Description of product
Overview
This is a general OLED display Module, 1.5inch diagonal, 128x128 pixels, 16 gray scale, with embedded controller, communicating via SPI or I2C interface.
Features
- 128x128 high resolution
- 16 gray scale, better display effect
- Supports SPI or I2C interface, configured via onboard resistor
- Comes with development resources and manual (examples for Raspberry Pi/Arduino/STM32)
Specifications
- Driver: SSD1327
- Interface: SPI / I2C
- Display color: White
- Gray scale: 16
- Resolution: 128x128 (most other competitive products are typically 128x64)
- Viewing angle: >160°
- Operating voltage: 3.3V / 5V
- Dimension: 44.5 x 37 (mm)
Interface
| SYMBOL | DESCRIPTION |
|---|---|
| VCC | Power (3.3~5V input) |
| GND | Ground |
| DIN | Data input |
| CLK | Clock data input |
| CS | Chip selection, low active |
| DC | Data/Command selection (high for data, low for command) |
| RST | Reset, low active |
There are two available drive interfaces for this OLED module: 4-wire SPI and I2C:
| BS | CS | DC | DIN | CLK | |
|---|---|---|---|---|---|
| 4-wire SPI | 0 | Chip select | Data/Command | MOSI | SCK |
| I2C | 1 | NC | I2C address selection | SDA | SCL |
