Home Page Forums Raspberry Pi Shields GSM/GPRS Shield

This topic contains 1 reply, has 2 voices, and was last updated by  Metin 5 months, 1 week ago.

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  • #3037

    Didgeridoo
    Participant

    Hi,

    I bought GSM/GRPS shield and tried to send text with AT commands.

    Device tells that
    Call ready
    SMS ready

    Then i put
    AT+CMFG=1
    ok
    AT+CSCS=”GSM”
    ok
    AT+CMGS=”+358123456789″
    > text ->push ctrl+z

    I end up getting CMS ERROR:226

    Any ideas?

    Device connected to raspberry pi 3 model b+ with usb.

    #23073

    Metin
    Keymaster

    This error: SMS connection broken

    Because of power, Please attach your shield on raspberry pi at the same time.

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