D337 - Internet of Things (IoT) and Infrastructure Exam Questions and Answers
D337 - Internet of Things (IoT) and Infrastructure Exam Questions and Answers LPWAN (Low Power Wireless Area Network ) ISM (Industrial, Scientific, and Medicine) band, USA 915 MHz Lower than 1 GHz, 868 MHz in EU called Several techs that use this band are Sigfox, LoRaWAN, and Weightless LPWANs have lower data rates compared to normal cellular ones What are the 4 things to consider when choosing IoT connectivity? availability, range, cost
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