About Bluetooth TCP Bridge
OVERVIEW This app enables communication between devices that use different communication technologies. With this app, your smartphone acts as a protocol converter and creates a communication bridge between remote devices...
OVERVIEW
This app enables communication between devices that use different communication technologies. With this app, your smartphone acts as a protocol converter and creates a communication bridge between remote devices that cannot communicate directly.
Currently supported:
- Classic Bluetooth: Bluetooth modules (HC-05, HC-06), other smartphone running Bluetooth terminal apps, PCs or any other device capable of opening Bluetooth serial port. The app can also create listening port for incoming connections
- TCP server: creates listening TCP server socket to which you can connect up to 3 clients
- TCP client
Available for testing / fully supported in PRO version:
- BLE (Bluetooth low energy / Bluetooth 4.0) : devices such as BLE Bluetooth modules(HM-10, MLT-BT05), smart sensors (heart rate monitors, thermostats, etc.)
- USB-serial devices: supported chipsets: CP210x, CDC, FTDI, PL2303 and CH34x
- UDP socket
- MQTT client
UNSUPPORTED
- Bluetooth speakers and headphones
- Some variants of listed chipsets with suffix in the name (like PL2303G, PL2303A, etc.) may not be supported
FEATURES
- Built-in packet terminal
- Real-time data logging
- Send data directly from the app to connected devices
- Bridge traffic between any two supported protocols
- Ideal for testing, debugging, and integrating custom hardware
USER GUIDE
For detailed documentation, supported protocols, and connection examples, visit:
https://sites.google.com/view/communication-utilities/bridge-user-guide
SUPPORT
Found a bug? Missing feature? Just email the developer. Your feedback is greatly appreciated.
[email protected]
Previous Versions
Here you can find the changelog of Bluetooth TCP Bridge since it was posted on our website on 2023-04-01 14:04:04.
The latest version is 12.2 and it was updated on 2026-06-11 02:15:37. See below the changes in each version.
Bluetooth TCP Bridge version 12.2
Updated At: 2026-03-06
Changes: - Landscape orientation support (orientation is locked during some configuration screens)
- Minor localization improvements (DE, SK, FR)
- BLE: Added name filter for discovered BLE devices
Bluetooth TCP Bridge version 11.9
Updated At: 2026-01-23
Changes: v11.9:
- BLE: Bugfix for BLE scan condition check - location services not required for Android 12+. Now only warning is displayed, since some devices might require it.
Bluetooth TCP Bridge version 9.5
Updated At: 2025-10-25
Changes: v9.5:
- Fixed text and image cropping on tablets and other small visual fixes
Bluetooth TCP Bridge version 11.1
Updated At: 2025-10-25
Changes: v11.1
- Ads removed! Enjoy...
- Trial timer extended
- App uptime and start time
- Added counter for total sent / received data by application
- Sent / received data are also available for each connection. Click on a device symbol when active.
- BLE: fixed app freezing during transmission error
- BLE: option to change default MTU
- USB-serial: fixed crash when device was disconnected during connecting process
- USB-serial: fixed duplicate connections
- SDK updated (Android 15)
Bluetooth TCP Bridge version 7.2
Updated At: 2025-01-23
Changes: - Performance improvements.
- App can no longer turn ON Bluetooth on Android 13+. User is now prompted to enable Bluetooth when needed.
Bluetooth TCP Bridge version 6.9
Updated At: 2023-07-18
Changes: - Bugfix for UDP socket: wrong port number was used from user configuration
Bluetooth TCP Bridge version 6.8
Updated At: 2023-06-08
Changes: - New options for: TCP client / server, USB-serial, Bluetooth and BLE
- New connection: MQTT client
- New feature: Data parsing in log in text mode based on actual line break characters (can be customized in Log settings)
- Bugs, UI design, SDK updated
Bluetooth TCP Bridge version 3.4
Updated At: 2021-04-02
Changes: v3.4
- BLE scanning process fixed on newer Android devices
- option for TCP server to overwrite existing connection with new incoming connection added
- quick send data option added to traffic view
- minor design changes
Disclaimer
Official Google Play Link
We do not host Bluetooth TCP Bridge on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Bluetooth TCP Bridge is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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