Nextion NX3224T028 Nextion 2.8 Inch Display 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. Nextion is mainly applied to the IoT or consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tube. With the Nextion Editor software (Official Download), users are able to create and design their own interfaces for Nextion display.
NX3224T028 is a powerful 2.8 HMI, which is a member of the Nextion family. Features include a 2.8 TFT 320240 resistive touchscreen display, 4M Flash, 2KByte RAM, 65k colours
Specifications
Data
Description
Colour
64K 65536 colours
16 bit 565, 5R-6G-5B
Layout size
85(L)×49.8(W)×4.6(H)
NX3224T028_011N
85(L)×49.8(W)×5.8(H)
NX3224T028_011R
Active Area (A.A.)
70.2mm(L)×49.8mm(W)
Visual Area (V.A.)
57.6mm(L)×43.2mm(W)
Resolution
320×240 pixel
Also can be set as 240×320
Touch type
Resistive
Touches
> 1 million
Backlight
LED
Backlight lifetime (Average)
>30,000 Hours
Brightness
200nit (NX3224T028_011N)
0% to 100%, the interval of adjustment is 1%
180 nit (NX3224T028_011R)
0% to 100%, the interval of adjustment is 1%
Weight
32g (NX3224T028_011N)
29.5g (NX3224T028_011R)
Electronic Characteristics-
Test Conditions
Min
Typical
Max
Unit
Operating Voltage
4.75
5
7
V
Operating Current
VCC=+5V, Brightness is 100%
–
65
–
mA
SLEEP Mode
–
15
–
mA
Power supply recommend：5V, 500mA, DC
Working Environment & Reliability Parameter-
Test Conditions
Min
Typical
Max
Unit
Working Temperature
5V, Humidity 60%
-20
25
70
°C
Storage Temperature
-30
25
85
°C
Working Humidity
25°C
10%
60%
90%
RH
Interfaces Performance-
Test Conditions
Min
Typical
Max
Unit
Serial Port Baudrate
Standard
2400
9600
115200
bps
Output High Voltage
IOH=-1mA
3.0
3.2
V
Output Low Voltage
IOL=1mA
0.1
0.2
V
Input High Voltage
2.0
3.3
5.0
V
Input Low Voltage
-0.7
0.0
1.3
V
Serial Port Mode
TTL
Serial Port
4Pin_2.54mm
USB interface
NO
SD card socket
Yes (FAT32 format), support maximum 32G Micro SD Card
* microSD card socket is exclusively used to upgrade Nextion firmware /HMI design
Memory Features-
Memory Type
Test Conditions
Min
Typical
Max
Unit
FLASH Memory
Store fonts and images
4
MB
RAM Memory
Store variables
3584
BYTE
Features
Unveiling Intuitive Control-
Experience a new level of interaction with the compact yet powerful NX3224T028 Nextion 2.8-inch Display. Command your projects with ease as you navigate through its intuitive touch interface. From controlling devices to creating custom user interfaces, this display empowers you to take control like never before. Say goodbye to traditional buttons and welcome the future of tactile control at your fingertips.
Compact Design, Limitless Possibilities-
Don’t be fooled by its size – the NX3224T028 Display is a gateway to unlimited possibilities. Whether you’re designing a smart home dashboard or a portable gadget, this display’s compact design ensures it seamlessly fits into any space. Craft engaging visuals, interactive menus, and real-time data feedback, all within the confines of this powerful 2.8-inch screen. Empower your creations with its versatility and convenience.
Empower Creativity on a Small Scale-
Unleash your creativity even with limited real estate. The NX3224T028 Nextion Display enables you to pack a punch in a smaller canvas. Design intricate graphics, create responsive touch controls, and build dynamic interfaces that captivate users. Whether you’re a hobbyist, a maker, or an engineer, this display allows you to bring your ideas to life without compromise. Experience the joy of creating in a whole new dimension.
Package Included
1 x NX3224T028 Nextion 2.8 Inch Display
1 x Power supply test board
1 x 4-pin grove cable
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