Nextion Discovery 2.4 Inch 320x240 TFT Touch Display

The Nextion NX3224F024 from iTead is a 2.4 inch TFT display with 320 × 240 pixels and resistive touchscreen from the Discovery series. The user interface is designed in the Nextion Editor on the computer and loaded onto the display; a microcontroller such as Arduino, ESP8266, ESP32 or Raspberry Pi then controls it with simple commands via the serial interface. Compared with the Basic series, the Discovery series has a faster 64 MHz microcontroller instead of 48 MHz.

Recommended Accessories:

• 8GB MicroSDHC memory card Class 10 UHS-I incl. SD adapter

Features:

• TFT display 2.4 inch, 320 × 240 pixels, 65,536 colours
• Resistive touchscreen
• 4 MB flash for fonts and images, 3584 bytes RAM for variables
• Serial interface TTL 3.3 V, XH2.54 4-pin connector
• microSD slot (FAT32, up to 32 GB) for loading firmware and interfaces
• Brightness 300 nit, adjustable in 1 % steps
• 5 V supply, 500 mA power supply recommended

Application Examples:

• User interfaces for controllers and measuring devices
• Displaying measured values with touch operation
• Control panels in the smart home

Documentation:

• NX3224F024 datasheet (Nextion)
• Nextion Editor Guide (Nextion)
• Nextion Arduino library (GitHub)

Technical Data:

• Manufacturer: iTead
• Model: NX3224F024
• Series: Discovery
• Display: TFT 2.4 inch, 65K colours
• Resolution: 320 × 240 pixels
• Touch: resistive
• MCU: 64 MHz
• Memory: 4 MB flash, 3584 bytes RAM
• Interface: TTL serial 3.3 V, XH2.54 4-pin
• Voltage: 5 V (4.5 to 6 V)
• Current consumption: typically 90 mA at full brightness
• Operating temperature: -20 to 70 °C
• Dimensions: 74.4 × 42.9 × 5.8 mm
• Weight: 21.3 g

Scope of Delivery:

• 1× Nextion Discovery 2.4 Inch 320x240 TFT Touch Display
• 1× XH2.54 4-pin connection cable
• 1× board for 5 V supply via micro USB