These directories provide examples that are specific to u-blox cellular modules, e.g. SARA-U201, SARA-R4 and SARA-R5.
- lte_cfg contains an example of how to configure an LTE cellular module (e.g. SARA-R4 or SARA-R5) to obtain network service in exactly the way you like using
ubxlib. If you are having trouble getting network service or you want to learn how to programmatical configure the cellular network settings, this example may be of use to you. - power_saving contains examples of how to configure a cellular module for 3GPP power saving and E-DRX (also a form of power saving).