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This 3.5-inch Capacitive Touch LCD Module is a versatile and high-quality display solution, perfect for a variety of embedded projects. Featuring a vibrant IPS screen and advanced touch capabilities, it offers seamless integration with popular microcontroller platforms.
Key Features:
- Resolution: 320×480 pixels for crisp and clear visuals.
- IPS Display: Wide viewing angles and brilliant color reproduction.
- Embedded Drivers: Includes ST7796S display driver and FT6336U capacitive touch controller for smooth operation.
- Capacitive Touch: Multi-touch support for intuitive and responsive interaction.
- Versatile Compatibility: Comes with examples and support for Raspberry Pi, ESP32, Raspberry Pi Pico, and Arduino.
Applications:
- DIY electronics projects
- IoT interfaces
- Embedded systems
- Robotics and automation displays
The 3.5-inch Capacitive Touch Display Module is a reliable choice for developers seeking a compact, high-performance touchscreen for their projects.
Here are some exciting project ideas for the 3.5-inch Capacitive Touch Display Module that you can build using Raspberry Pi, ESP32, Raspberry Pi Pico, or Arduino:
1. Smart Home Control Panel
- Use the touchscreen to control smart devices like lights, thermostats, or cameras.
- Interface with IoT platforms such as Home Assistant or MQTT.
2. Portable Weather Station
- Display real-time weather updates using APIs or connected sensors.
- Include temperature, humidity, and pressure readings with interactive touch controls.
3. Retro Gaming Console
- Build a compact gaming system with the display as the main screen.
- Pair it with a Raspberry Pi and emulation software.
4. IoT Dashboard
- Monitor data from multiple IoT devices in real-time.
- Use the touchscreen to toggle device states or adjust settings.
5. Multimedia Player
- Create a mini media player to stream music or display videos.
- Include touch controls for play, pause, and volume.
6. Digital Photo Frame
- Display a slideshow of images with options to browse or select albums via touch.
- Add an SD card reader or USB interface for storage.
7. Smart Clock with Alarms
- Build an advanced clock that shows time, weather, calendar events, and reminders.
- Use the touchscreen for alarm settings and customization.
8. Robotics Control Panel
- Integrate the display into a robot to show data such as sensor readings or camera feeds.
- Use touch controls to navigate or control the robot’s movements.
9. Educational Learning Tool
- Design interactive lessons or games for kids, such as math puzzles or spelling games.
- Include touch feedback for engaging activities.
10. System Monitoring Dashboard
- Monitor CPU usage, network speed, and disk space of a connected computer or server.
- Use touch input for refreshing or customizing displayed metrics.
Each of these projects leverages the touch and display capabilities of the module while combining creativity and practical application! Let me know if you'd like details or guidance on implementing any of these ideas.
- Size3.5"
- Resolution320×480
- Display Color262K
- Display PanelIPS
- Display DriverST7796S
- Display InterfaceSPI
- Touch DriverFT6336U
- Touch InterfaceI2C
Features
- 320×480 resolution, 262K colors, clear and colorful displaying effect
- High touch screen transmittance, fast response and long lifetime
- Embedded with ST7796S driver chip and FT6336U capacitive touch control chip, using SPI and I2C communication respectively, minimizes required IO pins
- Onboard TF card slot for storing more pictures, videos, music, etc.
- Adapting 15PIN connector and 18PIN FPC slot for connecting the LCD module to the host board
- Onboard voltage translator, compatible with 3.3V / 5V operating voltage
- Comes with online development resources and manual (examples for Raspberry Pi / ESP32 / Raspberry Pi Pico / Arduino)
Specifications
| Operating Voltage | 3.3V / 5V | Resolution | 320 × 480 pixels |
|---|---|---|---|
| Display Driver | ST7796S | Touch Driver | FT6336U |
| Display Interface | 4-wire SPI | Touch Interface | I2C |
| Display Panel | IPS | Touch Type | Capacitive |
| Pixel Pitch | 0.051 × 0.153 (mm) | Touch Points | Two-point touch |
| Display Size | 48.96 × 73.44 (mm) | Module Size | 61.00 × 92.44 (mm) |
3.5inch Touch Display
Embedded with ST7796S Driver Chip And FT6336U Capacitive Touch Control Chip
Onboard Voltage Translator
Compatible With 3.3V / 5V Operating voltage
Onboard TF Card Slot
For storing more pictures or files
Suitable For Multiple Programming Platforms
Comes With Demos And Manuals For Raspberry Pi / Raspberry Pi Pico / ESP32 / Arduino
More Convenient For Development And Integration, with High Expansibility
Raspberry Pi
Raspberry Pi Pico 2
ESP32
Arduino Boards
SPI and I2C Control Interfaces
Options For 15PIN Connector Or 18PIN FPC Slot For Connecting The LCD To The Host Board
| Pin | Description | 15PIN Pin No. | 18PIN Pin No. |
|---|---|---|---|
| VCC | Power (3.3V / 5V input) | 1 | 1 |
| 3V3 | Power (3.3V input) | 2 | NC |
| GND | Ground | 3 | 3 |
| MISO | SPI MISO pin | 4 | 6 |
| MOSI | SPI MOSI pin | 5 | 5 |
| SCLK | SPI CLK pin | 6 | 4 |
| SD_CS | TF card chip selection, low active | 7 | 10 |
| LCD_CS | LCD chip selection, low active | 8 | 9 |
| LCD_DC | LCD data/command selection (high for data, low for command) | 9 | 7 |
| LCD_RST | LCD reset pin, low active | 10 | 8 |
| LCD_BL | LCD backlight pin | 11 | 2 |
| TP_SDA | Touch panel data pin | 12 | 14 |
| TP_SCL | Touch panel clock pin | 13 | 13 |
| TP_INT | Touch panel interrupt pin | 14 | 15 |
| TP_RST | Touch panel reset pin, low active | 15 | 12 |
Hardware Connection
Connecting with Raspberry Pi 5
Connecting with ESP32-S3
* for reference only, the Raspberry Pi 5 and ESP32-S3 driver board are NOT included, please check the Package Content for the detailed part list.
Outline dimensions
Resources & Services
