2.42" inch 12864 OLED Display Module IIC I2C SPI Serial FOR C51 STM32 Yellow
15,46 €
You can use SPI or IIC, and the default interface is SPI (R17 is soldered, R15, R13 are not soldered); change interface by soldering or desoldering R15, R17, R13(SPI: R17, IIC: R15, R13). Working without backlight, the OLED display module could give out light by itself.
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