Difference between revisions of "4.0inch Arduino Display-Mega2560"
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− | + | {{lan | |
+ | | | ||
+ | cn=http://www.lcdwiki.com/zh/4.0inch_Arduino_Display-Mega2560 | ||
+ | | | ||
+ | en=http://www.lcdwiki.com/4.0inch_Arduino_Display-Mega2560 | ||
+ | }} | ||
+ | |||
+ | == <font color="blue">Product Picture</font> == | ||
+ | [[File:MAR3953-003.png|300px]] | ||
+ | [[File:MAR3803-009.jpg|300px]] | ||
+ | |||
+ | ==<font color="blue">Product Description</font> == | ||
+ | |||
+ | * 3.95-inch color screen, support 65K color display, display rich colors | ||
+ | * 320x480 HD resolution for clear display | ||
+ | * Fast transmission with 8-bit parallel bus | ||
+ | * On-board 5V/3.3V level shifting IC, compatible with 5V/3.3V operating voltage | ||
+ | * Support Arduino Mage2560 direct plug-in use | ||
+ | * Support touch function | ||
+ | * Provides an Arduino library with a rich sample program | ||
+ | * Easy to expand the experiment with SD card slot | ||
+ | * Military-grade process standards, long-term stable work | ||
+ | * Provide underlying driver technical support | ||
+ | |||
+ | ==<font color="blue">Product Parameters</font> == | ||
+ | {| class="wikitable" border="1" style="width: 500px; background-color: white;" | ||
+ | | align="center" |Name | ||
+ | | align="center" |Parameter | ||
+ | |- | ||
+ | | align="center" |Display Color | ||
+ | | align="center" |RGB 65K color | ||
+ | |- | ||
+ | | align="center" |SKU | ||
+ | | align="center" |MAR3953 | ||
+ | |- | ||
+ | | align="center" |Screen Size | ||
+ | | align="center" |3.95(inch) | ||
+ | |- | ||
+ | | align="center" |Type | ||
+ | | align="center" |TFT | ||
+ | |- | ||
+ | | align="center" |Driver IC | ||
+ | | align="center" |<font color="red">ILI9488</font> | ||
+ | |- | ||
+ | | align="center" |Resolution | ||
+ | | align="center" |480*320 (Pixel) | ||
+ | |- | ||
+ | | align="center" |Module Interface | ||
+ | | align="center" |8-bit parallel interface | ||
+ | |- | ||
+ | | align="center" |Active Area | ||
+ | | align="center" |60.53x88.38(mm) | ||
+ | |- | ||
+ | | align="center" |Module PCB Size | ||
+ | | align="center" |61.54x105.69 (mm) | ||
+ | |- | ||
+ | | align="center" |back light | ||
+ | | align="center" |6 chip HighLight white LEDs | ||
+ | |- | ||
+ | | align="center" |Operating Temperature | ||
+ | | align="center" | -20℃~60℃ | ||
+ | |- | ||
+ | | align="center" |Storage Temperature | ||
+ | | align="center" | -30℃~70℃ | ||
+ | |- | ||
+ | | align="center" |Operating Voltage | ||
+ | | align="center" |5V/3.3V | ||
+ | |- | ||
+ | | align="center" |Power Consumption | ||
+ | | align="center" |TBD | ||
+ | |- | ||
+ | | align="center" |Product Weight(Package containing) | ||
+ | | align="center" |68(g) | ||
+ | |} | ||
+ | |||
+ | ==<font color="blue">Interface Definition</font> == | ||
+ | [[file:MAR3953-001.jpg|550x550px|left]] | ||
+ | |||
+ | {| class="wikitable" border="1" style="width: 800px; background-color: white;" | ||
+ | ! align="center" |Number | ||
+ | ! align="center" |Module Pin | ||
+ | ! align="center" |Pin Description | ||
+ | ! align="center" |Number | ||
+ | ! align="center" |Module Pin | ||
+ | ! align="center" |Pin Description | ||
+ | |- | ||
+ | | align="center" |1 | ||
+ | | align="center" |5V | ||
+ | |Positive power supply | ||
+ | | align="center" |2 | ||
+ | | align="center" |5V | ||
