User's Guide

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LM074 SPP with GAP Central Application v1.1
4.2 Module Settings commands:
4.2.1 “AT*ADDR”\r\n
i. Query only command
ii. Address query: “AT*ADDR=?”\r\n
iii. Address query report: “REP*:ADDR=00025b00a5a5”
4.2.2 “AT*NAME”\r\n
i. Query and set command
ii. Name query: “AT*NAME=?”\r\n
iii. Name query report: “REP*:NAME=LM074_2_Default”
iv. Name set command: “AT*NAME=testname”
v. Default name: (Depends on firmware version number)
4.2.3 “AT*ECHO”\r\n
i. Query and set command
ii. Echo query: “AT*ECHO=?”\r\n
iii. Echo query report: “REP*:ECHO=ON” or “REP*:ECHO=OFF”
iv. Echo enable command: “AT*echo=on”
v. Echo disable command: “AT*echo=off”
vi. Default Echo: “ON”
4.2.4 “AT*RESP”\r\n
i. Query and set command
ii. Response query: “AT*RESP=?”\r\n
iii. Response query report: “REP*:RESP=ON” or “REP*:RESP=OFF”
iv. Response enable command: “AT*RESP=on”
v. Response disable command: “AT*RESP=off”
vi. Default Response: “ON”
vii. When response is ON, the module responds as “OK” or “ERR” to
every command string before sending report/response of the
command.
viii. When response is OFF, the module will not provide “OK” or “ERR”
reply to any AT command. This might not be helpful to users as
the user will not get any response if incorrect AT command strings
are entered.
ix. Below is the sequence of messages when ECHO and RESP are ON.
at*echo=?at*echo=?
OK
REP*:ECHO=ON
at*resp=?at*resp=?
OK