Product Description：

• 7.0-inch color screen, support 24BIT RGB 16.7M color display, display rich colors
• Support 1024x600 resolution screen switching, the display effect is very clear
• Support 24 bit RGB parallel bus transmission
• Compatible with RGB interface connection of punctual atomic development board and wildfire development board
• Use capacitive touch screen to support 5 touch points
• Provides a rich sample program for STM32 platforms
• Military-grade process standards, long-term stable work
• Provide underlying driver technical support

Product Parameters：

• Display Color：RGB888 16.7M (compatible with rgb5665k) color
• Screen Size ：7.0(inch)
• Type：TFT
• Driver IC：None
• Resolution：1024x600 (Pixel)
• Module Interface：24Bit RGB parallel interface
• Touch Screen Type：Capacitive touch screen
• Touch IC：FT5426
• Active Area ：154.21x85.92(mm)
• Module PCB Size：164.90x124.27(mm)
• Operating Temperature：-10℃~60℃
• Storage Temperature：-20℃~70℃
• Input Voltage：5V
• IO Voltage： 3.3V
• Power Consumption : 104mA(The backlight is off), 310mA(The backlight is the brightest)
• Rough Weight(Net weight)：236(g)

Interface Definition：

• ①--DITHB selection circuit
• ②--U/D selection circuit
• ③--L/R selection circuit
• ④--Screen resolution selection circuit
• ⑤--P2 interface (compatible with atomic RGB interface)
• ⑥--P3 interface (compatible with wildfire RGB interface)
• ⑦--B7 Data line pull resistance (required to define module ID, applicable to atomic program)

1. Screen internal Dithering display function settings

• Weld the 0 position resistance of DITHB and disconnect the 1 position resistance to enable the internal Dithering display function of the display panel;
• Weld the 1 position resistance of DITHB, disconnect the 0 position resistance, and turn off the internal Dithering display function of the screen;
• Default welding 0 position resistance, disconnect 1 position resistance

2. Screen display up and down flip settings

• Weld the resistance at position 0 of U / D, disconnect the resistance at position 1, and the screen will turn down;
• Weld the resistance at position 1 of U / D, disconnect the resistance at position 0, and the screen will turn upward;
• Default welding 0 position resistance, disconnect 1 position resistance

3. Screen display left and right flip settings

• weld the resistance at position 0 of L / R, disconnect the resistance at position 1, and the screen will turn to the left;
• Weld the resistance at position 1 of L / R, disconnect the resistance at position 0, and the screen will turn right;
• Default welding 1 position resistance, disconnect 0 position resistance

4. Screen resolution selection

• As shown in the screen resolution selection circuit, the module supports screen switching of 800x480 and 1024x600 resolutions.
• Weld M0 resistance to GND, M1 resistance to VCC, select 1024x600 resolution;
• Weld M0 resistance to VCC, M1 resistance to GND, and select 800x480 resolution;

5. Precautions for connecting to wildfire development board

• If connected to wildfire i When using the MX6ULL ARM Linux development board, it is necessary to remove the pull resistance
• on the B7 data line referred to by label 7 and the M0 and M1 resistance referred to by label 4, otherwise the development board will not run

6. P2 and P3 interface pins are described as follows:

P2 interface (compatible with atomic RGB interface)

Number Pin name Description

• 1-- VCC5-- Power input pin（connect to 5V）
• 2-- VCC5-- Power input pin（connect to 5V）
• 3~10-- R0~R7-- 8-bit RED data pin
• 11-- GND-- power ground pin
• 12~19-- G0 ~ G7-- 8-bit GREEN data pin
• 20-- GND-- power ground pin
• 21~28-- B0 ~ B7-- 8-bit GREEN data pin
• 29-- GND-- power ground pin
• 30-- PCLK-- Pixel clock control pin
• 31-- HSYNC-- Horizontal synchronous signal control pin
• 32-- VSYNC-- Vertical synchronous signal control pin
• 33-- DE-- Data enable signal control pin
• 34-- BL-- LCD backlight control pin
• 35-- TP_CS-- Capacitor touch screen reset pin (resistance touch screen chip selection pin)
• 36-- TP_MOSI-- Data pin of IIC bus of capacitance touch screen (write data pin of SPI bus of resistance touch screen)
• 37-- TP_MISO-- Resistance touch screen SPI bus read data pin (capacitance touch screen not used)
• 38-- TP_CLK-- IIC bus clock control pin of capacitive touch screen (SPI bus clock control pin of resistance touch screen)
• 39-- TP_PEN-- Touch screen interrupt control pin (low level when touch is generated)
• 40-- RST-- LCD reset control pin (effective at low level)

P3 interface (compatible with wildfire RGB interface) pin description

Number Pin name Description

• 1-- TP_SCL-- IIC bus clock control pin of capacitive touch screen
• 2-- TP_SDA-- Data pin of IIC bus of capacitance touch screen
• 3-- TP_PEN-- Touch screen interrupt control pin (low level when touch is generated)
• 4-- TP_RST-- Capacitor touch screen reset pin(enable at low level)
• 5-- GND-- power ground pin
• 6-- BL-- LCD backlight control pin
• 7-- DISP-- LCD display enable pin (enable at high level, the module is not used)
• 8-- DE-- Data enable signal control pin
• 9-- VSYNC-- Vertical synchronous signal control pin
• 10-- HSYNC-- Horizontal synchronous signal control pin
• 11-- PCLK-- Pixel clock control pin
• 12~19-- B7 ~ B0-- 8-bit BLUE data pin
• 20~27-- G7 ~ G0-- 8-bit GREEN data pin
• 28~35-- R7 ~ R0-- 8-bit RED data pin
• 36-- GND-- power ground pin
• 37-- VCC3.3-- Power input pin（connect to 3.3V）
• 38-- VCC3.3-- Power input pin（connect to 3.3V）
• 39-- VCC5-- Power input pin（connect to 5V）
• 40-- VCC5-- Power input pin（connect to 5V）

How to connect the development board