---
product_id: 615278269
title: "Hosyond 4.0 Inch 320x480 TN Capacitive Touch Screen LCD Display Module SPI Serial ST7796S Driver for Arduino R3/Mega2560/ESP32"
brand: "hosyond"
price: "28312CFA"
currency: XOF
in_stock: true
reviews_count: 11
category: "Hosyond"
url: https://www.desertcart.sn/products/615278269-hosyond-4-0-inch-320x480-tn-capacitive-touch-screen-lcd
store_origin: SN
region: Senegal
---

# 4-wire SPI for fast, efficient data 320x480 resolution, 65K colors 4.0-inch vibrant display Hosyond 4.0 Inch 320x480 TN Capacitive Touch Screen LCD Display Module SPI Serial ST7796S Driver for Arduino R3/Mega2560/ESP32

**Brand:** hosyond
**Price:** 28312CFA
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your DIY game with a pro-grade 4.0" touch display that means business!

## Quick Answers

- **What is this?** Hosyond 4.0 Inch 320x480 TN Capacitive Touch Screen LCD Display Module SPI Serial ST7796S Driver for Arduino R3/Mega2560/ESP32 by hosyond
- **How much does it cost?** 28312CFA 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/615278269-hosyond-4-0-inch-320x480-tn-capacitive-touch-screen-lcd)

## 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

- • **Vivid 320x480 Display:** Enjoy rich 65K color visuals with 300 cd/m² brightness, perfect for clear, professional-grade UI.
- • **Expandable Storage Ready:** Built-in microSD card slot lets you easily add storage for data logging or multimedia projects.
- • **Plug & Play Compatibility:** Works effortlessly with Arduino R3, Mega2560, ESP32, and other 3.3V/5V MCUs—no hassle, just build.
- • **Seamless SPI Connectivity:** 4-wire SPI serial bus saves I/O pins and ensures lightning-fast refresh rates for smooth performance.
- • **Crisp 4.0-Inch Touchscreen:** Experience a larger, ultra-responsive capacitive panel that elevates your project’s interactivity.

## Overview

The Hosyond 4.0 Inch 320x480 TN Capacitive Touch Screen LCD Module features a sharp 65K color display with 300 cd/m² brightness and a responsive capacitive touch panel driven by the ST7796S chip. Designed for Arduino R3, Mega2560, ESP32, and other MCUs, it uses a 4-wire SPI interface for efficient pin usage and fast refresh rates. The module includes a microSD card slot for storage expansion and comes with extensive example code and driver support, making it ideal for professional-grade embedded projects.

## Description

desertcart.com: Hosyond 4.0 Inch 320x480 TN Capacitive Touch Screen LCD Display Module SPI Serial ST7796S Driver for Arduino R3/Mega2560/ESP32 : Electronics

Review: Great 4.0" SPI Display with Responsive Touch and Excellent Connectivity - This 4.0-inch display is a fantastic option, especially if you're looking for something larger than the usual 2.5" to 3.5" screens. The 320x480 resolution provides sharp visuals, and the capacitive touch (FT6336U) is highly responsive and accurate with no calibration needed. Key Highlights: ✅ 4-wire SPI for the ST7796 display and I2C for the FT6336U capacitive touch—a great setup that ensures fast refresh rates and smooth performance. ✅ Use TFT-eSPI library support for video, though some customization is needed. ✅ FT6336U library for touch, which works flawlessly. ✅ 14-line ribbon connector with labeled pins—a fantastic inclusion! My dev board had all the display pins lined up but not the touch, so I had to use the ribbon to connect the touch functionality while still mounting the display. The fact that they included the ribbon cable is a huge plus. ✅ SD card slot (though I haven't tested it). If you're looking for the best 4-wire SPI screen with great refresh rates, this is the one to get. Highly recommended for anyone needing a solid display. Comes with documentation (better than most), but is still confusing. Just follow the advice of the reviews. 4.5 stars (rounded up to 5). Not perfect, but I haven't seen any better SPI displays.
Review: Great display with better packaging and simplified wiring - This version of the Hosyund 4.0in 320x480 display fixes the 2 things I disliked about the original version (red PCB) - the additional header used for accessing the SD card, and using an SD card instead of a microSD card. This board is pin compatible with the old one on header J2 for the display and SPI (pins VCC through SDO(MISO)). I don't use touchscreen normally, so I can't confirm they are the same. Instead of having a separate SPI header for the SD card like the old version, this board adds the microSD chip select pin (SD_CS) to the main header, eliminating the 4 pin header for the SD card. This version uses a microSD card instead of an SD card. This saves a lot of space around the board when packaging it in a project. The microSD card is under the board, on the old version the SD card stuck out about 1/2" outside the edge of the board and took up a lot more space. Like the red board version, the display is clear, bright, and easy to read in bright environments. This display can be tricky to get set up. I use the Bodmer TFT_eSPI library. Search for that, there are videos and documentation available to help you get started. Great display, great price!

