Communication DEKRA獲得LoRa認可，可提供韓國ISM頻段(KR 920)進行測試 Posted on 2017-08-22 by c4news 德國斯圖加特2017年8月21日電 /美通社/ —… Read More
Communication Inmarsat and Actility deploy city-wide Internet of Things network in Kigali to support smart city initiative Posted on 2017-05-14 by c4news 12 May 2017: Inmarsat (LSE:ISA… Read More