- Interface type: IIC interface
- Pin definition: GND, VCC, SCL, SDA
- 1:GND(OLED power supply)
- 2:VCC (OLED 3.3~5V)
- 3:SCL(OLED IIC Clock line)
- 4:SDA(OLED IIC Cable
The instructions on four needles IIC interface module
Four needles iic interface is relatively simple, only two signal lines
1. The GND power supply
2. The VCC power supply is (3 ~ 5.5 V)
3. The SCL OLED D0 feet, for the clock pin in the IIC communication
4. The SDA OLED D1 feet, in the IIC communication pin for the data
7PIN:
Drive IC: SSD1306
Resolution: 128*64
PIN NO.: 7Pin
Color: White
Interface: SPI and IIC interface
Provide detail datasheet
Interface Definition
1>GND =Ground Power
2>VCC = VDD(2.8V~5.5V)
3> D0 = Clock Line
4> D1 = Data Line
5> RES = Reset
6> DC = data/command
7> CS = Chip Selection