Raystar 7″ PCAP TFT display
RFF70VA2-1IW-DHG is a 7.0inch supporting HDMI (only DVI) signal TFT-LCD module
with Projected Capacitive Touch Panel (PCAP); it’s made of WVGA 800×480 resolution.
RFF70VA2-1IW-DHG comes with a control board which supports HDMI signal interface and
a 40-pin GPIO connector on board; it is designed to make Raspberry Pi usage become easily.
This display has a USB interface Capacitive Touch Screen overlay on TFT panel. We
designed a connector and USB cable for option, the customers can use it to connect
RFF70VA2-1IW-DHG module with your Raspberry Pi directly. Please note, this part no.
RFF70VA2-1IW-DHG does not include any HDMI connector or USB cable.
RFF70VA2-1IW-DHG is built in with TFP401 Controller IC convert signal to support HDMI (Only
DVI) signal interface, as to the PCAP (CTP) IC is FT5426, it supports USB interface. The supply
voltage for LCM (VDD) is typical value 5V. It is featured with Glare surface glass, view direction 12
o’clock, gray scale inversion 6 o’clock.
RFF70VA2-1IW-DHS: with a 40-pin header connector on board, supports up to Raspberry Pi 3B+
(contain Pi 4B) version. If customers choose to use Raspberry Pi 4 for your project, please note the
interface is Micro HDMI; customers need to use Micro HDMI to HDMI cable.
RFF700A2-1IW-DHS: without connector on board (do not support Raspberry Pi).
■Dot Matrix: 800xRGB x 480 dots
■Module dimension: 165x100x26.4mm
■Active area: 154.08×85.92mm
■Dot pitch: 0.0642×0.179mm
■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: DVI (HDMI CN)
■RTP interface: USB
■Touch panel: RTP
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