2.8 inch Nextion TFT HMI LCD Touchscreen NX3224T028 is a Seamless Human Machine Interface (HMI) solution. 2.8 inch Nextion TFT HMI LCD Touchscreen NX3224T028 that provides a control and visualization interface between a human and a process, machine, application or appliance. Nextion is mainly applied to the Internet of thing (IoT) or the 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 with a UART.
- 320 x 240 Resolution
- RGB 65K true to life colours
- TFT screen with integrated resistive touch panel
- 4 pin TTL serial interface
- 4M Flash memory for User Application Code and Data
- Onboard micro-SD card slot for firmware up-gradation
- Visual Area: 57.6mm(L)×43.2mm(W)
- Adjustable Brightness: 0~180 nit, the interval of adjustment is 1%
- 5V65mA power consumption
- Compatible with Raspberry Pi A+, B+, Pi 2, Pi 3, Arduino.
- Certificates: CE/EMC, RoHS (certificates)
Specifications of 2.8 inch Nextion TFT HMI LCD Touchscreen NX3224T028:
|Nextion Type||NX3224T024_011R (R: Resistive touchscreen)|
|Operating Voltage Range||4.75~7 V|
|Operating Current||90 mA|
|Layout Size||74.4 (L)×42.9 (W)×5.8 (H)|
|Colours||65K (65536) Colors, 16 bit, 5R6G5B|
|Recommended Power Supply||5V, 500mA, DC|
|Working Temperature Range||-20 to 70 ℃|
|Working Humidity Range||10% to 90% RH|
|Micro-SD Card Slot||Yes (FAT32 format), support maximum 32G Micro SD Card|
|Flash Memory||4 MB|
|RAM Memory||3584 BYTE|
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.
For technical support, please open a ticket on Itead Support System.
- 1 x Nextion NX3224T028 – Generic 2.8″HMI LCD Touch Display
- power supply test board
- 1× 4-pin grove cable
Note: There are 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 how to use it.
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