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Product Description
- 3.2-inch color screen,support 65K color display,display rich colors
- 480X320 resolution, optional touch function
- Using the SPI serial bus, it only takes a few IOs to illuminate the display
- Easy to expand the experiment with SD card slot
- Provide 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 | have touch screen: MSP3520 |
| have no touch screen: MSP3521 | |
| Screen Size | 3.5(inch) |
| Type | TFT |
| Driver IC | ILI9488 |
| Resolution | 480*320 (Pixel) |
| Module Interface | 4-wire SPI interface |
| Active Area (AA area) | 48.96x73.44(mm) |
| Module PCB Size | 56.34x98(mm) |
| Operating Temperature | -20℃~70℃ |
| Storage Temperature | -30℃~80℃ |
| VCC power voltage | 3.3V~5V |
| Logic IO port voltage | 3.3V(TTL) |
| Power Consumption | About 90mA |
| Product Weight | 25(g) |
Interface Definition
| Number | Pin Label | Description |
| 1 | VCC | 5V/3.3V power input |
| 2 | GND | Ground |
| 3 | CS | LCD chip select signal, low level enable |
| 4 | RESET | LCD reset signal, low level reset |
| 5 | DC/RS | LCD register / data selection signal,
high level: register, low level: data |
| 6 | SDI(MOSI) | SPI bus write data signal |
| 7 | SCK | SPI bus clock signal |
| 8 | LED | Backlight control, high level lighting,
if not controlled, connect 3.3V always bright |
| 9 | SDO(MISO) | SPI bus read data signal, if you do not need to the read function, you can not connect it |
| (The following is the touch screen signal line wiring, if you do not need to touch function or the module itself does not have touch function, you can not connect them) | ||
| 10 | T_CLK | Touch SPI bus clock signal |
| 11 | T_CS | Touch screen chip select signal, low level enable |
| 12 | T_DIN | Touch SPI bus input |
| 13 | T_DO | Touch SPI bus output |
| 14 | T_IRQ | Touch screen interrupt signal, low level when touch is detected |
Product Documentation
- 3.5 inch SPI Module User Manual
- 3.5 inch TFT Specifications
- 3.5 inch SPI Module Size Picture
- 3.5 inch SPI Module Schematic
- Driver IC ILI9488 Data sheet
Program Download
- Demo_Arduino_Mega2560_Hardware_SPI
- Demo_Arduino_Mega2560_Software_SPI
- Demo_Arduino_UNO_Hardware_SPI
- Demo_Arduino_UNO_Software_SPI
- Demo_C51_STC12C5A60S2_Hardware_SPI
- Demo_C51_STC12C5A60S2_Software_SPI
- Demo_C51_STC89C52RC_Software_SPI
- Demo_STM32F103RCT6_Hardware_SPI
- Demo_STM32F103RCT6_Software_SPI
- Demo_STM32F103ZET6_Hardware_SPI
- Demo_STM32F103ZET6_Software_SPI
- Demo_STM32F407ZGT6_Hardware_SPI
- Demo_STM32F407ZGT6_Software_SPI
- Demo_STM32F429IGT6_Hardware_SPI
- Demo_STM32F429IGT6_Software_SPI
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