Waveshare 4.3 inch 480x272 Touch LCD Type A

Waveshare 4.3 Inch 480x272 Touch LCD Type A is a TFT display with a touch screen and stand-alone touch controller. It is designed for graphical data and color image display in laboratory systems and automation projects. The panel uses a 24-bit parallel LCD interface and a 4-wire resistive touch screen interface. It also includes LED backlight for display illumination.

Features of Waveshare 4.3 Inch 480x272 Touch LCD Type A

• 4-wire resistive touch screen
• 24-bit parallel LCD interface
• Stand-alone touch controller
• LED backlight
• 16,777,216 colors

Specifications of Waveshare 4.3 Inch 480x272 Touch LCD Type A

• LCD Type: TFT
• LCD Interface: 24-bit parallel
• Touch Screen Interface: 4 wires resistive
• Backlight: LED
• Response Time (ms): 30
• Contrast: 500:1
• Brightness (cd/m): 280
• Display Size (mm): 95.04 (W) ?? 53.86 (H)
• Dot Pitch (mm): 0.006 (W) ?? 0.198 (H)
• Colors: 16,777,216
• Aspect Ratio: 16:9
• Resolution: 480 * 272 (Pixel)
• Power Consumption: 56mW
• Backlight Current: 20mA
• Operating Temp. (??): -20 ~ +70
• PORT3 Definition: 1 IRQ Touch screen interrupt output Low level while the touch screen detects pressing
• PORT3 Definition: 2 5V 5V power supply input 5V power supply
• PORT3 Definition: 3 MOSI Touch screen SPI data input input Connects to SPI MOSI
• PORT3 Definition: 4 MISO Touch screen SPI data output output Connects to SPI MISO
• PORT3 Definition: 5 SCK Touch screen SPI clock input Connects to SPI SCK
• PORT3 Definition: 6 SSEL Touch screen chip select input Low active
• PORT3 Definition: 7 PWM Backlight brightness adjustment input Control the backlight brightness via PWM
• PORT3 Definition: 8 GND Ground input GND
• PORT3 Definition: 9 BUSY Touch screen busy output
• PORT3 Definition: 10 NC
• PORT3 Definition: 11 R0 Data lines input Red layer Da

How to Use Waveshare 4.3 Inch 480x272 Touch LCD Type A

1. Connect the LCD interface and touch screen interface as required.
2. Provide 5V power input through PORT3.
3. Use the touch controller signals on PORT3 for operation and backlight control.

More Info

• Product category keywords: display, module, sensor, board
• Suitable for graphical data and color image display