2.42-inch OLED Display Module, 128×64 Pixels, Blue, Supports SPI/I2C Communication

SKU: 410265

Model: 2.42inch OLED Display (A)-Blue

Brand: Seengreat

Category: OLED Displays

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2.42 Inch OLED Display Module

Embedded SSD1309 driver chip; Compatible with 3.3V and 5V MCU; Supports SPI / I2C Communication

This 2.42-inch OLED display features a high-performance SSD1309 driver chip and dual communication interfaces (SPI/I2C). Its versatile design ensures compatibility with popular microcontroller platforms, making it ideal for electronic experiments, DIY projects, and embedded system applications

Product Features

128 x 64 pixels
Supports both SPI and I2C communication protocols, with an onboard selector switch for easy interface selection
Equipped with an onboard voltage level translator, ensuring compatibility with both 3.3V and 5V MCUs
Provides open-source demo codes compatible with Raspberry Pi, Arduino, STM32, and ESP32 development platforms

Specifications

Dimensions	63mm (L) × 42.4mm (W)
Resolution	128 x 64 pixels
Available Display Colors	Black and White/Black and Yellow/ Black and Blue/Black and Green
Voltage Level Translator	TXS0108EPWR
Signal Interface	SPI / I2C
Supply Voltage	3.3V or 5V
Active Display Area	55.01mm (W) x 27.49mm (H)
Driver Chip	SSD1309

Various types are available

The display screens come in four models: white, yellow, blue, and green. You can make a purchase according to your requirements

Interface Definition

VCC	Power supply positive (3.3V or 5V)
GND	Power supply ground
DIN	SPI master output slave input/ I2C data line
CLK	SPI serial clock/ I2C clock line
CS	SPI chip selection pin (active at low level)
D/C	Data/command control pin (high level represents data, low level represents command)
RST	External reset pin (low level reset)