AT commands

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  • October 31, 2016 at 5:29 pm #15207
    Micheal Le
    Participant

    Hello,

    I am quite new to AT commands.

    Would you please tell me what are the constraints of using AT command?

    Thanks

    Regards,
    Micheal

    November 1, 2016 at 2:36 pm #15220
    Steve Kovarik
    Moderator

    Hi Micheal

    That may partly depend on which product you have and the intended application
    for that device.

    Do you have a device in mind regarding this question?

    -Best Regards

    November 1, 2016 at 2:45 pm #15222
    Micheal Le
    Participant

    My intention was to connect the DHT22 sensor(hum and temp) to UDK board and program mdot. All I need to do is, to read some values from sensor then send those data over to Lora network.

    I cannot use micro usb port at this moment, and I was just wondering if I could do this by using just AT command.. I guess I need an adapter to use RS232 interface on the udk board later on.

    • This reply was modified 8 years, 5 months ago by Micheal Le.
    November 1, 2016 at 3:27 pm #15229
    Steve Kovarik
    Moderator

    Hi Micheal

    At this time, when using AT Commands it is not possible to read any of the
    mDot I/O.

    With AT Commands, there is the capability to send/receive data.
    -Best Regards

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