Package includes: a Nextion 3.2" 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 on how to use it.
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Test Conditions
|
Min
|
Typical
|
Max
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Unit
|
|
Operating Voltage
|
|
4.75
|
5
|
7
|
V
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|
Operating Current
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VCC=+5V, Brightness is 100%
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-
|
85
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-
|
mA
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SLEEP Mode
|
-
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15
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-
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mA
|
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Power supply recommend：5V, 500mA, DC
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Working
Environment & Reliability Parameter
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Test Conditions
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Min
|
Typical
|
Max
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Unit
|
|
Working Temperature
|
5V, Humidity 60%
|
-20
|
25
|
70
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℃
|
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Storage Temperature
|
-
|
-30
|
25
|
85
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℃
|
|
Working Humidity
|
25℃
|
10%
|
60%
|
90%
|
RH
|
|
Test Conditions
|
Min
|
Typical
|
Max
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Unit
|
|
Serial Port Baudrate
|
Standard
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2400
|
9600
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115200
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bps
|
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Output High Voltage
|
IOH=-1mA
|
3.0
|
3.2
|
-
|
V
|
|
Output low Voltage
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IOL=1mA
|
-
|
0.1
|
0.2
|
V
|
|
Input High Voltage
|
-
|
2.0
|
3.3
|
5.0
|
V
|
|
Input low Voltage
|
-
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-0.7
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0.0
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1.3
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V
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Serial Port Mode
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TTL
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Serial Port
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4Pin_2.54mm
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USB interface
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NO
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SD card socket
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Yes (FAT32 format), support maximum 32G Micro SD Card
|
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Memory Type
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Test Conditions
|
Min
|
Typical
|
Max
|
Unit
|
|
FLASH Memory
|
Store fonts and images
|
-
|
-
|
4
|
MB
|
|
RAM Memory
|
Store variables
|
-
|
3584
|
-
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BYTE
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3.2 Nextion Dimension
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