Bluetooth Controller APK for Android

Bluetooth Controller is a free Android app that enables users to send commands via Bluetooth connections. It features two distinct versions, each tailored to different user needs. Version 1.0 offers a graphical user interface (GUI) for creating customized command buttons, along with a command mode for sending text commands. It supports communication protocols such as STX, ETX, CR, and LF, making it versatile for various applications. Version 2.0, released in 2017, introduces an auto mode to automatically send commands multiple times, along with a delay feature that allows users to set specific intervals for command transmission.

This application is particularly useful for those who require a straightforward method for controlling devices via Bluetooth. It is compatible with devices like the LG G3 Cat 6 and the HC-06 Bluetooth module, ensuring reliable performance. The GUI in version 1.0 simplifies the process of accessing frequently used commands, while the auto mode in version 2.0 enhances functionality for repetitive tasks. Bluetooth Controller serves as a practical solution for users needing efficient command transmission through Bluetooth.