2.42inch SPI OLED Module SKU:MSP242X

==Product Picture ==
==Product Description ==
*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
*By default, 4-wire SPI serial bus is used, supporting switching to IIC bus
*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
==Product Parameters ==
Name 	Parameter
Display Screen Parameters 	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 	4-Wire SPI(default)/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 	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 	Electrical Parameters
Working Voltage 	5.0/3.3V
Working Current 	52 mA(Max)
Power 	0.26W(Max)
Other Parameters 	Other Parameters
SKU 	MSP242W (White)/MSP242B (Blue)/MSP242Y (Yellow)
Interface 	7Pin 2.54mm Header
Weight(including package)	25g
==Interface Definition ==
*Interface Function Description
Number	Interface 	Function Description
① 	7 Pin Header 	2.54mm spacing row pins, module signal input pins
② 	Communication Interface Switching Resistor	If only R5 resistors are welded, use SPI communication interface (default)
If only R4 and R9 resistors are welded, use the IIC communication interface
③ 	CS Pin Grounding Resistance 	R8 resistors are not welded by default. If the R8 resistor is welded, the CS pin can be suspended
*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 	Using SPI interface: SPI bus clock signal
Using IIC interface: IIC bus clock signal
4 	SDA 	Using SPI interface: SPI bus to write data signals
Using IIC interface: IIC bus data signal
5 	RES 	OLED screen reset control signal, low-level reset (if using IIC interface, this pin can be left unchecked and connected to 3.3V high-level)
6 	DC 	Using SPI interface: OLED screen command/data selection control signal (high level: data, low level: command)
Using IIC interface: The IIC bus selects signals from the device address (high level: 0x7A, low level: 0x78, which can be controlled by the master GPIO or connected to 3.3V high level or GND)
7 	CS 	OLED screen chip selection control signal, effective at low level (if R8 resistor is soldered, this pin can be suspended. If R8 resistor is not soldered, when using IIC interface, this pin must be connected to low level, which can be controlled by master GPIO or GND)
==Product Documentation ==
* 2.42inch OLED SPI_IIC Module Specification
* 2.42inch OLED SPI_IIC Module User Manual
* 2.42inch OLED SSD1309 initialization
* 2.42inch OLED Screen Specifications(White)
* 2.42inch OLED Screen Specifications(Blue)
* 2.42inch OLED Screen Specifications(Yellow)
* 2.42inch OLED SPI_IIC Module Size Picture
* 2.42inch OLED SPI_IIC Module Schematic
* 2.42inch OLED Screen Schematic and PCB package library
* OLED Screen Driver IC SSD1309 Data sheet
==Program Download ==
* 2.42inch OLED SPI_IIC Module MC242GX Package
==Reference Materials ==
* 2.42inch OLED SPI_IIC Module C51 Demo Instructions
* 2.42inch OLED SPI_IIC Module CH32 Demo Instructions
* 2.42inch OLED SPI_IIC Module ESP32 Demo Instructions
* 2.42inch OLED SPI_IIC Module STM32 Demo Instructions
* 2.42inch OLED SPI_IIC Module UNO_Mega2560 Demo Instructions
* 2.42inch OLED SPI_IIC Module RaspberryPi Demo Instructions
* Arduino development environment construction for ESP32
* PCtoLCD2002 software use illustration
* Image2Lcd software use illustration
* Chinese and English display modulo settings
==Common Software ==
* PCtoLCD2002
* Image2Lcd
BACK TO TOP