Data Sheet

XY-MBA32A Bluetooth
Module
Data
sheet
www.newbitsiot.com
21
Query the BLE main service channel
Command Description: Query the BLE main service channel.
Read/Write: Read only
Command: AT+UUIDS?<CR><LF>
Supported parameters: N/A
Setup/Response:
Set the BLE read service channel
Command Description: Set the BLE read service channel
Read/Write: Write only
Command: AT+UUIDN=<uuid><CR><LF>
Supported parameters: 16-bit or 128-bit UUID
Setup/Response:
Remarks:
16bit UUID example: FFF1
128bit UUID example: 11223344556677889900112233445566
Query the BLE read service channel
Command Description: Query the BLE read service channel
Read/Write: Read only
Command: AT+UUIDN?<CR><LF>
Supported parameters: NA
R/W
Command Format
Response
Remarks
R
AT+UUIDS?<CR><L
F>
+UUIDS:<uuid><CR>
<LF>
Take the value of <UUID>
UUID in 16bit format or 128bit format
R/W
Command Format
Response
Remarks
W
AT+UUIDN=<uuid>
<CR><LF>
OK<CR><LF>
Setup successfully
ERROR<CR><LF>
Setup failure