Data Sheet

XY-MBA32A Bluetooth

Module

Data

sheet

www.newbitsiot.com

15KHz(Max.)

 Modulation: GFSK

- Support internal RTC

1.2.2 Software Features

 Serial port transparent transmission, no need for any Bluetooth experience

 The connection interval is 20ms in default

 Support AT command to reset the module and get the MAC address

 Support AT command to adjust the Bluetooth connection interval and control different forwarding

rates (dynamic power adjustment)

 Support AT command to adjust transmit power, modify broadcast interval, customize broadcast data,

modify serial port baud rate, modify module name

 Support full-featured BT5.2 protocol

 Support tailor-made exclusive software to meet customer needs; CPU frequency is up to 64MHz,

and interface resources are rich.

 Support OTA(over-the-air) upgrade function for easy maintenance

 Support master-slave integrated function (when the Bluetooth module is connected to the mobile

phone, it can also be connected to other Bluetooth devices)

 Support multiple 1 master and 4 slaves connection applications