Hosyond 2.8" TFT LCD Touch Screen Shield Display Module 320x240 SPI Serial with ILI9341 Stylus for Arduino R3/Mega2560 Development Board

Hosyond 2.8" TFT LCD Touch Screen Shield Display Module 320x240 SPI Serial with ILI9341 Stylus for Arduino R3/Mega2560 Development Board

Q: What is the pin connection description for this module?? ex., is the led pin a backlight and what voltage?

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

Q: Does anyone have an arduino example code running with this 3.2" spi display ? - i tried adafruit, ucglib, tft_espi in two displays and none worked.

It works fine for me with an ESP8266 or ESP32. I couldn't get touch to work on the ESP8266 because of lack of output pins. I used TFT_eSPI for the picture and touch. Use Bodners examples.

Q: There is conflicting information in the description. 3.5 in with 480x320 is not a 9341. What is this display's proper description??

I'm not an authority here, but I think that you are correct about the conflict.... ILI9341 is 320x240, and ILI9488 is 480x320. While the main description says ILI9341, one of the pics for this model does identify it as IC Driver ILI9488. perhaps the seller will update the incorrect information. FWIW, good price for this display, and includes touch ..

Q: Is there any way to control brightness of the backlight?

You can drive the 'LED' pin with a PWM signal from a GPIO. The duty cycle of the PWM signal will be proportional to the brightness, just like controlling the brightness of an LED (there are a number of Raspberry Pi and Arduino examples of doing that).

Product ID: 753959799

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Details

Brand
Hosyond
Connectivity Technology
SPI Serial
Included Components
No
Operating System
Linux
CPU Manufacturer
Atmel

🎨320x240 RGB pixel resolution

📏2.8" vibrant TFT display

🔌SPI serial with ILI9341 driver

Frequently Bought Together

Hosyond 2.8 Inches TFT LCD Touch Screen Shield Display Module 320x240 SPI Serial ILI9341 with Touch Pen Compatible with Arduino R3/Mega2560 Development Board

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EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables

Description

🚀 Elevate your Arduino game with vibrant touch precision!

BUILT IN SD CARD SOCKET - Expand your project’s storage capabilities with an onboard SD card slot for data logging and multimedia.
ROBUST SPI SERIAL INTERFACE - Efficient SPI communication powered by the reliable ILI9341 driver IC ensures smooth and responsive display updates.
VIVID 2 8 TOUCHSCREEN DISPLAY - Experience crisp visuals with a bright 320x240 RGB TFT panel that brings your Arduino projects to life.
INTEGRATED STYLUS FOR PRECISION - Included stylus pen ensures effortless and accurate touch input, perfect for interactive interfaces.
SEAMLESS ARDUINO R 3 COMPATIBILITY - Plug-and-play design tailored for Arduino R3 and Mega2560 boards to accelerate your prototyping workflow.

The Hosyond 2.8" TFT LCD Touch Screen Shield offers a sharp 320x240 RGB display with touch functionality and stylus support, designed specifically for Arduino R3/Mega2560 boards. Featuring an SPI serial interface with the ILI9341 driver and an onboard SD card socket, this compact module (86x50mm) delivers versatile, high-quality visuals and interactive control for advanced DIY electronics projects.

Specifications

Compatible Devices	Arduino R3
Batteries Included	No
Batteries Required	No
Brand	Hosyond
Manufacturer	Hosyond
Included Components	No
Operating System	Linux
Connectivity Technology	SPI Serial
Size	2.8" SPI
Product Dimensions	8.6 x 4.32 x 8.32 cm; 70.87 g
Item Weight	2.5 Ounces

Have a Question? See What Others Asked

What is the pin connection description for this module?? ex., is the led pin a backlight and what voltage?

Does anyone have an arduino example code running with this 3.2" spi display ? - i tried adafruit, ucglib, tft_espi in two displays and none worked.

There is conflicting information in the description. 3.5 in with 480x320 is not a 9341. What is this display's proper description??

Is there any way to control brightness of the backlight?

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