Waveshare 12030 4inch HDMI LCD
Artno.: WS3-012030
4inch Resistive Touch Screen LCD, 480×800, HDMI, IPS, Low Power Consumption

38.90 € incl. 19% VAT
32.69 € excl. VAT
100+ On stock

Shipping time: 1 - 3 business days

Description

Features

  • 800x480 high hardware 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/Kali/Retropie)
  • 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

Photos

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

External Dimension

4inch-HDMI-LCD-dimension

Development Resources

Wiki : www.waveshare.com/wiki/4inch_HDMI_LCD

FAQ

Why the LCD doesn't work with my Raspbian?
To use the LCD with the Raspberry Pi official image, driver (SPI touch interface only) should be installed first. Please refer to the user manual. However, for the first testing, you may want to use our image directly (if provided).
Why the LCD still doesn't work with the Waveshare provided image?
Make sure the hardware connection is correct and connects fine. Make sure the image in TF card is burnt correctly. The PWR will keep on and the ACT will keep blinking when the Raspberry Pi starts up successfully, in case both of the two LEDs keep on, it is possible that the image was burnt incorrectly OR the TF card was in bad contact.
Which power supply should I use?
It is recommended to use a 5V/3A power adapter for the Raspberry Pi other than USB connection, otherwise the Pi may failed to start up because the PC's USB port might have not enough power. For large size LCDs, say, 10inch diagonal or more, another stand-alone power adapter is also required to provide power to the LCD.

For more info, please check the wiki page.

