#setup bus number, EEPROM address and max eeprom size in bytes
$i2cBus  = BB_I2C_PERI_1;

##</code><code>##

# set baudrate to 100kHz (AT24C32 at 3.3v, max speed = 100kHz))
$objI2c->set_baudrate( $i2cBus, BB_I2C_CLOCK_100_KHZ );