Product description
GND: OLED power ground
VCC: OLED power positive ( 3.3V ~5V)
SCL: OLED IIC bus clock signal
SDA: OLED IIC bus data signal Size 1.5 (inch) Type OLED OLED Driver Chip SH1107 Resolution 128*128 (Pixel) Module Interface IIC GND, VCC, SCL, SDA Effective display area 26.86 x 26.86 (mm) Module size 45.50 x 34.30 (mm) Viewing Angle >160° Operating Temperature -20~70 Storage Temperature -30~80 Operating Voltage 3.3V / 5V Power Consumption Fully illuminated is about 25mA, fully extinguished is about 1.5 mA.