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2.4inch Arduino Display: Difference between revisions

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{| class="wikitable" border="1" style="width: 550px; background-color: white;"
{| class="wikitable" border="1" style="width: 550px; background-color: white;"
|-
|-
| align="center" |序号
| align="center" |Number
| align="center" |标号
| align="center" |Pin Label
| align="center" |引脚说明
| align="center" |Pin Description
|-
|-
| align="center" |1
| align="center" |1
| align="center" |LCD_RST
| align="center" |LCD_RST
|LCD总线复位信号，低电平复位
|LCD bus reset signal, low level reset
|-
|-
| align="center" |2
| align="center" |2
| align="center" |LCD_CS
| align="center" |LCD_CS
|LCD总线片选信号，低电平使能
|LCD bus chip select signal, low level enable
|-
|-
| align="center" |3
| align="center" |3
| align="center" |LCD_RS
| align="center" |LCD_RS
|LCD总线命令/数据选择信号，低电平：命令，高电平：数据
|LCD bus command / data selection signal,
low level: command, high level: data
|-
|-
| align="center" |4
| align="center" |4
| align="center" |LCD_WR
| align="center" |LCD_WR
|LCD总线写信号
|LCD bus write signal
|-
|-
| align="center" |5
| align="center" |5
| align="center" |LCD_RD
| align="center" |LCD_RD
|LCD总线读信号
|LCD bus read signal
|-
|-
| align="center" |6
| align="center" |6
| align="center" |GND
| align="center" |GND
|电源地
|Power ground
|-
|-
| align="center" |7
| align="center" |7
| align="center" |5V
| align="center" |5V
|5V电源输入
|5V power input
|-
|-
| align="center" |8
| align="center" |8
| align="center" |3V3  
| align="center" |3V3  
|NC此引脚可不接
|3.3V power input, this pin can be disconnected
|-
|-
| align="center" |9
| align="center" |9
| align="center" |LCD_D0
| align="center" |LCD_D0
|LCD 8位数据Bit0
|LCD 8-bit data Bit0
|-
|-
| align="center" |10
| align="center" |10
| align="center" |LCD_D1
| align="center" |LCD_D1
|LCD 8位数据Bit1
|LCD 8-bit data Bit1
|-
|-
| align="center" |11
| align="center" |11
| align="center" |LCD_D2
| align="center" |LCD_D2
|LCD 8位数据Bit2
|LCD 8-bit data Bit2
|-
|-
| align="center" |12
| align="center" |12
| align="center" |LCD_D3
| align="center" |LCD_D3
|LCD 8位数据Bit3
|LCD 8-bit data Bit3
|-
|-
| align="center" |13
| align="center" |13
| align="center" |LCD_D4
| align="center" |LCD_D4
|LCD 8位数据Bit4
|LCD 8-bit data Bit4
|-
|-
| align="center" |14
| align="center" |14
| align="center" |LCD_D5
| align="center" |LCD_D5
|LCD 8位数据Bit5
|LCD 8-bit data Bit5
|-
|-
| align="center" |15
| align="center" |15
| align="center" |LCD_D6
| align="center" |LCD_D6
|LCD 8位数据Bit6
|LCD 8-bit data Bit6
|-
|-
| align="center" |16
| align="center" |16
| align="center" |LCD_D7
| align="center" |LCD_D7
|LCD 8位数据Bit7
|LCD 8-bit data Bit7
|-
|-
| align="center" |17
| align="center" |17
| align="center" |SD_SS  
| align="center" |SD_SS  
|SD卡SPI总线片选信号，低电平使能
|SD card SPI bus chip select signal, low level enable
|-
|-
| align="center" |18
| align="center" |18
| align="center" |SD_DI
| align="center" |SD_DI
|SD卡SPI总线MOSI信号
|SD card SPI bus MOSI signal
|-
|-
| align="center" |19
| align="center" |19
| align="center" |SD_DO  
| align="center" |SD_DO  
|SD卡SPI总线MISO信号
|SD card SPI bus MISO signal
|-
|-
| align="center" |20
| align="center" |20
| align="center" |SD_SCK  
| align="center" |SD_SCK  
|SD卡SPI总线时钟信号
|SD card SPI bus clock signal
|}
|}


Revision as of 15:57, 22 November 2018

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Product Video

Product Picture

Product Description

  • Supports development boards such as Arduino UNO and Mega2560 for plug-in use without wiring
  • 320X240 resolution, clear display, support for touch function
  • Support 16-bit RGB 65K color display, display rich colors
  • 8-bit parallel bus, faster than serial SPI refresh
  • On-board 5V/3.3V level shifting IC, compatible with 5V/3.3V operating voltage
  • Easy to expand the experiment with SD card slot
  • Provides an Arduino library with a rich sample program
  • Military-grade process standards, long-term stable work
  • Provide underlying driver technical support

Product Parameters

Name Parameter
Display Color RGB 65K color
SKU MAR2406
Screen Size  2.4(inch)
Type TFT
Driver IC ILI9341
Resolution 320*240 (Pixel)
Module Interface 8-bit parallel interface
Active Area  48.96*36.72(mm)
Module PCB Size 72.20*52.7(mm)
Operating Temperature -20℃~70℃
Storage Temperature -40℃~70℃
Operating Voltage 5V/3.3V
Power Consumption About 90mw
Product Weight About 25(g)

Interface Definition

Number Pin Label Pin Description
1 LCD_RST LCD bus reset signal, low level reset
2 LCD_CS LCD bus chip select signal, low level enable
3 LCD_RS LCD bus command / data selection signal,

low level: command, high level: data

4 LCD_WR LCD bus write signal
5 LCD_RD LCD bus read signal
6 GND Power ground
7 5V 5V power input
8 3V3 3.3V power input, this pin can be disconnected
9 LCD_D0 LCD 8-bit data Bit0
10 LCD_D1 LCD 8-bit data Bit1
11 LCD_D2 LCD 8-bit data Bit2
12 LCD_D3 LCD 8-bit data Bit3
13 LCD_D4 LCD 8-bit data Bit4
14 LCD_D5 LCD 8-bit data Bit5
15 LCD_D6 LCD 8-bit data Bit6
16 LCD_D7 LCD 8-bit data Bit7
17 SD_SS SD card SPI bus chip select signal, low level enable
18 SD_DI SD card SPI bus MOSI signal
19 SD_DO SD card SPI bus MISO signal
20 SD_SCK SD card SPI bus clock signal

Product Documentation

Connect to Arduino

How to use on Arduino

Program Download

Reference Materials

Common Software

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Contents
Last modified
This page was last edited on 22 November 2018, at 15:57.