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MAR1441 1.44 SPI LCD Disaply Module

Name: MAR1441 1.44 SPI LCD Disaply Module
Brand: Shenzhen Wu He Tian Cheng Technology Co., Ltd.

1.44-inch color screen,support 16BIT RGB 65K color display,display rich colors. 128X128 resolution, clear display. Using the SPI serial bus, it only takes a few IOs to illuminate the display. With SD card slot for convenient function expansion. Provide underlying libraries and rich sample programs for Arduino, C51, and STM32 platforms. Military-grade process standards, long-term stable work. Provide underlying driver technical support.

Products

Parameters of 1.44 SPI LCD Disaply Module

Size (inch)	Resolution	Model	View	Interface	Product Size (mm)	Active Area (mm)	Audio	Touch panel	Power	OP(℃)
1.44	128*128	MAR1441	TN	SPI	29.743.366	26.2*27.2	NC	NC	5V/3.3V	-20~60°C

Name	Parameter
Display Color	16BIT RGB 65K color
SKU	MAR1441
Screen Size	1.44(inch)
Type	TFT
Driver IC	ST7735S
Resolution	128*128 (Pixel)
Module Interface	4-wire SPI interface
Backlight	1 White Led
Active Area	26.2x27.2 (mm)
Module PCB Size	31.49x43.95 (mm)
Operating Temperature	-20℃~60℃
Storage Temperature	-30℃~70℃
Operating Voltage	5V/3.3V
Power Consumption	TBD
Rough Weight(Package containing)	12 (g)

Hardware Description of 1.44 SPI LCD Disaply Module

resistive touchscreen

Number	Pin Label	Description
1	VCC	LCD Power positive (3.3V~5V)
2	GND	LCD Power ground
3	GND	LCD Power ground
4	NC	Not defined, reserved
5	NC	Not defined, reserved
6	LED	Backlight control, high level lighting, if not controlled, connect 3.3V always bright
7	CLK	LCD SPI bus clock signal
8	SDI	LCD SPI bus write data signal
9	RS	LCD register / data selection signal, high level: register, low level: data
10	RST	LCD reset signal, low level reset
11	CS	LCD chip select signal, low level enable

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