Datasheet

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AT Commands
(AT commands can be upper or lower case, and also end with \r\n)
#1 : Test Comamnd
Command Return Argument
AT OK NONE
#2 : Reset
Command Return Argument
AT+RESET OK NONE
Results: It works as power cycle.
#3: Poll the software version
Command Return Argument
AT+VERSION? +VERSION:<Param
OK
Param: software version
Example:
at+version?\r\n
+VERSION:1.0-20090818
OK
#4: Restore the default setting
Command Return Argument
AT+ORGL OK NONE
Restore the default setting:
1. Device class: 0
2. Inquiry code: 0x009e8b33
3. Device mode: Slave mode
4. Binding mode: SPP
5. Serial port: 38400 bits/s; 1 stop bit, no parity
6. Pairing code: “1234”
7. Device name: “HHW-SPP-1800-2