
ADA661 · Adafruit


Adafruit product #661. Interfaces: SPI.
| Part number | ADA661 |
|---|---|
| Manufacturer | Adafruit |
| Category | Displays & LEDs › OLED |
| Pins | 8 |
Monochrome 128x32 SPI OLED graphic display pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | CS | bidirectional | |
| 2 | RESET | bidirectional | |
| 3 | DC | bidirectional | |
| 4 | SCLK | bidirectional | |
| 5 | MOSI | bidirectional | |
| 6 | VIN | power | |
| 7 | 3.3V | power | |
| 8 | GND | ground |
Schematic symbol and footprint
Footprint: OLED Monochrome 128x32 SPI (header pads) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
Where to buy
| Supplier | Stock | Price | Status | |
|---|---|---|---|---|
| Mouser | 39 | $17.50 (1+) | View |
Stock and prices from the suppliers, checked 2026-10-08; excluding tax and shipping.
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