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Overview：
MAR3528 module is 3.5" TFT LCD with 262K color 480x 320 resolutions. The controller of this LCD module is ILI9486/ILI9488, it supports 16-wires DataBus interface. Moreover, this module includes the 5V-3.3V power conversion circuit and Level conversion circuit. This Module can Directly inserted into the Arduino Mega2560 Board ,it also includes the SD card socket and SPI FLASH circuit.
Arduino Code Instruction:
- Firstly, copy the Library floder "..\Arduino Demo_UNO&Mega2560\Install libraries" to your Arduino IDE install Library path.
- Insert your LCD onto Arduino Board,pins to pins.
- Power on,use the Examples for test.
- The “Example05-ShowBMP” and “SDCard Exten Examples” need a SD-Card,and it only support UNO Board.
Screen
- Screen Size: 3.5in
- Screen Material: TFT
- Display Type: 3.5 inch TFT LCD Module
Size
- LCD Area(WxHxT):
84.96mmX55.5mmX2.55mm
- Active Area(WxH): 73.44mmX48.96mm
Module
- Module Pin: 28 pin (8+8+6+6)
- PCB Module size: 85.49mmX55.62mm
- Module weight: TDB
Henry Faley
2025-08-25 13:18:46
Added this to a project that was formerly using a small OLED display. Worked nicely. Programming is straightforward. Did not use the touch screen as the project is totally remote-controlled.
Bill
2025-08-24 17:15:51
The display works fine. I couldn't find any doc on the touchscreen connections, but I figured them out:Xm is on LCD_D0 Xp is on LCD_RS. Ym is on LCD_D1 YP is on LCD_CS. Also, on my unit, the controller chip is an ILI9488
KT
2025-07-21 09:20:10
Easy to use. Works right out the box with Arduino UNO and lcdwiki ILI9486_MAR3501_V1.1 library.The back light is dull, not bright enough. Probably not going to use in my project.In the specification (scroll down on the product description) states that the device is 16-bit parallel interface. In fact, it's 8-bit data interface.
Customer
2025-07-18 15:26:27
This screen does work with the Arduino Uno and Mega2560. This display has a very vibrant display of colors. The overall value of this display is great. Which is why I purchased 5 of them for my projects. I currently have this display actively working on my Indoor Garden. It is doing a great job running 24/7 for the past several months displaying Temperature and Humidity in both inside the grow tent and outside of the grow tent. As well as displaying Soul Moisture level in my plants and displaying when the water pump is ON/OFF.
bmeneses
2025-05-28 11:15:32
Issues with poor brightnessIssues with touch screen calibration. Seller suggests it should just work.Issues with the 12 examples that the description says exists. Some with STM32. After multiple emails, the seller is not able to provide more than 2 samples. Neither one about STM32.Seller has competency to sell this display. Buy somewhere else.
Charles P. Tung
2025-05-27 13:37:49
Ignore the reviews claiming this doesn't work. Just use the MCUFRIEND_kbv driver, and it works straight out of the box.
John Gardner
2025-05-05 16:08:32
similar to other reviews, for me this display worked perfectly for a few days, and then is all washed out/ghosted. This is a shield, so it's not like pins moved while it was sitting there. in my photo the screen should be black, with some green stripes and some gray text in the middle.its easy to use, sure, you just plug it onto a mega and you're done physically. code wise as others say, use the MCUFRIEND_kbv library and its pretty easy to use.but quality wise the fact this one died in a couple days isn't good.
Douglas Gelina
2025-05-03 15:12:52
Use with the Mcufriend and it works great. Will buy again.
GAS
2025-04-27 20:18:22
Works on Mega out of the box; works with TinyBASIC as well.
noe sanchez
2025-04-09 17:08:44
Es un producto genial ideal para ensamblaje rápido con arduino y arduino Omega su instalación es sencilla fácil de manejar y funciona a través de la tarjeta SD
Gustavo
2025-04-05 18:14:53
Aparentemente funciona bien. Al final no lo usé en el proyecto.
Yves Dawson
2025-03-14 18:45:29
This display work very well on an Arduino UNO.The drawback is that no instructions are provided with the display.There is also some kind of plastic film in front of the display that is not glued to the screen so when you use the touchscreen you need to apply some pressure so this film will get in contact with the screen.I spent a considerable time looking for how to use it.Unfortunately, Amazon doesn't allow external links in comments.So I can't point you to the instructions and example code I found but here's the libraries you need to install:- Adafruit_GFX- MCUFRIEND_kbv- Touchscreen
Joe Pereira
2025-02-18 12:41:17
The screen is easy to use with the "mcsfreind" driver. Adds a new level to my projects.
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