Electronics Hub NX4024T032 3.2 inch Nextion TFT HMI LCD Touchscreen User Guide
- June 5, 2024
- Electronics Hub
Table of Contents
Hub NX4024T032 3.2 inch Nextion TFT HMI LCD Touchscreen
User Guide
NX4024T032
Overview
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 IoT or consumer
electronics field. It is the best solution to replace the traditional LCD and
LED Nixie tubes. With the Nextion Editor software
(https://www.adrive.com/public/JEVwGg/Nextion%20Editor.rar), users are able
to create and design their own interfaces for Nextion display.
The package includes Nextion Display, connecting wire, a power supply
test board.
Note: the small power supply test board and connecting wire inside the
package allow you to test if the electrical supply is enough or not. See the
image below on how to use it.
Caution:
Working under insufficient power supply conditions will damage the Nextion
model easily.
Blurred screen? Flashing? You may be suffering from power shortages.
Power off at the first possible moment. No more repeated attempts to damage
your Nextion model.
A small connector is included in the package. Please try to power Nextion with
your phone charger through the connector to check if Nextion works well.
A high-quality USB cable is required.
Nextion Models
| Nextion Type | Basic Series |
|---|
Nextion Models
| NX4024T032_011N (N: No touch)
NX4024T032_011R (R: Resistive touchscreen)
Specifications
| Data|
Description
---|---|---
Color| 64K 65536 colors| 16 bit 565, 5R-6G-5B
Layout size
| 95(L)×47.6(W)×4.6(H)| NX4024T032_011N
95(L)×47.6(W)×5.8(H)| NX4024T032_011R
Active Area (A.A.)| 80.90mm(L)×47.60mm(W)|
Visual Area (V.A.)| 69.60mm(L)×41.76mm(W)|
Resolution| 400×240 pixel| Also can be set as 240×400
Touch-type| Resistive|
Touches| > 1 million|
Backlight| LED|
Backlight lifetime (Average)| **** >30,000 Hours|
Brightness
| 200nit (NX4024T032_011N)| 0% to 100%, the interval of adjustment is 1%
180 nit (NX4024T032_011R)| 0% to 100%, the interval of adjustment is 1%
Weight
| 35.5g (NX4024T032_011N)|
42.5g (NX3224T024_011R)|
Electronic Characteristics
| Test Conditions| Min| Typical| Max| Unit
---|---|---|---|---|---
Operating Voltage| | 4.75| 5| 7| V
Operating Current
| VCC=+5V, Brightness is 100%| –| 85| –| 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 |