Data Sheet

XY-MBA32A Bluetooth

Module

Data

sheet

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Automatic reconnection settings ................................................................................. 19

Delete the automatic reconnection list ........................................................................ 20

Set the BLE main service channel ................................................................................. 20

Query the BLE main service channel ............................................................................ 21

Set the BLE read service channel .................................................................................. 21

Query the BLE read service channel ............................................................................. 21

Set the BLE write service channel ................................................................................. 22

Query the BLE write service channel ............................................................................ 22

Modify the broadcasting interval ................................................................................. 23

Query the broadcasting interval ................................................................................... 23

Query the firmware version ......................................................................................... 23

Restore ......................................................................................................................... 24

Reboot ......................................................................................................................... 24

7 BLE Protocol Description (APP Interface) ................................................................... 25

Transparent transmission data channel 【Service UUID: 0xFFF0】 .............................. 25

8 Mounting Suggestion ..................................................................................................... 26

9 Cautions ......................................................................................................................... 29

9.1 Reflow Soldering .................................................................................................... 29

9.2 Temperature-Time Profile for Reflow Soldering: ..................................................... 29

9.3 Example of Newbit SMT reflow soldering: .............................................................. 30

9.4 Usage Condition Notes ........................................................................................... 31

9.5 Storage Notes ......................................................................................................... 32

10 Revision History .......................................................................................................... 33

11 Schematics .................................................................................................................... 34

12 Contact Us ..................................................................................................................... 35