Question 61

Different home appliances in the smart home come from different manufacturers, so they cannot exchange information.
  • Question 62

    NB-loT sub-channel broadband includes ()? (Multiple choice).
  • Question 63

    Among the following options, what is not a feature of NB-loT technology is ()?
  • Question 64

    A ilecontroller and the gateway successfully connect, querying the connection status on the gateway shows is ()?