Serial Bluetooth Terminal 1.49

Kai Morich – Freeware – Android
out of 3149 votes

Effortless Bluetooth Communication with Serial Bluetooth Terminal

David Fischer

03/10/2025

Serial Bluetooth Terminal by Kai Morich offers a seamless interface for establishing connections and managing Bluetooth data transfer, making it an essential tool for developers and hobbyists alike.

'Serial Bluetooth Terminal' is a versatile terminal/console app designed for microcontrollers, Arduinos, and other devices with a serial/UART interface connected to your Android device via a Bluetooth to serial converter.

This app offers support for various Bluetooth versions including:

Bluetooth Classic
Bluetooth LE / Bluetooth Low Energy / BLE / Bluetooth Smart

Moreover, this app is compatible with different Bluetooth devices such as:

Bluetooth Classic (with standard Bluetooth SPP profile implementation):

HC-05, HC-06, and more
Raspberry Pi 3
and others

Bluetooth LE (with vendor-specific Bluetooth GATT services implementation):

Predefined devices:
- Nordic Semiconductor nRF51822 (e.g. BBC micro:bit)
- Texas Instruments CC254x (e.g. HM-10, CC41-A, and more modules)
- Microchip RN4870/71, BM70/71 'transparent UART service'
- Telit Bluemod
Custom profile devices:
- Texas Instruments CC2640 serial service (except config characteristics)
- Silabls BLE113
- uConnect BLE serial adapter
- and others

All the features in this app are available for free. The In-app purchase option is solely used for the 'Donate' feature.

If you're interested in the source code, you can find simplified versions of this app at the following links:

https://github.com/kai-morich/SimpleBluetoothTerminal
https://github.com/kai-morich/SimpleBluetoothLeTerminal

Overview

Serial Bluetooth Terminal is a Freeware software in the category System Utilities developed by Kai Morich.

The latest version of Serial Bluetooth Terminal is 1.49, released on 05/30/2025. It was initially added to our database on 12/27/2023.

Serial Bluetooth Terminal runs on the following operating systems: Android.

Users of Serial Bluetooth Terminal gave it a rating of 5 out of 5 stars.

Pros

Easy to use interface for communication over Bluetooth
Ability to send and receive data reliably over Serial Bluetooth connection
Supports various communication protocols like ASCII, Hex, Decimal, etc.
Has features like logging and custom presets for frequent commands
Allows for customization of data display and control over Bluetooth devices

Cons

Limited advanced features compared to some other similar applications
May have occasional connectivity issues with certain Bluetooth devices
User interface design may seem outdated to some users

FAQ

What is Serial Bluetooth Terminal?

Serial Bluetooth Terminal is an app that allows users to communicate with Bluetooth-enabled devices through a terminal interface.

How do I connect the app to a Bluetooth device?

To connect, open the app, enable Bluetooth on your device, then scan for available devices and select the one you wish to connect to.

Is Serial Bluetooth Terminal free to use?

The app is free to download, but may contain in-app purchases or ads.

What platforms is Serial Bluetooth Terminal available on?

It is available for Android devices.

Can I use Serial Bluetooth Terminal with Arduino?

Yes, it is commonly used with Arduino boards that support Bluetooth communication.

What types of data can I send and receive using the app?

You can send and receive text data and commands, as well as hexadecimal data.

Does it support multiple connections?

No, the app only supports a single connection at a time.

Can I save the connection settings in the app?

Yes, the app allows you to save connection settings for easier access in the future.

Is there support for custom commands?

Yes, users can create custom commands within the app based on their needs.

How can I troubleshoot connection issues?

Try restarting both your device and the Bluetooth device, ensure both are charged, and check if they are discoverable.

David Fischer

I am a technology writer for UpdateStar, covering software, security, and privacy as well as research and innovation in information security. I worked as an editor for German computer magazines for more than a decade before joining the UpdateStar team. With over a decade of editorial experience in the tech industry, I bring a wealth of knowledge and expertise to my current role at UpdateStar. At UpdateStar, I focus on the critical areas of software, security, and privacy, ensuring our readers stay informed about the latest developments and best practices.

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Latest Version
1.49

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