Serial Bluetooth Terminal

This app is designed to support different versions of Bluetooth, including Bluetooth Classic and Bluetooth LE (Low Energy). This means that it can connect to a wide range of devices that use these types of Bluetooth technology.

For Bluetooth Classic devices, this app can connect to devices that use the standard Bluetooth SPP profile. Some examples of these devices include the HC-05 and HC-06 modules, as well as the Raspberry Pi 3. This allows for easy communication between the app and these devices.

For Bluetooth LE devices, this app can connect to devices that use vendor-specific Bluetooth GATT services. This includes predefined devices such as the Nordic Semiconductor nRF51822 and Texas Instruments CC254x, as well as custom profiles like the Texas Instruments CC2640 and Silabls BLE113. This allows for a wide range of devices to be connected and controlled through the app.

All of the features in this app are completely free to use. The only time in-app purchases are used is for the optional "Donate" feature. This means that users can enjoy all of the app's capabilities without having to pay for any additional features.

If you're interested in the source code for this app, you can find simplified versions on GitHub. These versions are designed to be easy to understand and use, and can be found at the following links: https://github.com/kai-morich/SimpleBluetoothTerminal and https://github.com/kai-morich/SimpleBluetoothLeTerminal. These simplified versions are perfect for those who want to learn more about the app's functionality and potentially create their own version.