title: I2C and pullup resistors
body: <p>I have a working EY88 10DOF IMU working on my raspberry platform without any pullup resistors. I have done some reading online and it states that pullup resistors are unquestionably needed?</p>
  
  <ol>
  <li>Do I need a pullup resistor for the SDA and SCL lines?</li>
  <li>Could this possibly increase data transfer speed?</li>
  </ol>
  
  <p>Thank you
  Misha</p>