This product is a 3.5-inch resistive touch screen display based on the Arduino standard interface. It's a high-performance, user-friendly monitor capable of folding at any angle up to 180°, specifically designed for Arduino developers and electronics enthusiasts. Combining resistive touch screen technology with a 3.5-inch high-resolution color display, it offers an intuitive user interface and a wealth of display capabilities. We provide sample codes for the Arduino UNO and NUCLEO-F103RB versions.
Product Features
- 3.5-inch screen size, compact and portable, capable of folding at any angle up to 180°.
- The display boasts a high resolution of 480 x 320, presenting clear, sharp images and text.
- Utilizes resistive touch screen technology, enabling touch interaction, allowing users to input and control operations directly on the screen.
- Supports the Arduino standard interface and is compatible with the NUCLEO series of development boards.
- Provides open-source sample programs suitable for the Arduino UNO and NUCLEO-F103RB development boards.
Product Specifications
Driver Chip | LCD control chip ST7796S, touch panel control chip XPT2046 |
Type | TFT |
Communication Interface | SPI |
Display Color | RGB ,65K colors |
Resolution | 480 x 320 (Pixel) |
I/O Voltage | 3.3V/5V |
Product Dimensions | 86mm x 60mm |
![](/upload/ms2/202403/17107493859023714998.jpg)
Interface Definition
Label | Arduino UNO | NUCLEO | Description |
---|---|---|---|
5V | 5V | 5V | 5V Power Input |
GND | GND | GND | Power Ground |
CLK | D13 | PA5 | SPI Clock |
MISO | D12 | PA6 | SPI Master Input, Slave Output |
MOSI | D11 | PA7 | SPI Master Output, Slave Input |
LCD_CS | D10 | PB6 | LCD Chip Select |
LCD_BL | D9 | PC7 | LCD Backlight |
LCD_DC | D8 | PA9 | LCD Data/Command Selection |
LCD_RST | D7 | PA8 | LCD Reset |
SD_CS | D6 | PB10 | Micro SD Card Chip Select |
TP_CS | D5 | PB4 | Touch Panel Chip Select |
TP_IRQ | D4 | PB5 | Touch Panel Interrupt |
TP_BUSY | D3 | PB3 | Touch Screen Busy Signal |
Resource Overview
![3.5inch Touch LCD Screen Resource Profile 3.5inch Touch LCD Screen Resource Profile](/upload/ms2/202309/16940726164814649703.jpg)
- 1&2 Digital Pin Headers
- 3 Reset Button
- 4 ICSP Interface Selection DIP Switch
- 5 ICSP Female Header
- 6 SD Card Slot
- 7 Analog Pin Headers
- 8 Power Pin Headers
Wiki
Package Contents
1. SG-L3.5INCH-A x 1
![](/upload/ms2/202403/17101181937127739545.jpg)