Nextion Enhanced NX3224K028 Generic 2.8 inch HMI Touch Display

Nextion Display คือ HMI สำหรับ Microcontroller และ Arduino โดยเฉพาะ ออกแบบมาให้ใช้งานง่าย แบบ HMI, เขียนกราฟฟิกในแบบHMI ในราคาที่ไม่แพง
มีโปรแกรมเขียนกราฟฟิกให้ใช้ฟรี แบบฟูลออฟชั่น
มี Library Arduino IDE และ Visuino component ให้ด้วยครับ

Nextion is a Seamless Human Machine Interface (HMI) solution that provides a control and visualisation interface between a human and a process, machine, application or appliance. It is the best solution to replace the traditional LCD and LED Nixie tube.

Nextion includes hardware part (a series of TFT boards) and software part (the Nextion editor). The Nextion TFT board uses only one serial port to communicate. It lets you avoid the hassle of wiring. We notice that most engineers spend much time in application development but get unsatisfactory results. In this situation, Nextion editor has mass components such as button, text, progress bar, slider, instrument panel etc. to enrich your interface design. And the drag-and-drop function ensures that you spend less time in programming, which will reduce 99% of your 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, you just need to provide it a UART.

Nextion Enhanced NX3224K028 is a powerful 2.8'' HMI TFT display, with 16MB Flash data storage space, 1024 bytes EEPROM, 3584 bytes RAM. With GPIO supported, now customers can use Nextion to control external devices.

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 byte
• Instruction buffer: 1024 bytes
• Color：65K (65536) colors
• Resolution：320×240 pixel
• Adjustable Brightness:0~180 nit- the interval of adjustment is 1%

Specification:

• Visual Area:48.96mm(L)×36.72mm(W)
• Layout size：74.4(L)×42.72(W)×5.8(H)
• Touch type: Resistive
• Backlight：LED
• Backlight lifetime (Average): >30,000 Hours
• Recommended power supply: 5V 500mA DC
• Package includes

Information Support:

• หน้าสินค้าผู้ผลิต
• หน้าผลิตภัณฑ์ Nextion
• Online User Manual 
• โปรแกรม Nextion Editor 
• หน้า Wiki ของ Nextion
  
• หน้า Wiki ของรุ่น NX3224K028 
• หน้า Wiki ของโปรแกรม Nextion Editor
  
• หน้า Wiki ของคำสั่งของ Nextion
  
• Arduino library for Nextion 
• Nextion 2.8" Demo