User's Manual

AT Command Manual v1.3
@2010 LM- Technologies Ltd www.lm-technologies.com Page 2 of 18
Contents
1 Introduction.....................................................................................................................................4
2 AT command Set .............................................................................................................................4
2.1 History .....................................................................................................................................4
2.2 Terminology............................................................................................................................. 4
2.3 Command format ....................................................................................................................4
2.4 Command Response................................................................................................................5
2.5 Host Events..............................................................................................................................5
2.6 Operation Mode......................................................................................................................5
2.7 Command Types......................................................................................................................6
2.8 Command Description.............................................................................................................6
2.8.1 AT..................................................................................................................................... 6
2.8.2 AT+VER ............................................................................................................................7
2.8.3 AT+ENQ ........................................................................................................................... 7
2.8.4 AT+RESET......................................................................................................................... 7
2.8.5 AT+BAUD .........................................................................................................................7
2.8.6 AT+STOP ..........................................................................................................................8
2.8.7 AT+PAR ............................................................................................................................8
2.8.8
AT+FLOW .........................................................................................................................9
2.8.9 AT+ECHO ......................................................................................................................... 9
2.8.10 AT+RESP.........................................................................................................................10
2.8.11 AT+MODEM...................................................................................................................10
2.8.12 AT+ROLE ........................................................................................................................12
2.8.13 AT+ADDR .......................................................................................................................12
2.8.14 AT+FIND.........................................................................................................................12
2.8.15 AT+RSSI..........................................................................................................................13