Description
The Nextion NX3224T024 2.4″ Basic Series HMI Touch Display is a compact and intelligent Human Machine Interface (HMI) designed to simplify the creation of graphical user interfaces for embedded systems. Featuring a 2.4-inch 320×240 TFT LCD with a 4-wire resistive touch panel, it communicates through a simple TTL serial interface, minimizing the workload on your microcontroller.
The display is programmed using the free Nextion Editor, allowing users to create professional touch interfaces with drag-and-drop components, images, text, buttons, sliders, and gauges without complex graphics programming. With 4MB Flash memory, 65,536 colors, and microSD firmware upgrade support, it is ideal for Arduino, ESP32, STM32, Raspberry Pi, PLCs, and IoT projects.
Whether you’re developing industrial control panels, smart home devices, automation systems, or DIY electronics, the Nextion Basic HMI offers a reliable and cost-effective solution for intuitive touch control.
| Specification | Details |
|---|---|
| Brand | Nextion |
| Model | NX3224T024_011R |
| Product Type | Human Machine Interface (HMI) Touch Display |
| Series | Nextion Basic Series |
| Display Size | 2.4 Inch |
| Display Type | TFT LCD |
| Resolution | 320 × 240 pixels |
| Display Orientation | Landscape or Portrait (Software Configurable) |
| Color Depth | 65,536 Colors (16-bit RGB565) |
| Touch Panel | 4-Wire Resistive Touch |
| Interface | TTL Serial (UART, 4-Pin) |
| Flash Memory | 4 MB |
| RAM | 2 KB |
| User Interface Design | Nextion Editor Software |
| Firmware Upgrade | MicroSD Card |
| Backlight | LED |
| Brightness | Adjustable 0–180 nits |
| Backlight Lifetime | Over 30,000 Hours |
| Active Area | 60.26 × 42.72 mm |
| Viewing Area | 48.96 × 36.72 mm |
| Module Dimensions | 74.4 × 42.9 × 5.8 mm |
| Weight | Approximately 25.8 g |
| Operating Voltage | 5 V DC (4.75–7 V) |
| Recommended Power Supply | 5 V, 500 mA DC |
| Typical Operating Current | 90 mA |
| Sleep Current | 15 mA |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -30°C to +85°C |
| Operating Humidity | 10%–90% RH |
| Communication Protocol | UART Serial Commands |
| Compatible Boards | Arduino, ESP32, ESP8266, STM32, Raspberry Pi, PLCs and other TTL UART devices |
| Applications | Industrial Automation, IoT, Smart Home, Instrumentation, Robotics, HMI Panels, Consumer Electronics |
| Certifications | CE, EMC, RoHS |
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