Looking at 18F26K22 datasheet as sample, I2C shares SPI pins. Except SPI has data pin (SDA) separated as input (SDI) and output (SDO) pins.
Looking at 18F26K22 datasheet as sample, I2C shares SPI pins. Except SPI has data pin (SDA) separated as input (SDI) and output (SDO) pins.
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