I used an upgrade sketch for the sigfox telit module and now Sigfox does not get any message. Does anybody know how to fix it?
Answer by lbertaux
Jan 02 at 04:06 PM
can you send AT commands to the module ? Do you see any errors ?
If you have a spectrum analyser (even a hand-held device), you can try to detect the emission of a signal when trying to send Sigfox messages.
Answer by nlesconnec
Jan 02 at 04:57 PM
@escalanterj Did you check the baud rate ?The FwUpdate sample provided with the official library changes the internal UART baudrate to 115200
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