Overview
Nextion NX8048P050-011C is a 5.0″ Intelligent HMI display module that integrates a TFT screen, capacitive touch panel, onboard MCU, memory, and GPIOs. It is designed for quick GUI development and communicates with external controllers via a simple TTL serial interface. Ideal for IoT, automation, and embedded systems.
Display
- Resolution: 800 × 480 pixels
- Colors: 65K (16-bit RGB, 5R-6G-5B)
- Touch: Capacitive, >1 million touches lifespan
- Brightness: ~300 nit, adjustable 0–100%
- Backlight: LED, lifetime >30,000 hours
Power
- Operating Voltage: 4.65 V – 6.5 V (5 V recommended)
- Current: ~220 mA at 100% brightness
- Sleep Mode: ~170 mA
- Recommended Supply: 5 V / 1 A DC
Interface & Storage
- Serial: TTL UART, 4-pin (2.54 mm)
- Baud Rate: 2400 – 921600 bps (default 9600)
- USB: Not available
- SD Card: Supports microSD up to 32 GB (FAT32)
- GPIO: 8 digital IOs (IO6 & IO7 support PWM)
- RTC: Built-in real-time clock
Memory
- Flash: 120 MB for HMI project, fonts, images
- RAM: 512 KB
- Instruction Buffer: 4096 bytes
- EEPROM: 1024 bytes
Physical Dimensions
- Module Size: 136.9 mm × 84.0 mm × 6.2 mm
- Active Area: 120.7 mm × 75.8 mm
- Visual Area: 108.0 mm × 64.8 mm
- Weight: ~143 g
Environmental
- Operating Temperature: –20 °C to +70 °C
- Storage Temperature: –30 °C to +85 °C
- Humidity: 10% – 90% RH (non-condensing)
Included in Package
- 1 × NX8048P050-011C Display Module
- 1 × 4-pin Connection Wire
- 1 × Power Supply Test Board
Applications
- Industrial control panels
- Home automation systems
- 3D printers and CNC controllers
- IoT devices
- Custom embedded GUIs
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