## Features

- 4.0 inches TN capacitive touch screen with 320x480 resolution of 65K colors and rich display colors. Brightness 300(cd/m2).
- Newly upgraded to a capacitive touch panel. Compared with resistive screens, it is more convenient to use and more accurate to touch
- ST7796S Driver. On board level conversion circuit, compatible with 5V and 3.3V MCU Adopting a 4-wire SPI serial bus to save I/O pins.
- Module input supports 2.54 pin interface and FPC extension interface. Equipped with micro TF card slot for easy storage expansion
- Provide rich example learning programs (ESP32/STM32/Arduino R3&Mage2560/C51/CH32). Provide low-level driver technical support, and update information online

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRGQN58D |
| Best Sellers Rank | #24,953 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in LCD Graphic Displays |
| Brand | Hosyond |
| Built-In Media | 1 x 4.0" touch screen, 1 x FPC cables |
| CPU Model | Unknown |
| Compatible Devices | Arduino R3, Arduino Mega2560, and other 5V and 3.3V MCU single-board computers compatible with the 4-wire SPI serial bus |
| Connectivity Technology | I2C |
| Customer Reviews | 3.9 3.9 out of 5 stars (100) |
| Item Dimensions L x W x H | 3.72"L x 2.4"W x 4.25"H |
| Manufacturer | Hosyond |
| Model Name | 4.0 Inch |
| Operating System | FreeRTOS, Linux |
| Processor Count | 1 |
| RAM Memory Technology | LPDDR3 |
| Total Usb Ports | 2 |
| UPC | 741421390539 |

## Product Details

- **Brand:** Hosyond
- **CPU Model:** Unknown
- **Connectivity Technology:** I2C
- **Included Components:** 1 x 4.0" touch screen, 1 x FPC cables
- **Model Name:** 4.0 Inch

## Images

![Hosyond 4.0 Inch 320x480 TN Capacitive Touch Screen LCD Display Module SPI Serial ST7796S Driver for Arduino R3/Mega2560/ESP32 - Image 1](https://m.media-amazon.com/images/I/61qPQ3gxBXL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great 4.0" SPI Display with Responsive Touch and Excellent Connectivity
*by I***R on February 3, 2025*

This 4.0-inch display is a fantastic option, especially if you're looking for something larger than the usual 2.5" to 3.5" screens. The 320x480 resolution provides sharp visuals, and the capacitive touch (FT6336U) is highly responsive and accurate with no calibration needed. Key Highlights: ✅ 4-wire SPI for the ST7796 display and I2C for the FT6336U capacitive touch—a great setup that ensures fast refresh rates and smooth performance. ✅ Use TFT-eSPI library support for video, though some customization is needed. ✅ FT6336U library for touch, which works flawlessly. ✅ 14-line ribbon connector with labeled pins—a fantastic inclusion! My dev board had all the display pins lined up but not the touch, so I had to use the ribbon to connect the touch functionality while still mounting the display. The fact that they included the ribbon cable is a huge plus. ✅ SD card slot (though I haven't tested it). If you're looking for the best 4-wire SPI screen with great refresh rates, this is the one to get. Highly recommended for anyone needing a solid display. Comes with documentation (better than most), but is still confusing. Just follow the advice of the reviews. 4.5 stars (rounded up to 5). Not perfect, but I haven't seen any better SPI displays.

### ⭐⭐⭐⭐⭐ Great display with better packaging and simplified wiring
*by B***H on February 2, 2026*

This version of the Hosyund 4.0in 320x480 display fixes the 2 things I disliked about the original version (red PCB) - the additional header used for accessing the SD card, and using an SD card instead of a microSD card. This board is pin compatible with the old one on header J2 for the display and SPI (pins VCC through SDO(MISO)). I don't use touchscreen normally, so I can't confirm they are the same. Instead of having a separate SPI header for the SD card like the old version, this board adds the microSD chip select pin (SD_CS) to the main header, eliminating the 4 pin header for the SD card. This version uses a microSD card instead of an SD card. This saves a lot of space around the board when packaging it in a project. The microSD card is under the board, on the old version the SD card stuck out about 1/2" outside the edge of the board and took up a lot more space. Like the red board version, the display is clear, bright, and easy to read in bright environments. This display can be tricky to get set up. I use the Bodmer TFT_eSPI library. Search for that, there are videos and documentation available to help you get started. Great display, great price!

### ⭐⭐⭐⭐ Good screen, decent brightness.
*by C***R on January 26, 2024*

I was impressed with the overall quality of the unit. The screen had good color, decent brightness, and the touchscreen seems accurate. It was easy to set up from the seller's website, Arduino libraries were easy to find and install. Unfortunately, I'll be returning the screen due to a faulty card reader. The display and touch still work, but I'm concerned with longevity, so I'll be getting something a little better.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-31*