+ | |Positive power supply | ||
+ | |- | ||
+ | | align="center" |3 | ||
+ | | align="center" |DB8 | ||
+ | |8th bit of data bus | ||
+ | | align="center" |4 | ||
+ | | align="center" |DB9 | ||
+ | |9th bit of data bus | ||
+ | |- | ||
+ | | align="center" |5 | ||
+ | | align="center" |DB10 | ||
+ | |10th bit of data bus | ||
+ | | align="center" |6 | ||
+ | | align="center" |DB11 | ||
+ | |11th bit of data bus | ||
+ | |- | ||
+ | | align="center" |7 | ||
+ | | align="center" |DB12 | ||
+ | |12th bit of data bus | ||
+ | | align="center" |8 | ||
+ | | align="center" |DB13 | ||
+ | |13th bit of data bus | ||
+ | |- | ||
+ | | align="center" |9 | ||
+ | | align="center" |DB14 | ||
+ | |14th bit of data bus | ||
+ | | align="center" |10 | ||
+ | | align="center" |DB15 | ||
+ | |15th bit of data bus | ||
+ | |- | ||
+ | | align="center" |11 | ||
+ | | align="center" |DB7/NC | ||
+ | |7th bit of data bus(does not need to be connected when using 8-bit mode) | ||
+ | | align="center" |12 | ||
+ | | align="center" |DB6/NC | ||
+ | |6th bit of data bus(does not need to be connected when using 8-bit mode) | ||
+ | |- | ||
+ | | align="center" |13 | ||
+ | | align="center" |DB5/NC | ||
+ | |5th bit of data bus(does not need to be connected when using 8-bit mode) | ||
+ | | align="center" |14 | ||
+ | | align="center" |DB4/NC | ||
+ | |4th bit of data bus(does not need to be connected when using 8-bit mode) | ||
+ | |- | ||
+ | | align="center" |15 | ||
+ | | align="center" |DB3/NC | ||
+ | |third bit of data bus(does not need to be connected when using 8-bit mode) | ||
+ | | align="center" |16 | ||
+ | | align="center" |DB2/NC | ||
+ | |2nd bit of data bus(does not need to be connected when using 8-bit mode) | ||
+ | |- | ||
+ | | align="center" |17 | ||
+ | | align="center" |DB1/NC | ||
+ | |1st bit of data bus(does not need to be connected when using 8-bit mode) | ||
+ | | align="center" |18 | ||
+ | | align="center" |DB0/NC | ||
+ | |0 bit of data bus(does not need to be connected when using 8-bit mode) | ||
+ | |- | ||
+ | | align="center" |19 | ||
+ | | align="center" |LCD_RS | ||
+ | |LCD register / data selection signal | ||
+ | Low level: register, high level: command | ||
+ | | align="center" |20 | ||
+ | | align="center" |LCD_WR | ||
+ | |LCD write control signal | ||
+ | |- | ||
+ | | align="center" |21 | ||
+ | | align="center" |LCD_CS | ||
+ | |LCD screen select control signal, low level enable | ||
+ | | align="center" |22 | ||
+ | | align="center" |LCD_RST | ||
+ | |LCD reset control signal, low reset | ||
+ | |- | ||
+ | | align="center" |23 | ||
+ | | align="center" |NC | ||
+ | |Undefined, reserved | ||
+ | | align="center" |24 | ||
+ | | align="center" |LCD_RD | ||
+ | |LCD read control signal | ||
+ | |- | ||
+ | | align="center" |25 | ||
+ | | align="center" |TP_IRQ | ||
+ | |Touch screen interrupt control signal, low level when touch is detected | ||
+ | | align="center" |26 | ||
+ | | align="center" |NC | ||
+ | |Undefined, reserved | ||
+ | |- | ||
+ | | align="center" |27 | ||
+ | | align="center" |NC | ||
+ | |Undefined, reserved | ||
+ | | align="center" |28 | ||
+ | | align="center" |NC | ||
+ | |Undefined, reserved | ||
+ | |- | ||
+ | | align="center" |29 | ||
+ | | align="center" |SD_CS | ||
+ | |SD card select control signal, low level enable | ||
+ | | align="center" |30 | ||
+ | | align="center" |NC | ||
