BoardPilotSSD1327 1.5" grayscale OLED 128x128 (SPI) with ESP32
Supply 3.3-5 V
Bus SPI
Pins and ESP32 wiring
| Pin | Role | ESP32 pin | Notes |
|---|---|---|---|
| VCC | Power | 3V3 | Pin order varies between boards: match by the printed label. 3.3 V or 5 V |
| GND | Ground | GND | |
| DIN | SPI MOSI | D23 | SPI data (MOSI). In I2C mode (resistors moved on the back) this is SDA |
| CLK | SPI clock | D18 | SPI clock. In I2C mode this is SCL |
| CS | SPI chip select | D5 | |
| DC | Input (the ESP32 drives it) | D25 | Data / command select |
| RST | Input (the ESP32 drives it) | D26 | Reset |
Suggested wiring for the 30-pin ESP32 DevKit, avoiding flash, input-only and strapping pins. BoardPilot checks it for you as you wire.
Sources
- Solomon Systech SSD1327 datasheet, 4-wire SPI and I2C interfaces; 16 gray levels
- Waveshare 1.5inch OLED Module wiki, Pins VCC, GND, DIN, CLK, CS, DC, RST; SPI by default
Try it in 3D in BoardPilot
Related parts
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Part data: CC BY 4.0, free to reuse with credit to BoardPilot.