| Module name | Short description | Publishes | Subscribes | 
| SteerControllerLowLevel | Interface to the embedded system controlling the vehicle steering wheel | STEERCONTROLSTATE , STEERCONTROLSTATE_CUR_SENSE , STEERCONTROLSTATE_POS , STEERCONTROLSTATE_STEER_ANG , STEERCONTROLSTATE_VEL | STEERCONTROL_AUTO_POS , STEERCONTROL_CLUTCH , STEERCONTROL_PWM , STEERCONTROL_STEERANG | 
| Parameter | Description | 
| SERIAL_PORT | (Default="COM11") The serial port to connect to. | 
| SERIAL_PORT_BAUDRATE | (Default=1000000) The serial port baud rate | 
| STEERPOS_STATUS_FREQ | (Default=50) The desired frequency (Hz) for steering column state | 
