Nextion is a Human Machine Interface (HMI) solution combining an onboard processor and memory touch display with Nextion Editor software for HMI GUI project development. Using the NEXTION Editor software, you can quickly develop the HMI GUI by drag-and-drop components (graphics, text, button, slider etc.) and ASCII text based instructions for coding how components interact at display side. Nextion HMI display connects to peripheral MCU via TTL Serial (5V, TX, RX ,GND) to provide event notifications that peripheral MCU can act on, the peripheral MCU can easily update progress and status back to Nextion display utilizing simple ASCII text based instructions.
The Intelligent Series products have more powerful hardware in terms of MCU, Flash storage and SRAM compared with Basic Series and Enhanced Series. What’s more and new? The audio, video and animation play functions enriches user’s project HMI interaction. The Intelligent Series supports advanced software features and functions such as transparent component, page loading effect, component Move and Drag .etc.
Package includes: Nextion NX 8048P070-011R-Y HMI Display*1, XH2.54 4P wire*1, power supply test board*1.
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.
Nextion Models
Nextion Type
Intelligent Series
Nextion Models
NX8048P070-011R-Y (7.0 inch resistive touchscreen with enclosure)
Specifications
Data
Description
Color
65K 65536 colors
16 bit 565, 5R-6G-5B
Layout size
218.1mm(L)×150mm(W)×22.5mm(H)
NX8048P070-011R-Y
Active Area (A.A.)
164.90mm(L)×100.00mm(W)
Visual Area (V.A.)
154.08mm(L)×85.92mm(W)
Resolution
800×480 pixel
Also can be set as 480×800
Touch type
Resistive
Touches
> 1 million
Backlight
LED
Backlight lifetime (Average)
>30,000 Hours
Brightness
300nit
0% to 100%, the interval of adjustment is 1%
Weight
445g
Electronic Characteristics
Test Conditions
Min
Typical
Max
Unit
Operating Voltage
4.75
5
6.5
V
Operating Current
VCC=+5V, Brightness is 100%
–
530
750
mA
SLEEP Mode
–
170
–
mA
Power supply recommend:5V, 1.0A, 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
921600
bps
Output High Voltage (TXD)
IOH=1mA
3.0
5.0
Vin
V
Output Low Voltage(TXD)
IOL=-1mA
0.1
0.2
V
Input High Voltage(RXD)
3.0
5.0
Vin
V
Input Low Voltage(RXD)
-0.7
0.0
1.3
V
Serial Port Mode
3.3V/5.0V 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
Extended IO
8 Digital extended GPIO
IO0-IO7 support input, output and component binding event