This is a 1.51” SSD1309 transparent monochrome OLED display (light blue) with a converter. It offers a resolution of 128×64 with a full-view blue display (the completely transparent area is 128×56 - there is a small section near the pins that are not transparent but still can display content).
For convenience, the small converter comes with two available connections: GDI and SPI.
The product wiki includes a number of different display code examples for meeting the basic requirements of most users.
Connection Example

Features
- Transparent OLED display
- Full-view display
- High resolution
- Blue display
Specification
- Working Voltage: 3.3V
- View Angle: Full view
- Driver Chip: SSD1309
- Converter Interface: SPI and GDI
- Adapter Size: 18 x 28mm
- Display Area: 35.05 x 15.32 (mm)
- Display Color: blue
- Pixel Pitch: 0.274 x 0.274mm
- Screen Size: 42x27mm
- Working Temperature: -40~70 ℃
Pinout
Pin |
Pin Name |
Functions |
1 |
VCC |
Power(3.3V-5V) |
2 |
GND |
Negative pole |
3 |
SCLK |
Clock |
4 |
MOSI |
Data (sent by host and received by slave) |
5 |
CS |
Screen piece selected |
6 |
RES |
Reset |
7 |
DC |
Data/Command |
Resources
Package Contents
- 1x 1.51" OLED Transparent Display
- 1x 1.51" OLED Transparent Display Converter
- 1x 2.54mm Single-row 7-pin Connector
- 1x FPC0.5-18-pin Reverse Direction Cable
Development board not included