OLED Display, Graphics 128x64 - 3.3V, SPI Features - Sunrom ...
OLED Display, Graphics 128x64 - 3.3V, SPI Features - Sunrom ...
OLED Display, Graphics 128x64 - 3.3V, SPI Features - Sunrom ...
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PinoutsPin# Pin Name Details1 GND Power Ground2 3V3 +<strong>3.3V</strong> Power Input Provide regulated <strong>3.3V</strong> supply3 CS Chip Select Input Standard <strong>SPI</strong> Chip Select pin.To be made low beforesending any serial <strong>SPI</strong> byte.Once byte is sent, CS to bemade high again.4 RST LCD Reset Input Active low reset. When keptlow it is in reset mode. Neededto reset 5ms at startup withexternal MCU. Keep it high fornormal operation.5 D/C# Register SelectInputIf RS=1(High) pin the serialbyte is consider data byteIf RS=0(Low) pin the serial byteis consider command byte6 SCK Serial Clock Input Standard <strong>SPI</strong> Interface Clockpin7 MOSI Master Out, Slave In In Standard <strong>SPI</strong> interface it isMOSI(Master Output and SlaveInput) Pin, Here MCU is masterand LCD is slave.Back side of LCD2<strong>Sunrom</strong> Technologies Your Source for Embedded Systems Visit us at www.sunrom.com
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