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MC242 2.42 Inch IIC Oled Display Module

Name: MC242 2.42 Inch IIC Oled Display Module
Brand: Shenzhen Wu He Tian Cheng Technology Co., Ltd.

2.42” OLED monochrome screen, equipped with three monochrome displays: white, yellow, and blue. 128x64 resolution, clear display effect, high contrast. Large viewing angle: greater than 160 ° (the screen with the largest viewing angle in the display screen). Wide voltage power supply (3V~5V), compatible with 3.3V and 5V logic levels, without the need for level conversion chips. Adopting IIC bus communication, only 4 IO ports are needed to light up. Equipped with an iron frame, it can effectively protect the display screen. Ultra low power consumption (much lower than TFT display screen). Provide rich example learning programs (ESP32/STM32/ Arduino/C51/CH32/RaspberryPi). Provide low-level driver technical support, and update WIKI information online. Multiple tests for module aging can meet military level standards, supporting long-term stable work.

Products

Parameters of 2.42 Inch IIC Oled Display Module

Size (inch)	Resolution	Model	View	Interface	Product Size (mm)	Active Area (mm)	Audio	Touch panel	Power	OP(℃)
2.42	128*64	MC242	IPS	IIC interface	72.043.012.39	55.01*27.49	NC	CN	5V/3.3V	-20~60°C

Name	Parameter
Display Screen Parameters
Screen Size	2.42 inch
Screen Type	OLED
Resolution	128x64 (pixels)
Active Area (AA area)	55.01(W)x27.49(H)(mm)
Display Color	White/Blue/Yellow (Monochrome)
Driver IC	SSD1309
Display Interface	IIC
Pixel Size	0.43(H)x0.43(V)(mm)
View Angle	ALL 0’CLOCK
Brightness(TYP)	110(cd/m2)
Operation Temperature	-40~70(℃)
Storage Temperature	-40~85(℃)
Size Parameters
OLED Outline Size	60.5±0.2(W)x37.0±0.2(H)x2.0±0.1(D)(mm)(Excluding cables and adhesive backing)
Module Outline Size	72.0(W)x43.0(H)x12.39(D)(mm)(including Pin Header)
Electrical Parameters
Working Voltage	5.0/3.3V
Working Current	52 mA(Max)
Power	0.26W(Max)
Other Parameters
SKU	MC242GW (White)/MC242GB (Blue)/MC242GY (Yellow)
Interface	5Pin 2.54mm Header(RES defaults to not welding)
Weight(including package)	23g

Hardware Description of 2.42 Inch IIC Oled Display Module

touch screen computer monitor

Interface Function Description

Number

Interface

Function Description

①

5 Pin Header

2.54mm spacing row pins, module signal input pins(RES defaults to not welding)

②

IIC switches resistance from device address

Solder to 0x78 ,using 0x78 slave device address

Soldered to 0x7A, using 0x7A from device address

· Pin Function Description

Number	Pin Label	Description
1	GND	OLED screen power supply ground
2	VCC	OLED screen power supply positive pole (connected to 5V/3.3V)
3	SCL	IIC bus clock signal
4	SDA	IIC bus data signal
5	RES	The pin arrangement is not soldered by default. If the reset function needs to be controlled in the program, it needs to be soldered

Product Size of 2.42 Inch IIC Oled Display Module

touch screen controller

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