IoT CEVA Completes Its First Test Trial of Ceva-Dragonfly NB2 NB-IoT Silicon at Vodafone Narrowband-IoT… AIT News Desk Feb 27, 2019 Successful Device Connection and End-To-End IP Connectivity Achieved Using the CEVA-Dragonfly NB2 3GPP Rel. 14 Compliant Test Chip on Vodafone's…