Huawei IoT Gateway provides() uplink and downlink interfaces? (Multiple choice)
Is the device ID prefix of the AR501L1Rc model ()?
The southbound device sends an AT command to SoftRadio through the serial port, and the result is that SoftRadio does not have any information prompt, possible reasons are ()? (Multiple choice).
In Huawei's lighting IoT solution, the standard for adaptation is to follow the following () standards?
Among the following options, which belong to the IoT hierarchy are ()? (Multiple choice)
Does eLTE-loT specifically contain () network elements? (Multiple choice)
IoT applicationsneed to use () Portal to connect with the OceanConnect platform
Among the following options, which are the key business of Intelligent ONT ()? (Multiple choice)
After the gateway is started, the device carries the Device ld and password to accessOceanConnect, and OceanConnect verifies the legitimacy of its authentication and returns () if it is legitimate
If you do not open an account for a loT device on the OceanConnect platform, the device will fail to register with OceanConnect.
