NX4024K032 – Nextion 3.2” Enhanced Series HMI Touch Display

$32.40

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The Nextion Enhanced versions are more powerful than the standard ones. Compare to the basic Nextion displays, the enhanced ones have added some new functions, such as: supporting built-in RTC, supporting save data to Flash, supporting GPIO, larger flash capacity and larger CPU clock.

3.2-inch Nextion Display Notice: 

Due to the impact of the COVID-19 pandemic which leads to the shortage of the glass and chipset supply, the 3.2-inch Nextion production capability is very limited. We have stopped the 3.2-inch retail business as you may saw from our store, Thus, If your project is using a 3.2-inch Nextion HMI display module including NX4024T032 and NX4024K032 and still have the needs of large amount order request, please fill in the form from the link below and contact the Nextion sales representative, you would get the first priority to purchase the 3.2-inch product.

Form Link: https://forms.gle/8f92seekZJDXLv5YA

Nextion sales representative: joy.hu@itead.cc

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The Nextion Enhanced versions are more powerful than the standard ones. Compare to the basic Nextion displays, the enhanced ones have added some new functions, such as: supporting built-in RTC, supporting save data to Flash, supporting GPIO, larger flash capacity and larger CPU clock. The enhanced Nextion series has 7 size covers from generic 2.4'' to 7.0''.

Nextion Enhanced NX4024K032 is a powerful 3.2'' HMI TFT display, with 16MB Flash data storage space, 1024 byte EEPROM, 3584 byte RAM. With GPIO supported, now customers can use Nextion to control external devices.

Nextion is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to Internet of thing (IoT) or consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tube.

Nextion includes a hardware part (a series of TFT boards) and a software part (the Nextion editor). The Nextion TFT board uses only one serial port to communicate. It lets users avoid the hassle of wiring. We noticed that most engineers spend much time in application development but get unsatisfactory results. As a solution to this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich the interface design. Furthermore, the drag-and-drop function ensures that users spend less time in programming, which will reduce 99% of their development workloads. With the help of this WYSIWYG editor, designing a GUI is a piece of cake. It's easy to adapt Nextion family HMI to existing projects- users just need to provide it a UART.

Note: there's a small power supply test board and a wire for you to test if the electricity supply is enough or not. Please see below image on how to use it.

Features

  • Supports built-in RTC
  • Supports GPIO
  • SD Card interface: support max max 32G Micro TF/SD card (FAT32 file format)
  • Flash data storage space: 16MB
  • EEPROM: 1024 bytes
  • RAM: 3584 bytes
  • Instruction buffer: 1024 bytes
  • Colo: 65K (65536) colors
  • Resolution: 400×240 pixel
  • Adjustable Brightness: 0~180 nit- the interval of adjustment is 1%

Specification

  • Visual Area:69.60mm(L)×41.76mm(W)
  • Layout size: 95(L)×47.6(W)×5.55(H)
  • Touch type: Resistive
  • Backlight: LED
  • Backlight lifetime (Average): >30,000 Hours
  • Net Weight: 42.5 g
  • Recommended power supply: 5V 500mA DC
  • Certificates: CE/EMC, RoHS (certificates)

Package includes

1× 3.2" Nextion Enhanced HMI Display

1× power supply test board

1× 4-pin grove cable

Documents

Please visit our wiki page for more information about this product. Any suggestions for improvement, such as correcting errors, adding more demo codes or tutorials, will be highly appreciated.

Technical support

For technical support, please open a ticket on Nextion Forum.

Additional information

Weight 75 g
Dimensions 95 × 47.6 × 5.55 mm
Display Size

3.2″

Resolution

400*240

Touch Panel

RTP

MCU

48 MHz

Flash

16 MB

SRAM

3584 Byte

EEPROM

1024 Byte

GPIOs

8, IO0-IO7 support input, output and component binding event, IO4-IO7 support PWM

RTC

Yes (CR1220)

Input Power

DC 5V 500mA

USART Port

XH2.54 4P

Storage Temperature

-30 ~ 85 °C

Working Temperature

-20 ~ 70 °C

Nextion Editor Components

Text, Scrolling Text, Number, Xfloat, Button, Progress Bar, Picture, Crop, Hotspot, TouchCap, Gauge, Waveform, Slider, Timer, Variable, Dual-state Button, Checkbox, Radio, QRcode

Character Encoding

ascii, utf-8, iso-8859-1~15, gb2312, ks_c_5601-1987, big5, windows-874/1255/1256/1257/1258, koi8-r, shift-jis

Anti-aliasing font

Yes

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SKU: IM160511004 Categories: ,
NX4024K032 - Nextion 3.2” Enhanced Series HMI Touch Display
$32.40
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