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 * Product wiki * Schematics * 2D.rar * 3D.rar * Datasheet 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 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2023-03-07 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2023-12-27 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2024-09-18 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2024-11-29 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2024-11-30 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2025-02-13 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2025-04-10 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2025-08-05 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2025-11-28 https://elecena.pl/product/22726735/fermion-1-51-oled-transparent-display-with-converter 2025-11-29