IPS
►Interface: Support HDMI Connector (Only DVI Signal)
►Built-in Controller : TFP401
►Control-Board : Yes
►Brightness(cd/m2): 450
►Frame Through Hole: No
►Touch Screen : Projected Capacitive Touch Screen
►Detect Point (Fingers) : 1 / 2 / Option
►Operating Temperature : -20~+70℃

DESCRIPTION

WF70A8TYFHLHGV is a 7 inch IPS TFT-LCD module which supports HDMI (Only DVI) signal and featured with Projected Capacitive Touch Panel (PCAP); it’s made of 1024x600 HD resolution. WF70A8TYFHLHGV model is built in with TFP401 or equivalent controller ICs, it supports HDMI signal interface, contrast ratio 800:1 (typical value), brightness 450 cd/m2 (typical value), aspect ratio 16:9, IPS TFT panel having wider view angle of Left:85 / Right:85 / Up:85 / Down:85 degree (typical value).

WF70A8TYFHLHGV comes with a Projected Capacitive Touch Panel on module which is built in with ILI2130 IC; it supports USB interface. There is an optional connector (P/N WWHDMI-00#) and USB cable (P/N OTP1XXXXXXXXXXXX0155) available for option, the customers can use it to connect WF70A8TYFHLHGV module with your Raspberry Pi directly. Please note, this part no. WF70A8TYFHLHGV does not include any HDMI connector or USB cable. This module supports up to Raspberry Pi 3B+ (contain Pi 4B) version. If customers choose Raspberry Pi 4 version, please note the interface is Micro HDMI connector; customers need to use the Micro HDMI to HDMI cable for this series products. Also, the Resistive Touch Screen is available for this series.

DRAWING

WF70A8TYFHLHGV

SPECIFICATIONS

General Specifications

Item Dimension Unit
Size 7.0 inch
Dot Matrix 1024 x RGB x 600(TFT) dots
Module dimension 169.9(W) x 103.4(H) x 26.5 (D) mm
Active area 154.2144 x 85.92 mm
Dot pitch 0.1506 x 0.1432 mm
LCD type TFT, Normally Black, Transmissive
Viewing Angle 85/85/85/85
Aspect Ratio 16:9
Controller IC TFP401 or equivalent
Backlight Type LED, Normally White
TFT Interface Support HDMI Connector (Only DVI Signal)
PCAP IC ILI2130 or Equivalent
PCAP Interface USB
PCAP FW Version 0x07.0x00.0x00.0x00.0x65.0x90.0x00.0x01
PCAP Resolution 16384*16384
Touch Panel With Projected capacitive touch panel (PCAP)
Surface 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 1453 2180 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 BL-PWM(GPIO18) Raspberry Pi:GPIO18 (Backlight PWM)
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 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 BL-PWM (GPIO18) Raspberry Pi:GPIO18 (Backlight PWM)  
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

3. USB

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

4. POWER JACK

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

5. 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

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