This 1.54′ display has an OLED screen and a resolution of 128 x 64 for crisp visuals. It has an SSD1309 driver chip and supports both SPI and I2C communication protocols for it to run smoothly and makes it adaptable for a wide range of development platforms. It comes with ready-to-use examples for boards including Raspberry Pi, Arduino, STM32, ESP32, and Jetson Nano, providing a quick and easy setup to add a nice visual addition to your projects.
Features
- Onboard voltage translator, compatible with 3.3V / 5V MCUs
- Adopts 4-wire SPI and I2C interfaces, better compatibility, fast data rate
- Comes with online development resources (examples for Raspberry Pi/Arduino/STM32/ESP32/Jetson Nano)
Connection Example – Raspberry Pi

Specifications
| Operating Voltage | 3.3V / 5V |
| Resolution | 128 x 64 pixels |
| Communication Interface | 4-wire SPI / I2C |
| Display Size | 35.05 x 17.52mm |
| Display Colour | 1.54′ OLED Module: white |
| 1.54′ OLED Module (B): blue | |
| Display Panel | OLED |
| Pixel Size | 0.25 x 0.25 mm |
| Driver | SSD1309 |
| Module Size | 43.00 x 37.50mm |
Resources
- Product Wiki
- Schematic
Pinout

| VCC | Power (3.3V / 5V input) |
| GND | Ground |
| DIN | Data input |
| CLK | Clock input |
| CS | Chip selection, low active |
| DC | Data/Command selection (high for data, low for command) |
| RST | Reset, low active |
Package Contents
- 1x 1.54′ OLED Module
- 1x GH1.25 7-pin cable



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