Lab 1: Configuration File 1 2 3 4 5 6 7 8 9 10I2C_BUS = 0 I2C_SDA_PIN = 0 I2C_SCL_PIN = 1 I2C_BUS_FREQ = 1_000_000 # 1MHz BUILT_IN_LED_PIN = 25 SPEAKER_PIN = 16 POTENTIOMETER_PIN = 26