NX3224T028

• Nextion Models

Nextion Type	Basic
Nextion Models	NX3224T028_011N (N: No touch)
	NX3224T028_011R (R: Resistive touchscreen)

• Specification

	Data	Description
Color	65K (65536) colors	16 bit, 5R6G5B
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)	320×240 pixel
Visual Area (V.A.)	57.6mm(L)×43.2mm(W)	320×240 pixel
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	-	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
Serial Port Output (TXD)	Output 1，Iout=1mA	3.0	3.2	-	V
	Input 0，Iout=-1mA	-	0.1	0.2	V
Serial Port Input (RXD)	Output 1，Iout=1mA	2.0	3.3	5.0	V
	Input 0，Iout=-1mA	-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 2G MicroTF/SD Card

• Memory Features

Memory Type	Test Conditions	Min	Typical	Max	Unit
FLASH Memory	Store fonts and images	-	-	4	MB
RAM Memory	Store variables	-	2048	-	BYTE