Hi To all,
Can someone help me with the SODAQ SARA N211 shield ? It is not recognizing the SIM card of a regular cellphone of Brazil.
I am using it connect to Arduino Leonard and I am doing the upload normaly. I using the software “AT Comander test” without any problem.
When I send the following commands the response are:
AT
OK
Successful response for AT query…
AT+CGMM
Neul Hi2110
OK
Model Number : Neul Hi2110
AT+CGMI
Neul Ltd; www.neul.com/
OK
Manufacturer : Neul Ltd; www.neul.com/
AT+CPIN?
ERROR
Unable to SIM Status infomration.
AT+NCONFIG?
+NCONFIG:AUTOCONNECT,FALSE
+NCONFIG:CR_0354_0338_SCRAMBLING,FALSE
+NCONFIG:CR_0859_SI_AVOID,FALSE
OK
AT+COPS?
+COPS:2,2,""
OK
AT+CSQ
+CSQ:99,99
OK
Signal level is --85 dbm. UnknownThe signal strength range is -53 dbm (Excellent) to -109 dbm (Marginal).