+ | |Undefined, reserved | ||
+ | |- | ||
+ | | align="center" |31 | ||
+ | | align="center" |MISO | ||
+ | |SPI bus input signal | ||
+ | | align="center" |32 | ||
+ | | align="center" |MOSI | ||
+ | |Touch screen chip select control signal, low level enable | ||
+ | |- | ||
+ | | align="center" |33 | ||
+ | | align="center" |EX_CLK | ||
+ | |SPI bus clock signal | ||
+ | | align="center" |34 | ||
+ | | align="center" |TP_CS | ||
+ | |SD card select control signal, low level enable | ||
+ | |- | ||
+ | | align="center" |35 | ||
+ | | align="center" |GND | ||
+ | |Power ground | ||
+ | | align="center" |36 | ||
+ | | align="center" |GND | ||
+ | |Power ground | ||
+ | |} | ||
+ | |||
+ | ==<font color="blue">Connect to Arduino</font> == | ||
+ | |||
+ | {| class="FCK__ShowTableBorders" align="left" | ||
+ | |- | ||
+ | ![[file:MAR3953-008.jpg|无框|400x400px]] | ||
+ | |- | ||
+ | | align="center" | '''Arduino Mega2560 direct insertion picture''' | ||
+ | |} | ||
+ | <br clear="all"> | ||
+ | |||
+ | ==<font color="blue">How to use on Arduino</font> == | ||
+ | |||
+ | *'''Step 1: Download the test program''' | ||
+ | |||
+ | # Download the Arduino test program from the [[#Program Download|'''Program Download''']] column | ||
+ | # For a description of the relevant test procedures, please refer to the test program documentation in the package | ||
+ | |||
+ | *'''Step 2: Connect the Arduino development board''' | ||
+ | |||
+ | # Plug the module directly into the Arduino development board ([[#Connect to Arduino| <font color="red"> '''Do not plug in?'''</font>]]) | ||
+ | # After the module is plugged in, power on the Arduino board | ||
+ | |||
+ | *'''Step 3: Copy the dependent library''' | ||
+ | |||
+ | # Make sure the Arduino IDE is installed on your computer (if it is not installed: [https://www.arduino.cc/en/Main/Software '''Arduino IDE download URL''']) | ||
+ | # After installing the Arduino IDE, you need to copy the dependent library to the Arduino project directory as follows: | ||
+ | |||
+ | ::(1) Decompress the downloaded test package | ||
+ | ::(2) Copy the dependent libraries in the <font color="red"> '''Install libraries'''</font> directory in the package (shown below) to the <font color="red">'''libraries'''</font> folder | ||
+ | :::of the Arduino project directory ([http://www.lcdwiki.com/res/PublicFile/Arduino_IDE_Use_Illustration_EN.pdf <font color="red"> '''Don't know the Arduino project directory?'''</font>]) | ||
+ | ::[[File:MAR3201-011.jpg|500px]] | ||
+ | |||
+ | *'''Step 4: Compile and download the program to the development board''' | ||
+ | |||
+ | # Open the sample in the Example directory of the package to test, compile and download([http://www.lcdwiki.com/res/PublicFile/Arduino_IDE_Use_Illustration_EN.pdf <font color="red"> '''Don't know how to compile and download?'''</font>]) | ||
+ | |||
+ | *'''Step 5: Observe the running of the program''' | ||
+ | |||
+ | # After the program is downloaded, run it directly and observe the running status. If it can be displayed normally, the program runs | ||
+ | |||
+ | ::successfully, as shown in the following figure (take the colligate_test test program as an example): | ||
+ | |||
+ | ::[[File:MAR3953-004.jpg|150px]][[File:MAR3953-005.jpg|150px]] | ||
+ | |||
+ | ==<font color="blue">Program Download</font> == | ||
+ | |||
