Data Sheet

XY-MBA32A Bluetooth
Module
Data
sheet
www.newbitsiot.com
13
Temperature
VDD
1.7
3.3
3.6
V
5 AT Commands List
Command
Command Description
AT+MAC?<CR><LF>
Query the MAC address
AT+MAC=<MAC><CR><LF>
Set the MAC address of the module
AT+NAME=<string><CR><LF>
Set the device name
AT+NAME?<CR><LF>
Query the device name
AT+ADV=<num><CR><LF>
Set the broadcasting status
AT+ADV? <CR><LF>
Query the broadcasting status
AT+UART=<num><CR><LF>
Set the baud rate
AT+UART?<CR><LF>
Query the baud rate
AT+DISCONN=<num><CR><LF>
Disconnect the Bluetooth connection
AT+SCAN=<num><CR><LF>
Set the status of Bluetooth scanning
AT+CONN=<MAC><CR><LF>
Connect to the device with the specified MAC address
AT+DEV?<CR><LF>
Query the connected device currently
AT+AUTO_MAC=<MAC><CR><LF>
Save the list of MACs that are set to reconnect automatically
AT+AUTO_CFG=X<CR><LF>
Automatic reconnection settings
AT+AUTO_DEL<CR><LF>
Delete the automatic reconnection list
AT+UUIDS=<uuid><CR><LF>
Set the BLE main service channel
AT+UUIDS?<CR><LF>
Query the BLE main service channel
AT+UUIDN=<uuid><CR><LF>
Set the BLE read service channel
AT+UUIDN?<CR><LF>
Query the BLE read service channel
AT+UUIDW=<uuid><CR><LF>
Set the BLE write service channel
AT+UUIDW?<CR><LF>
Query the BLE write service channel
AT+AINTVL=<num><CR><LF>
Modify the broadcasting interval
AT+AINTVL?<CR><LF>
Query the broadcasting interval
AT+VER? <CR><LF>
Query the firmware version
AT+REST=1<CR><LF>
Restore
AT+REBOOT=1<CR><LF>
Set the module to reboot
Remarks:
<CR><LF> is the ASCII code 0x0d and 0x0a；