Active Member
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[China]
Address: 18F, Building 2, Nantai Yunchuanggu, Phoenix Community, Guangming District, Shenzhen, Guangdong, China
Contact name:Amy
Shenzhen FRIDA LCD Co., Ltd |
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Raspberry Pi 7 Inch 800x480 HDMI LCD Capacitive Touch Screen Low Power
General Description:
1.LCD FFC cable anti-interference design, more stable for
industrial application.
2.EMI and ESD protection, in compliance with CE certification.
3.VCOM voltage adjustment for optimizing display effect.
4.USB protocol translator, converting the touch signal into
standard multi-points touch protocol to achieve smooth multi-points
touch control.
5.USB and power input solder pads, breakout USB interface, easy for
connecting external power supply.
6.Backlight adjustment solder pads for PWM signal input, so as to
control the backlight brightness, increasing the lifetime of the
display.
Specifications:
| Item | Contents | Unit |
| LCD Display Size | 7.0” | inch |
Module Structure | LCD Display + CTP Touch + PCBA | --- |
| LCD Display Type | TFT/TRANSMISSIVE | --- |
| LCD Display Mode | TN Normally Black | --- |
| Viewing direction | 6:00 O’clock | O' Clock |
| PCBA Outside Dimensions | TBD | mm |
| LCM Outside Dimensions | TBD | mm |
| Active area (WxH) | 154.08(W)*85.92(H) | mm |
| Number of Dots | 800x480 | --- |
| Driver IC | TBD | --- |
| Colors | 16.7M | --- |
| Backlight Type | 3*9LEDS / White | --- |
Module Interface Type | HDMI Interface (TFT) | --- |
| USB Interface (CTP) | --- | |
System Support | Raspberrv Pi /Win7 /Win8 /Win10 | --- |
| Android/Linux (need to be configured first) | --- | |
| Input Voltage(VDD) | DC-5.0V | V |
Ctp Characteristics:
| Item | Contents | Unit |
| Panel Type | Glass Cover + Glass Sensor | --- |
| Resolution | 800 X 480 | Pixel |
| Surface Hardness | 6H | --- |
| Transparency | ≥86% | mm |
| Driver IC | TBD | --- |
| Interface Type | USB Interface | --- |
| Support Points | 5 | --- |
| Sampling Rate | 20~100 | Hz |
| Supply voltage | 3.3V | V |
Connection Examples:
Working With Raspberry Pi 4
Working With Raspberry Pi 3B+
Working With Raspberry Pi Zero W
Working With Mini PC
Works with Raspberry Pi:
Step 1, Install Raspbian official image
1.Download the latest image from the official download.
2.Install the system according to the official tutorial steps.
Step 2, modify the “config.txt”
After the programming of Step1 is completed, open the config.txt file of TF card root directory and add the following code at the end of the file, save and eject Micro SD Card safely:
max_usb_current=1
hdmi_force_hotplug=1
config_hdmi_boost=7
hdmi_group=2
hdmi_mode=87
hdmi_drive=1
hdmi_cvt 800 480 60 6 0 0 0
Step 3, Drive the 5inch HDMI Display-B with the Raspberry Pi
Insert the TF Card to Raspberry Pi, connect the Raspberry Pi and LCD by HDMI cable; connect USB cable to one of the four USB ports of Raspberry Pi, and connect the other end of the USB cable to the USB port of the LCD; then supply power to Raspberry Pi; after that if the display and touch both are OK, it means drive successfully (please use the full 2A for power supply).
Works with PC:
1) Turn on the backlight switch on the back of the LCD.
2) Connect the LCD's TOUCH port to the PC's USB port. Wait for a moment, Windows will automatically recognize the touch function.
3) Connect the HDMI port of the LCD to the HDMI port of the PC and wait for about 10 seconds to see the normal display of the LCD.
