Features
- 800×480 high resolution
- Resistive touch control
- IPS technology, high quality and perfect displaying from very wide viewing angle
- Compatible and Direct-connect with any revision of Raspberry Pi (except the Pi 1 model B or Pi Zero, which requires an HDMI cable)
- Drivers provided (works with your own Raspbian/Ubuntu directly)
- Also works as a computer monitor, in this case, touch panel is unavailable and HDMI cable is required
- HDMI interface for displaying, no I/Os required (however, the touch panel still needs I/Os)
- Backlight can be turned off to lower power consumption
Interface
Pin No. |
Symbol |
Description |
1, 17 |
3.3V |
Power positive (3.3V power input) |
2, 4 |
5V |
Power positive (5V power input) |
3, 5, 7, 8, 10, 11, 12, 13, 15, 16, 18, 24 |
NC |
NC |
6, 9, 14, 20, 25 |
GND |
Ground |
19 |
TP_SI |
SPI data input of Touch Panel |
21 |
TP_SO |
SPI data output of Touch Panel |
22 |
TP_IRQ |
Touch Panel interrupt, low level while the Touch Panel detects touching |
23 |
TP_SCK |
SPI clock of Touch Panel |
26 |
TP_CS |
Touch Panel chip selection, low active |
PACKAGE CONTENT
- 4inch HDMI LCD x1
- HDMI connector x1
- HDMI to micro HDMI connector x1
- Touch pen x1
- RPi screws pack (4pcs) x1
- Quick start sheet x1
External Dimension
Development Resources
Wiki : www.waveshare.com/wiki/4inch_HDMI_LCD