---
product_id: 758579236
title: "3.5\" 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560"
brand: "hosyond"
price: "44999CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Hosyond"
url: https://www.desertcart.sn/products/758579236-3-5-320x480-ips-capacitive-touch-screen-lcd-module-spi
store_origin: SN
region: Senegal
---

# 4-wire SPI for efficient pin use 16.7M vibrant RGB colors 3.5" IPS full-view display 3.5" 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560

**Brand:** hosyond
**Price:** 44999CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your DIY projects with a vibrant touch of innovation!

## Quick Answers

- **What is this?** 3.5" 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560 by hosyond
- **How much does it cost?** 44999CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/758579236-3-5-320x480-ips-capacitive-touch-screen-lcd-module-spi)

## Best For

- hosyond enthusiasts

## Why This Product

- Trusted hosyond brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play SPI Interface:** Save valuable MCU pins with a streamlined 4-wire SPI serial bus, perfect for Arduino R3/Mega2560 and beyond.
- • **Vivid 320x480 IPS Display:** Experience crystal-clear visuals with a 3.5" IPS panel delivering true-to-life colors and wide viewing angles.
- • **Expandable Storage & Support:** Micro TF card slot plus extensive sample code libraries empower rapid prototyping and creative projects.
- • **Robust Voltage Compatibility:** Built-in level shifting supports both 3.3V and 5V systems, ensuring hassle-free integration with diverse microcontrollers.
- • **Ultra-Responsive Capacitive Touch:** Enjoy smooth, precise touch control that outperforms resistive screens for seamless interaction.

## Overview

This 3.5" 320x480 IPS capacitive touch screen module features a bright 300cd/m² display with 16.7 million colors, driven by the ST7796U chip. Designed for Arduino R3/Mega2560 and compatible MCUs, it uses a 4-wire SPI interface to minimize pin usage and includes onboard level shifting for 3.3V/5V compatibility. The capacitive touch panel offers superior sensitivity and accuracy, complemented by a micro TF card slot for storage expansion and comprehensive sample code support, making it an ideal choice for professional-grade embedded projects.

## Description

Screen Size: 3.5" Screen Type: IPS Resolution: 320xRGBx480(pixels) Active Area (AA area): 48.96(W)x73.44(H)mm Color Number (Max):16.7m Driver IC: ST7796U Display interface: 4-line SPI Pixel Size: 0.153(H)x0.153(mm) Viewing angle: 0 feet in total Brightness (TYP): 300(cd/m2) Backlight Type: 6 x White LED Operating Temperature: -10~50℃ Storage Temperature: -20~60℃ Touch Screen Parameters Touch Active Area: 3.5" Touch Screen Type: Capacitive Touch Screen Touch Screen Resolution: 320*480 (Pixels) Driver IC: FT6336U Touch Screen Viewing Area: 49.56(W)x74.04(H)mm Communication Interface: IIC Operating Temperature: -20~70℃ Storage Temperature: -30~80℃ Electrical Parameters Operating Voltage: 5.0V Backlight Current: 95mA Power: 0.5W Interface: 4P 2.54mm spacing header and 0.5mm spacing FPC sheet Size parameter: 55.5(W)x98.0(H)x12.98(D)mm (including pin header) Weight (Package included):82g

Review: Using this on a teensy 4.1. Had a few problems at first: ST7796 driver didn't work, so used Arduino_ILI9341 - works fine! Runs up to 110mhz spi on my teensy with good clean soldering and short cables. FT6336U didn't work at first - bad driver code from github (aselectroworks/Arduino-FT6336U - don't use this doesn't work - has a 10ms delay in the readbyte code e.t.c. lol), so cobbled together my own from github "strange-v/FT6X36" driver. Had trouble with that as well - had to delay 300ms on power up before using the FT - else it would't init at all. Also had problems with the FT cutting out while SPI display was updating - All these problems were caused because my CPT reset pin wasn't being used - did not connect it and so it was floating and SPI triggered it - just tie it to VCC if not using it. You can also tie the LCD reset to GND and CS to VCC with a 4.7k resistor if your only using 1 display. Now everything is working great - it's a great display with a nice slick and easy CPT touch interface! With LVGL I get 30fps no problem without using the fast t4 code library.
Review: Using this with an Arduino Mega 2560. First off, it just works. The display is top notch with black levels nearing OLED levels. The colors are bright and the images are sharp. The documentation is superb. The provided character font is not great. If I could figure out how to load a better font, it would get 5 stars. There is some text in the documentation suggesting it can be done, but I have not found any details on how that is accomplished. For static text, I just use a bitmap with a better font. My perspective is one of an EE with over 50 years of hardware and system software design experience.

