User's Manual

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Appendix II AT Commands
AT+ERR
Read Command Response
AT+ERR?<CR> <CR><LF>[dddd]<CR><LF>
Example
AT+ERR?
0b00
Remarks
This Read command is to get the error code for the initialization procedure.
[dddd] is the last 4 digits of the error code, which is a hexadecimal number starting with “0x”.
Refer to the Error Code table for more information.
See Also
AT+KVER, AT+VER
Back to the Supported AT Commands.