3.5inch TFT display User Guide

Product Description

Name	Parameter
Display Color	RGB 65K color
SKU	have touch screen: MSP3520
SKU	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℃~60℃
Storage Temperature	-30℃~70℃
VCC power voltage	3.3V~5V
Logic IO port voltage	3.3V(TTL)
Power Consumption	TBD
Rough Weight(Package containing)	No touch: 45 (g) / With touch: 57 (g)

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

TAG： Raspberry Pi 5 Night Camera Mini Uninterruptible Power Supply module Supports charging And Power output at the same time 5V 2.5A Raspberry Pi 0.85inch LCD Raspberry Pi 5 USB camera 5MP IMX335 No Distortion Industrial ESP32-S3 Relay 8-Channel 8-Ch ESP32-WROOM IOT WiFi Bluetooth HAT For Arduino ESP32 S3 AI 4.3inch (C) Industrial Development Board 4.3 inch TouchScreen Display Sensor CAN I2C RS485 DeepSeek Jetson Nano Serial UART Bus Servo ST3025 TTL 40KG.CM Magnetic Encoder 360° High Precision And Large Torque Bus servo driver board NVIDIA Jetson TX2 NX Module ADXL354C Sensor Raspberry Pi 5 IR Camera Raspberry Pi 11.6 inch LCD HDMI /Type C Display In-Cell Capacitive TouchScreen 1768x828 For Jetson Nano/mini Computer PC ESP32-S3 ST7789 Mobile Robot DeepSeek AI Voice Chat ESP32 S3 Development Board 1.85 inch Round LCD 1.85inch Display QMI8658 /MIC /SD /MP3 Audio LVGL For Arduino ESP32-S3 AI RLCD Total Reflection Screen 4.2 inch Development Board Deepseek UART Serial TTL To RS232 B Built-In Protection Circuits Rail-mount Jetson Orin 5G/4G/3G expansion board GNSS GPS SIM8260G-M2 SIM8262E-M2