conn_mgr and LTE-M PSM

[thijsfranssen]

Hi, 

I really like the new Zephyr conn_mgr, it is really easy to use, almost UNIX like. I am wondering what is now the best way to control PSM. Will CONFIG_LTE_LINK_CONTROL and lte_lc_connect_async interfere with the conn_mgr? Should I only use one of the options or can they exist next to each other? 

will CONN_MGR_IF_NO_AUTO_CONNECT and then connection using lte_lc work reliable?

I am searching for the "right" way to do. 

Thanks!

[Sage_Duggal]

I just wanted to respond and say thank you for the write up. This helped me a lot. I ended up doing the PSM request in my prj.conf file, and then implemented lte_lc_psm_get() at run-time. Thanks again!