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Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen

Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
  • Availabilty: Directly available from warehouse in Eindhoven
  • Model: NX3224F028_011R
  • SKU: 003891
€26.00
Ex Tax: €21.49

Complete HMI display with touchscreen. This display can be controlled serially via a UART port. The graphical interface of this module can be programmed via an SD card or via the UART connection.
Decide for yourself what the screen looks like and program the interface with the touchscreen yourself. See the following page for examples and libraries for the Arduino IDE: GitHub

The Discovery Nextion displays have a number of advantages compared to the normal Nextion displays:

  • Faster MCU
  • New image compression technique: Store more images

Specifications:

  • Supply voltage: 4.5 - 6V DC
  • Signal voltage: 3 - 5V
  • Current: ~105mA (maximum brightness), ~4.5mA (sleep mode), ~0.25mA (deep sleep)
  • Recommended power supply: 5V, minimum 500mA*
  • Microcontroller:
    • Clock frequency: 64MHz
    • Flash memory: 4MB
    • RAM: 3584B
    • Instruction buffer: 1024B
  • Communication:
    • Interface: UART
    • Baud rate: 2400 - 115200 (default 9600)
  • Display:
    • Type: TFT
    • Screen diagonal: 2.8 inch
    • Screen size: 57.6 x 43.2mm
    • Resolution: 320x240 pixels
    • Brightness: 0 ~ 300 nits (adjustable by 1%)
    • Pixel color: RGB
    • Color combinations: 64K (65536)
  • Touch screen:
    • Type: Resistive
  • SD card adapter:
    • Format: MicroSD
    • Maximum capacity: 32GB
    • Supported file formats: FAT32
  • Connector: JST-XH 4p male
  • Operating humidity: 10 - 90% RH
  • Operating temperature: -20 - 70°C
  • Dimensions PCB: 85 x 50mm

Package contents:

  • 1x Nextion Discovery NX3224F028 HMI Display 2.8 Inch 320x240 with Touchscreen
  • 1x JST-XH 4p female to DuPont 4x1p female cable for programming and power
  • 1x Micro USB to DIP power adapter

See the following page for more information: NX3224F028

*Note: It is important that you use a good quality power supply, the display will be damaged quickly if the power supply provides a too high or too low voltage.

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