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Nextion Enhanced NX3224K028 2.8" HMI Touch Display
Description:
The Nextion Enhanced NX3224K028 2.8" HMI Touch Display is a smart, user-friendly interface module designed for embedded projects. It combines a bright TFT LCD screen with a responsive capacitive touch panel and onboard processor, allowing developers to create interactive GUIs without heavy coding. Ideal for Arduino, Raspberry Pi, and other microcontroller applications, it simplifies the process of adding modern touch-based controls to DIY or professional systems.
Specifications:
- Model: NX3224K028 (Enhanced Series)
- Display Size: 2.8 inches
- Resolution: 320 × 240 pixels (QVGA)
- Touch Panel: Capacitive touch (multi-touch capable, more durable than resistive)
- Flash Memory: 16 MB (for GUI storage and resources)
- RAM: 3584 bytes
- EEPROM: 1024 bytes
- Processor: 108 MHz ARM Cortex-M0 MCU (faster than standard Nextion Basic series)
- Interface: UART (TTL serial, 5V/3.3V compatible)
- Supply Voltage: 4.75V – 7V DC
- Current Consumption: ~85 mA
- Dimensions: 85 × 53 × 5 mm
- Features:
- Built-in RTC (Real-Time Clock) with battery backup
- GPIO pins for external control (PWM, digital I/O)
- Faster refresh rate and improved performance compared to Basic series
- Applications: Smart home panels, industrial controls, IoT dashboards, custom user interfaces
| SKU | DIS-0002-O01 |
|---|
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