Nextion NX4827P043 4.3" HMI Touch Display for Arduino ESP32 Robotics
Key Highlights
- ✓4.3″ TFT LCD with 480 × 272 resolution Resistive touch panel with long touch life High‑performance 200 MHz MCU Large memory: 128 MB Flash & 512 KB SRAM Supports audio, video, and animation playback 25+ GUI components via Nextion Editor Advanced UI effects: transparent components, page transitions, drag & move 8 GPIO pins with PWM support for hardware control Simple TTL serial (UART) communication Multi‑language and multiple character encoding support Micro SD card support for firmware and HMI updates Long LED backlight life (>30,000 hours) Specifications
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Display Display Size
4.3 inch Resolution: 480 × 272 pixels (portrait supported) Colors: 65K (16‑bit, 5R‑6G‑5B) Touch Type: Resistive Touch Life: >1 million touches Brightness: 300 nits (adjustable 0–100%) Physical Layout Size: 120 × 74 × 6.2 mm Active Area: 95.04 × 53.86 mm Visual Area: 105.5 × 67.2 mm Weight: 98 g Electrical Characteristics Operating Voltage: 4.65 – 6.5 V Recommended Power Supply: 5V DC, 1A Operating Current (100% brightness): ~220 mA Sleep Mode Current: ~170 mA Memory Flash Memory: 128 MB RAM: 512 KB EEPROM (User Storage): 1 KB Instruction Buffer: 4096 bytes Interfaces Serial Interface: TTL UART (RX 3.3V / TX 5V) Connector: 4‑pin 2.54mm SD Card: Micro SD (FAT32, up to 32GB) USB Interface: Not available GPIO: 8 Digital GPIO (IO0–IO7) PWM Support: IO6 & IO7 RTC: Built‑in (CR1220 battery) Audio Speaker Output Power: 0.5 – 1.5 W Audio Connector: 1.25mm 2‑pin (Speaker not included in package) Environmental Operating Temperature: ‑20°C to 70°C Storage Temperature: ‑30°C to 85°C Operating Humidity: 10% – 90% RH