Pins
This parameter determines which type of pins to use for SDA and SCL signal connections. There are three possible values: Any, I2C0, and I2C1. The default is Any.
Any means general-purpose I/O (GPIO or SIO). If Enable wakeup from Sleep Mode is not required, use Any for SDA and SCL. If Enable wakeup from Sleep Mode is required, use I2C0 or I2C1; using either I2C0 or I2C1 allows you to configure the device for wakeup on I2C address match.
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