📌 Product Example
Nextion NX8048T070 7.0″ HMI Touch Display
This is a 7-inch Nextion Basic Series resistive touchscreen HMI display, widely used with Arduino, Raspberry Pi, ESP32, and other MCUs for embedded graphical interfaces.
🖥️ Description
The Nextion NX8048T070 is a 7.0-inch TFT LCD display with integrated resistive touch and serial HMI interface. It belongs to the Basic Series of Nextion displays, meaning it has built-in graphics processing and requires only a simple UART (TTL) serial connection to your microcontroller. You design your UI screens with the Nextion Editor (drag-and-drop GUI tool), upload the .tft file to the module, and then interact with it over serial — no heavy graphics coding on your MCU required.
📊 Key Specifications
Specification Details
Model NX8048T070 (Resistive touch Basic series)
Display Size 7.0 inches diagonal
Resolution 800 × 480 pixels
Color Depth ~65 K colors (16-bit RGB565)
Touch Type 4-wire resistive touchscreen (single-touch)
Interface UART TTL Serial (4-pin port)
Flash Memory 16 MB for UI code & assets
RAM ~3,584 bytes (~3.5 KB)
Micro-SD Slot Yes (for firmware/GUI file updates, FAT32 ≤32 GB)
Backlight LED, adjustable brightness (0 – 100 %)
Brightness ~230 nit (011R resistive version)
Operating Voltage 4.75 – 7 V DC (recommended 5 V)
Typical Current (100 % brightness) ~510 mA
Visual Area ~154.08 × 85.92 mm
Active Area ~164.9 × 100 mm
Dimensions ~181 × 108 × 9 mm (resistive)
Weight (module) ~268 g (resistive)
Operating Temp. –20 °C to +70 °C
Operating Humidity 10 % – 90 % RH (non-condensing)
📌 Features
✔ Resistive Touch Panel: Works with finger, stylus, or any pointed object (single touch).
✔ Simple Serial Control: Easy UART (TX/RX) interface — no complex SPI/I²C configuration.
✔ Built-in Graphics Engine: Handles UI, fonts, images, and animations without heavy MCU load.
✔ On-board microSD Slot: Update your .tft GUI project without direct MCU upload.
✔ Adjustable Brightness: Control via software command or GUI component.
✔ Nextion Editor Support: Drag-and-drop UI design tailored for HMI projects.
📦 Typical Package Contents
Nextion NX8048T070 7.0″ resistive touch display module
4-pin UART connection cable
Power supply test board (small breakout for testing 5 V supply)
🛠️ Typical Uses
• Embedded control panels and machine interfaces
• IoT dashboards (Arduino/ESP32/Raspberry Pi)
• Home automation touch screens
• Status displays and data visualization
• DIY HMI projects requiring a large touch screen