## Features

- Upgraded to use 3.5" color screen, IPS full view panel, 320x480 resolution, 300cd/m2 brightness, up to 16.7M RGB color, ensuring excellent display effect
- The touch upgraded to a capacitive touch panel is more sensitive and accurate than the resistance screen
- Onboard level conversion circuitry support 5V and 3.3V MCU Adopts 4-wire SPI serial bus to save I/O pins
- The input supports 2.54 pin header interface and FPC expansion interface, comes with a micro TF card slot for easy storage expansion
- We offer an extensive sample learning program (ESP32/STM32/Arduino UNO & Mega2560/C51/CH32) to provide basic driver technical support and update information online

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMD7Y55M |
| Amazon Bestseller | #438,020 in Computers ( See Top 100 in Computers ) #3,361 in Computer Motherboards |
| Batteries Included | No |
| Batteries Required | No |
| Brand | Hosyond |
| Compatible Devices | Arduino R3/Mega2560, ESP32, STM32 |
| Connectivity Technology | I2C |
| Customer Reviews | 3.8 3.8 out of 5 stars (43) |
| Date First Available | November 6, 2023 |
| Included Components | 1 x 3.5" Touch Screen |
| Item Weight | 3.5 Ounces |
| Manufacturer | Hosyond |
| Operating System | ESP32 |
| Product Dimensions | 9.78 x 5.54 x 1.3 cm; 99.22 g |
| Size | 3.5" |
| Total Usb Ports | 1 |
| Wireless Comm Standard | 802.11bgn |

## Product Details

- **Brand:** Hosyond
- **CPU Manufacturer:** Raspberry Pi
- **Connectivity Technology:** I2C
- **Included Components:** 1 x 3.5" Touch Screen
- **Operating System:** ESP32

## Images

![3.5" 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560 - Image 1](https://m.media-amazon.com/images/I/61BAXMByYkL.jpg)
![3.5" 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560 - Image 2](https://m.media-amazon.com/images/I/61Fja+NVw-L.jpg)
![3.5" 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560 - Image 3](https://m.media-amazon.com/images/I/61sSNLO1WrL.jpg)
![3.5" 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560 - Image 4](https://m.media-amazon.com/images/I/71ktCFDmByL.jpg)
![3.5" 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560 - Image 5](https://m.media-amazon.com/images/I/71K8g+nln0L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***C on December 8, 2024*

Using this on a teensy 4.1. Had a few problems at first: ST7796 driver didn't work, so used Arduino_ILI9341 - works fine! Runs up to 110mhz spi on my teensy with good clean soldering and short cables. FT6336U didn't work at first - bad driver code from github (aselectroworks/Arduino-FT6336U - don't use this doesn't work - has a 10ms delay in the readbyte code e.t.c. lol), so cobbled together my own from github "strange-v/FT6X36" driver. Had trouble with that as well - had to delay 300ms on power up before using the FT - else it would't init at all. Also had problems with the FT cutting out while SPI display was updating - All these problems were caused because my CPT reset pin wasn't being used - did not connect it and so it was floating and SPI triggered it - just tie it to VCC if not using it. You can also tie the LCD reset to GND and CS to VCC with a 4.7k resistor if your only using 1 display. Now everything is working great - it's a great display with a nice slick and easy CPT touch interface! With LVGL I get 30fps no problem without using the fast t4 code library.

### ⭐⭐⭐⭐ Review
*by S***Y on October 30, 2025*

Using this with an Arduino Mega 2560. First off, it just works. The display is top notch with black levels nearing OLED levels. The colors are bright and the images are sharp. The documentation is superb. The provided character font is not great. If I could figure out how to load a better font, it would get 5 stars. There is some text in the documentation suggesting it can be done, but I have not found any details on how that is accomplished. For static text, I just use a bitmap with a better font. My perspective is one of an EE with over 50 years of hardware and system software design experience.

### ⭐⭐⭐⭐ Review
*by B***Y on December 21, 2023*

Was going crazy trying to figure out why I couldn’t get this thing going. This thing has the newer ILI19488 chipset, eSPI_TFT has a profile for it. Follow the pin mapping in the profile preset, it works. To the seller: Seriously, update the listing, you wasted too much of my time. Screen looks great, documentation exists, the touchscreen seems to be hard to deal with, though i may have gotten a bad unit

## Frequently Bought Together

- Hosyond 3.5 inch 320x480 IPS Capacitive Touch Screen LCD Module SPI Serial ST7796U Driver for Arduino R3/Mega2560
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (3PCS)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-17*