+ | * [http://www.lcdwiki.com/res/Program/Arduino/3.95inch/Mega2560_8BIT_ILI9488_MAR3953_V1.0/3.95inch_Arduino_Mega2560_8BIT_Module_ILI9488_MAR3953_V1.0.zip '''3.95 inch Arduino Mega2560 module package'''] | ||
+ | |||
+ | ==<font color="blue">Product Documentation</font> == | ||
+ | |||
+ | * [http://www.lcdwiki.com/res/MAR3953/3.95inch_Arduino_8BIT_Module_MAR3953_User_Manual_EN.pdf '''3.95 inch Arduino Mega2560 Module User Manual'''] | ||
+ | * [http://www.lcdwiki.com/zh/images/c/cb/MAR3953-002.png '''3.95 inch Arduino Mega2560 Module Size Picture'''] | ||
+ | * [http://www.lcdwiki.com/res/MAR3953/ILI9488-DataSheet_100.pdf '''Driver IC ILI9488 Data sheet'''] | ||
+ | |||
+ | ==<font color="blue">Reference Materials</font> == | ||
+ | |||
+ | * [http://www.lcdwiki.com/res/PublicFile/Arduino_IDE_Use_Illustration_EN.pdf '''Arduino IDE software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/res/PublicFile/C51_Keil%26stc-isp_Use_Illustration_EN.pdf '''C51 Keil and stc-isp software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/res/PublicFile/STM32_Keil_Use_Illustration_EN.pdf '''STM32 keil software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/res/PublicFile/PCtoLCD2002_Use_Illustration_EN.pdf '''PCtoLCD2002 software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/res/PublicFile/Image2Lcd_Use_Illustration_EN.pdf '''Image2Lcd software use illustration'''] | ||
+ | * [http://www.lcdwiki.com/Chinese_and_English_display_modulo_settings '''Chinese and English display modulo settings'''] | ||
+ | |||
+ | ==<font color="blue">Common Software</font> == | ||
+ | |||
+ | * [http://www.lcdwiki.com/res/software/PCtoLCD2002.zip '''PCtoLCD2002'''] | ||
+ | * [http://www.lcdwiki.com/res/software/Image2Lcd.zip '''Image2Lcd'''] | ||
+ | |||
+ | [[#top|BACK TO TOP]] |
Latest revision as of 16:49, 2 December 2020
Contents
Product Picture
Product Description
- 3.95-inch color screen, support 65K color display, display rich colors
- 320x480 HD resolution for clear display
- Fast transmission with 8-bit parallel bus
- On-board 5V/3.3V level shifting IC, compatible with 5V/3.3V operating voltage
- Support Arduino Mage2560 direct plug-in use
- Support touch function
- Provides an Arduino library with a rich sample program
- Easy to expand the experiment with SD card slot
- Military-grade process standards, long-term stable work
- Provide underlying driver technical support
Product Parameters
Name | Parameter |
Display Color | RGB 65K color |
SKU | MAR3953 |
Screen Size | 3.95(inch) |
Type | TFT |
Driver IC | ILI9488 |
Resolution | 480*320 (Pixel) |
Module Interface | 8-bit parallel interface |
Active Area | 60.53x88.38(mm) |
Module PCB Size | 61.54x105.69 (mm) |
back light | 6 chip HighLight white LEDs |
Operating Temperature | -20℃~60℃ |
Storage Temperature | -30℃~70℃ |
Operating Voltage | 5V/3.3V |
Power Consumption | TBD |
Product Weight(Package containing) | 68(g) |
Interface Definition
Number | Module Pin | Pin Description | Number | Module Pin | Pin Description |
---|---|---|---|---|---|
1 | 5V | Positive power supply | 2 | 5V | Positive power supply |
3 | DB8 | 8th bit of data bus | 4 | DB9 | 9th bit of data bus |
5 | DB10 | 10th bit of data bus | 6 | DB11 | 11th bit of data bus |
7 | DB12 | 12th bit of data bus | 8 | DB13 | 13th bit of data bus |
9 | DB14 | 14th bit of data bus | 10 | DB15 | 15th bit of data bus |
11 | DB7/NC | 7th bit of data bus(does not need to be connected when using 8-bit mode) | 12 | DB6/NC | 6th bit of data bus(does not need to be connected when using 8-bit mode) |
