Hi Cemaxecuter, Is it possible to setup an NB-IoT network using a Quectel dev board to LimeSDR network implementation? NI have a nice implementation (http://www.ettusresearch.com/wp-content/uploads/2018/12/NarrowBand_IoT_USRP_WP_Ltr_WR.pdf) using Amarisoft Stack(price?) and USRP(N, X and B series). I'd like to try building same with LimeSDR and opensource stack on your fab DragonOS. Thanks for all your hard work! AY