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： ESP32-C5 Dual-Band Mini Development Board 240MHz ESP32-C5-MINI-1 SpotPear Raspberry Pi Pico 2 RP2350 industrial 6-ch Relay RS485 isolation protection Adjustable Focus ESP32 S3 Development Board 1.5 inch Round Rotary OLED TouchScreen Smart Knob Display 1.5inch Display 466x466 LVGL for Arduino X1011 Raspberry Pi 5 PCIe to M.2 NVMe 4-Ports SSD Board HAT Pi5 Four-Times 2280 IMX477 IR CUT Camera (A) 12.3MP For Jetson Nano/Orin And Raspberry Pi DDSM115 Direct Drive Servo Motor All-In-One Design Hub RS485 Motor SpotPear Raspberry Pi Pico 2 RP2350 2.8 inch LCD Capacitive TouchScreen Development Board 240x320 Display QMI8658 6-Axis /PCM5101 Audio /SD /RTC /Battery Port ESP32-C3FN4 Raspberry Pi 12.3 inch DSI MIPI Display TouchScreen LCD 720x1920 Luckfox Lyra Omni3576 RK3576 UART Serial TTL To RS232 B Built-In Protection Circuits Rail-mount Jetson Nano 4G module Raspberry Pi DSI display Raspberry Pi 5 Audio Card Raspberry Pi RTC LuckFox Pico ESP32-P4 DEV-KIT C6 WiFi6 MIPI DSI 7/10.1 inch Display/CSI Camera/Audio Speaker For AI Deepseek Accelerometer