1.9inch IPS Module: Difference between revisions

Latest revision as of 15:36, 29 August 2025

1.9-inch color screen,support 65K color display,display rich colors
170X320 resolution, clear display
IPS full view panel, super wide visual range
Using the 4-line-SPI serial bus, it only takes a few IOs to illuminate the display
Provide a rich STM32, C51 and MSP430 sample program
Military-grade process standards, long-term stable work
Provide underlying driver technical support

Name	Parameter
Display Color	RGB 65K color
SKU	MSP1901
Screen Size	1.9(inch)
Type	IPS
Driver IC	ST7789
Resolution	170*320 (Pixel)
Luminance	480Cd/m²
Module Interface	4-line SPI interface
Active Area (AA area)	22.695x42.72 (mm)
Touch Screen Type	have no touch screen
Touch Screen Type	have no touch IC
Module PCB Size	29.00x62.00(mm)
Angle of view	all angle
Operating Temperature	-30℃~80℃
Storage Temperature	-30℃~80℃
VCC power voltage	3.3V
LED Current	42.8(mA)
Power Consumption	0.25w
Rough Weight(Package containing)	13g

Number	Pin Label	Description
1	GND	LCD Power ground
2	VCC	LCD power supply is positive (3.3V)
3	SCL	LCD SPI bus clock signal
4	SDA	LCD SPI bus write data signal
5	RES	LCD reset control signal(Low level reset)
6	DC	LCD register / data selection control signal (Low level: register, high level: data)
7	CS	LCD chip select control signal (low level enable)
8	BLK	LCD backlight control signal (high level lighting, if you do not need control, please connect 3.3V)

@@ Line 41: / Line 41: @@
 | align="center" |Resolution
 | align="center" |170*320 (Pixel)
+|-
+| align="center" |Luminance
+| align="center" |480Cd/m<sup>2</sup>
 |-
 | align="center" |Module Interface
@@ Line 61: / Line 64: @@
 |-
 | align="center" |Operating Temperature
-| align="center" | -10℃~60℃
+| align="center" | -30℃~80℃
 |-
 | align="center" |Storage Temperature
-| align="center" | -20℃~70℃
+| align="center" | -30℃~80℃
 |-
 | align="center" |VCC power voltage
 | align="center" |3.3V
+|-
+| align="center" |LED Current
+| align="center" |42.8(mA)
 |-
 | align="center" |Power Consumption
-| align="center" |TBD
+| align="center" |0.25w
 |-
 | align="center" |Rough Weight(Package containing)
@@ Line 130: / Line 136: @@
 ==<font color="blue">Program Download</font> ==
-* [https://www.lcdwiki.com/res/Program/Common_SPI/1.69inch/4-line-SPI_IPS_ST7789_MSP1691_V1.0/1.69inch_4-line-SPI_IPS_Module_ST7789_MSP1691_V1.0.zip '''1.69inch 4-line-SPI_IPS Module Package''']
+* [https://www.lcdwiki.com/res/Program/Common_SPI/1.9inch/4-line-SPI_IPS_ST7789_MSP1901_V1.0/1.9inch_4-line-SPI_IPS_Module_ST7789_MSP1901_V1.0.zip '''1.9inch 4-line-SPI_IPS Module Package''']
 ==<font color="blue">Reference Materials</font> ==