Display Mode: Passive Matrix OLED Display Color: Red(monochrome) Drive Duty: 1/16 Duty Controller Driver:US2066 1.Red2. Driver IC: US20663. Interface:4-/8-bit 68XX/80XX Parallel, SPI, I2C4. Operating Voltage:3.3V5. Drive Duty:1/16 duty6. Operating temp:-40~70°C7. storage temp:-40~85°C ItemsSpecification Unit Diagonal A/A Size 2.93Inch Number of dots20 Characters ( 5×8 dots )×2 LinesdotModule ...