CircuitPython, Adafruit Feather RP2040 and I2C

The RP2040 has two I2C controllers – good for example, when you want to run two I2C devices with the same I2C address. In my test setup, I have an Adafruit Feather RP2040 microcontroller board, and have attached two of our BME688 breakout boards – one using the pins SCL + SDA and one using…

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