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8400 GPRS Cradle
Reference Manual
AT+DOWNLOAD
Execution Command
AT+DOWNLOAD<CR>
Example
AT+DOWNLOAD
OK
Remarks
This command is to upgrade firmware, either downloading a user program or kernel program to
the cradle. After replying with the message "OK", the cradle will enter the Download Mode.
The POWER and DATA indicators will flash by turns to indicate the cradle is ready, and will flash
simultaneously while downloading.
See Also
AT+KVER, AT+VER
Back to the Supported AT Commands.
54
Response
<CR><LF>OK<CR><LF>
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