Bluetooth Splitter Pro icon

Bluetooth Splitter Pro v3.1

Screenshots

Bluetooth Splitter Pro screenshot 0 Bluetooth Splitter Pro screenshot 1 Bluetooth Splitter Pro screenshot 2 Bluetooth Splitter Pro screenshot 3 Bluetooth Splitter Pro screenshot 4 Bluetooth Splitter Pro screenshot 5 Bluetooth Splitter Pro screenshot 6

About this app

Splitter/multiplexer for micro-controllers. Not for audio devices.

OVERVIEW
Bluetooth Splitter app can connect to multiple Bluetooth devices and act as an communication splitter / multiplexer. Data received from one device (primary) is re-transferred / splitted to multiple secondary devices and data from secondary devices is combined to a single data output to a primary device. App can act as an splitter and multiplexer at the same time.

Main features:
- Splitting and multiplexing of incoming data from connected devices
- Configurable retransmission (both ways or one direction transferring)
- Simple intuitive user interface

Following types of connections are supported:
- Classic Bluetooth devices: devices such as Bluetooth modules (HC-05, HC-06), other smartphone with Bluetooth terminal app, PC or any other device capable of opening Bluetooth port (serial port profile / SPP).
- BLE (Bluetooth low energy) / Bluetooth 4.0 devices: devices such as BLE Bluetooth modules(HM-10, MLT-BT05), smart sensors (heart rate monitors, thermostats...)
- App can also create Bluetooth socket to which remote Bluetooth devices can connect.

Audio devices and Bluetooth speakers are not supported, since they use different Bluetooth profile.

Full user guide:

https://sites.google.com/view/communication-utilities/splitter-user-guide

SUPPORT
Found a bug? Missing feature? Just email the developer. Your feedback is greatly appreciated.

masarmarek.fy@gmail.com

Icon design: icons8.com

Version Information

Version
3.1
Downloads
1K+
Updated on
Oct 23, 2025
Released
Feb 17, 2019
Requires
Android 4.1

What's New

v3.1:
- Multiple BLE connections are now possible
- Subscribe method now can be selected for BLE device (Notify or Indicate)
- New autoreconnect option for lost connections
- UI design changes
- Other bug fixes...

Ratings & Reviews

3.3
18 ratings

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