Selection Guide

PartNumber Display Touch Audio Device Support
Resolu-tion Display Port Display Panel View Angle Touch Type Touch Port Toughened Glass Panel Fully Laminated Spe-aker Signal Output Pi JETSON NANO PC
SPI DISPLAYS PROS: low price. CONS: low refresh rate & resolution, supports Raspberry Pi only, requires Raspberry Pi 40PIN GPIO (the SPI bus), poor compatibility with Raspberry Pi system.
3.2inch RPi LCD (C) 320×240 High-Speed SPI TFT Resistive SPI × × × × × ×
3.5inch RPi LCD (B) 480×320 SPI IPS 160° Resistive SPI × × × × × ×
3.5inch RPi LCD (C) 480×320 High-Speed SPI TFT Resistive SPI × × × × × ×
4inch RPi LCD (C) 480×320 High-Speed SPI TFT Resistive SPI × × × × × ×
DPI DISPLAYS PROS: low price, high refresh rate, multiple resolution support, better compatibility with Raspberry Pi system. CONS: supports Raspberry Pi only, requires Raspberry Pi 40PIN GPIO.
2.8inch DPI LCD 480×640 DPI IPS 160° Capacitive I2C × × × ×
3.5inch DPI LCD 640×480 DPI IPS 170° Capacitive I2C × × × × ×
4inch DPI LCD (B) 480×800 DPI IPS 170° Capacitive I2C × × ×
4inch DPI LCD (C) 720×720 DPI IPS 170° Capacitive I2C × × × ×
5inch DPI LCD 800×480 DPI IPS 160° × × × × × × × ×
7inch DPI LCD 1024×600 DPI IPS 170° × × × × × × × ×
DSI DISPLAYS PROS: moderate price, high refresh rate, leaves the Raspberry Pi 40PIN GPIO free, better compatibility with Raspberry Pi system. CONS: only 800×480 resolution is available currently, supports Raspberry Pi only.
4.3inch DSI LCD 800×480 DSI IPS 160° Capacitive I2C × × × × ×
4.3inch DSI LCD (with case) 800×480 DSI IPS 160° Capacitive I2C × × × × ×
5inch DSI LCD 800×480 DSI TFT - Capacitive I2C × × × × ×
7inch DSI LCD 800×480 DSI TFT - Capacitive I2C × × × × ×
7inch DSI LCD (with case A) 800×480 DSI TFT - Capacitive I2C × × × × ×
HDMI / TYPE-C DISPLAYS PROS: high refresh rate, multiple resolution support, multiple devices support, leaves the Raspberry Pi 40PIN GPIO free, better compatibility with Raspberry Pi system. CONS: somewhat costly.
3.5inch HDMI LCD 480×320 HDMI IPS 160° Resistive SPI × × × × Display ONLY
4inch HDMI LCD 480×800 HDMI IPS 170° Resistive SPI × × × × × Display ONLY
4inch HDMI LCD (H) 480×800 HDMI IPS 170° Resistive SPI × × × × Display ONLY
4.3inch HDMI LCD (B) 800×480 HDMI IPS 160° Capacitive USB × × ×
5inch HDMI LCD 800×480 HDMI TFT Resistive SPI × × × × × ×
5inch HDMI LCD (with case) 800×480 HDMI TFT Resistive SPI × × × × × ×
5inch HDMI LCD (B) 800×480 HDMI TFT Resistive USB × × × × ×
5inch HDMI LCD (B) (with case) 800×480 HDMI TFT Resistive USB × × × × ×
5inch HDMI LCD (G) 800×480 HDMI/VGA TFT Resistive USB × × × ×
5inch HDMI LCD (H) 800×480 HDMI/VGA TFT Capacitive USB × ×
5inch HDMI LCD (H) V4 800×480 HDMI TFT Capacitive USB × × × ×
5inch HDMI AMOLED 960×544 HDMI AMOLED 170° Capacitive USB × ×
5.5inch HDMI AMOLED 1080×1920 HDMI AMOLED 170° Capacitive USB × ×
5.5inch HDMI AMOLED (with case A) 1080×1920 HDMI AMOLED 170° Capacitive USB × × × ×
5.5inch HDMI AMOLED (with case B) 1080×1920 HDMI AMOLED 170° Capacitive USB × ×
7inch HDMI LCD 1024×600 HDMI IPS 170° Resistive SPI × × × × × Display ONLY
7inch HDMI LCD (B) 800×480 HDMI TFT Capacitive USB × × × × ×
7inch HDMI LCD (B) (with case) 800×480 HDMI TFT Capacitive USB × × × × ×
7inch HDMI LCD (C) 1024×600 HDMI IPS 170° Capacitive USB × × × × ×
7inch HDMI LCD (C) (with case) 1024×600 HDMI IPS 170° Capacitive USB × × × × ×
7inch HDMI LCD (H) 1024×600 HDMI/VGA IPS 170° Capacitive USB × × ×
7inch HDMI LCD (H) (with case) 1024×600 HDMI/VGA IPS 170° Capacitive USB × ×
7inch FHD Monitor 1080×1920 HDMI IPS 170° Capacitive USB
7HP-CAPQLED 1024×600 HDMI IPS (QLED) 170° Capacitive USB × ×
9HP-CAPQLED 1280×720 HDMI IPS (QLED) 170° Capacitive USB × ×
10.1HP-CAPQLED 1280×720 HDMI IPS (QLED) 170° Capacitive USB × ×
7.9inch HDMI LCD 400×1280 HDMI IPS 170° Capacitive USB × ×
9inch 2560x1600 Monitor 2560×1600 HDMI IPS 178° Capacitive USB
10.1inch HDMI LCD 1024×600 HDMI IPS 170° Resistive SPI × × × × × Display ONLY
10.1inch HDMI LCD (H) (with case) 1024×600 HDMI/VGA TFT Capacitive USB × × × ×
10.1inch HDMI LCD (E) 1024×600 HDMI IPS 170° Capacitive USB ×
10.1inch HDMI LCD (B) (with case) 1280×800 HDMI IPS 170° Capacitive USB × × × ×
11.6inch HDMI LCD (H) 1920×1080 HDMI IPS 178° Capacitive USB ×
11.6inch HDMI LCD (H) (with case) 1920×1080 HDMI/VGA IPS 178° Capacitive USB
11.9inch HDMI LCD 320×1480 HDMI IPS 170° Capacitive USB × ×
12.5inch FHD Monitor 1920×1080 HDMI/Type-C IPS 178° Capacitive Type-C / USB ×
13.3inch HDMI LCD (H) 1920×1080 HDMI IPS 178° Capacitive USB × ×
13.3inch HDMI LCD (H) (with case) 1920×1080 HDMI/VGA IPS 178° Capacitive USB ×
13.3inch HDMI LCD (H) (with case) V2 1920×1080 HDMI/VGA IPS 178° Capacitive USB ×
15.6inch HDMI LCD 1920×1080 HDMI IPS 178° Capacitive USB × ×
15.6inch HDMI LCD (H) (with case) 1920×1080 HDMI/VGA IPS 178° Capacitive USB ×
15.6inch FHD Monitor 1920×1080 HDMI/Type-C IPS 178° Capacitive Type-C / USB ×

Have a look : RPi LCD Comparing

Package Contents

  1. 4inch HDMI LCD x1
  2. HDMI connector x1
  3. HDMI to micro HDMI connector x1
  4. Touch pen x1
  5. RPi screws pack (4pcs) x1
  6. Quick start sheet x1
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Shipping weight: 0.09 Kg

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