Overview
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. Nextion is mainly applied to IoT or consumer electronics field. It is the best solution to replace the traditional LCD and LED Nixie tube. With the software - Nextion Editor (Official Download), users are able to create and design their own interfaces for Nextion display.
Go shopping NX3224T024 (im150416002)
Package include: a Nextion 2.4" display, a wire, a power supply test board
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 how to use it.
Nextion Models
Nextion Type
|
Basic
|
Nextion Models
|
NX3224T024_011N (N: No touch)
|
NX3224T024_011R (R: Resistive touchscreen)
|
Specification
|
Data |
Description
|
Color |
65K (65536) colors |
16 bit, 5R6G5B
|
Layout size |
74.4 (L)×42.9 (W)×4.6 (H) |
NX3224T024_011N
|
74.4 (L)×42.9 (W)×5.8 (H) |
NX3224T024_011R
|
Active Area (A.A.) |
60.26mm(L)×42.72mm(W) |
-
|
Visual Area (V.A.) |
48.96mm(L)×36.72mm(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 (NX3224T024_011N) |
0% to 100%, the interval of adjustment is 1%
|
180 nit (NX3224T024_011R) |
0% to 100%, the interval of adjustment is 1%
|
Weight |
20g (NX3224T024_011N) |
-
|
25.8g (NX3224T024_011R) |
-
|
Electronic Characteristics
|
Test Conditions |
Min |
Typical |
Max |
Unit
|
Operating Voltage |
|
4.75 |
5 |
7 |
V
|
Operating Current |
VCC=+5V, Brightness is 100% |
- |
90 |
- |
mA
|
SLEEP Mode |
- |
20 |
- |
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 |
℃
|
Storage Temperature |
- |
-30 |
25 |
85 |
℃
|
Working Humidity |
25℃ |
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
|
Memory Features
Memory Type |
Test Conditions |
Min |
Typical |
Max |
Unit
|
FLASH Memory |
Store fonts and images |
- |
- |
4 |
MB
|
RAM Memory |
Store variables |
- |
3584 |
- |
BYTE
|