13 | DB5/NC | 5th bit of data bus(does not need to be connected when using 8-bit mode) | 14 | DB4/NC | 4th bit of data bus(does not need to be connected when using 8-bit mode) |
15 | DB3/NC | third bit of data bus(does not need to be connected when using 8-bit mode) | 16 | DB2/NC | 2nd bit of data bus(does not need to be connected when using 8-bit mode) |
17 | DB1/NC | 1st bit of data bus(does not need to be connected when using 8-bit mode) | 18 | DB0/NC | 0 bit of data bus(does not need to be connected when using 8-bit mode) |
19 | LCD_RS | LCD register / data selection signal
Low level: register, high level: command |
20 | LCD_WR | LCD write control signal |
21 | LCD_CS | LCD screen select control signal, low level enable | 22 | LCD_RST | LCD reset control signal, low reset |
23 | NC | Undefined, reserved | 24 | LCD_RD | LCD read control signal |
25 | TP_IRQ | Touch screen interrupt control signal, low level when touch is detected | 26 | NC | Undefined, reserved |
27 | NC | Undefined, reserved | 28 | NC | Undefined, reserved |
29 | SD_CS | SD card select control signal, low level enable | 30 | NC | Undefined, reserved |
31 | MISO | SPI bus input signal | 32 | MOSI | Touch screen chip select control signal, low level enable |
33 | EX_CLK | SPI bus clock signal | 34 | TP_CS | SD card select control signal, low level enable |
35 | GND | Power ground | 36 | GND | Power ground |
Connect to Arduino
Arduino Mega2560 direct insertion picture |
How to use on Arduino
- Step 1: Download the test program
- Download the Arduino test program from the Program Download column
- For a description of the relevant test procedures, please refer to the test program documentation in the package
- Step 2: Connect the Arduino development board
- Plug the module directly into the Arduino development board ( Do not plug in?)
- After the module is plugged in, power on the Arduino board
- Step 3: Copy the dependent library
- Make sure the Arduino IDE is installed on your computer (if it is not installed: Arduino IDE download URL)
- After installing the Arduino IDE, you need to copy the dependent library to the Arduino project directory as follows:
- (1) Decompress the downloaded test package
- (2) Copy the dependent libraries in the Install libraries directory in the package (shown below) to the libraries folder
- of the Arduino project directory ( Don't know the Arduino project directory?)
- Step 4: Compile and download the program to the development board
- Open the sample in the Example directory of the package to test, compile and download( Don't know how to compile and download?)
- Step 5: Observe the running of the program
- After the program is downloaded, run it directly and observe the running status. If it can be displayed normally, the program runs
- successfully, as shown in the following figure (take the colligate_test test program as an example):
Program Download
Product Documentation
- 3.95 inch Arduino Mega2560 Module User Manual
- 3.95 inch Arduino Mega2560 Module Size Picture
- Driver IC ILI9488 Data sheet
Reference Materials
- Arduino IDE software use illustration
- C51 Keil and stc-isp software use illustration
- STM32 keil software use illustration
- PCtoLCD2002 software use illustration
- Image2Lcd software use illustration
- Chinese and English display modulo settings