User Manual

JDY-25M Super BLE Bluetooth Module
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18、Set - Stop scanning
Instruction Response Parameter
AT+STOP OK NULL
If the user needs MCU to control the scan stop, it is generally recommended to set the search
device to 4 and the instruction is AT+INQ4 when scanning the device, so that the MCU can send
the instruction to stop the scan within this time, of course, it will automatically stop when the time
is up.
19、Search list connection
Instruction Response Parameter
AT+CONN <Param> OK Param:（0-7）
AT+CONN +CONN=<Param>
Example: AT+CONN1
20、Specify MAC address connection
Instruction Response Parameter
AT+CONA +CONN=<Param> Param: (MAC hex character string)
Example: AT+CONA112233445566
21、Set/query - Master binds MAC address
Instruction Response Parameter
AT+BAND<Param> OK Param: (MAC hex character string)
AT+BAND +BAND=<Param>
Example:
AT+BAND112233445566
22、Set - Master unbind
Instruction Response Parameter
AT+CLRBAND OK NULL
23、Set - Master search the strongest signal slave nearby and bind and connect automatically
Instruction Response Parameter
AT+SRBAND OK NULL
24、Set - MESH sends data
Instruction Response Parameter
AT+MESH<Param> OK Param: (hex data)
Example: 41 54 2b 4d 45 53 48 00 ff ff 11 22 33 0d 0a
Instruction: The red part (41 54 2b 4d 45 53 48) is hexadecimal data of AT+MESH. The example function is to
send broadcast data to all devices in the target network. The broadcast data content is: 11 22 33