ANTARIST GPS Software release 2.11 for the TIM-LP and TIM-LF macro components from u-blox contains advanced algorithms which lead to a reduction in power consumption of 10mW without compromising performance. In addition, the new software contains the innovative FixNowT low power mode which enables intermittent operation with configurable active and sleep times. The software provides a wide range of configurable parameters that can be stored in resident memory to make them effective after power-up.