'Serial Bluetooth Terminal' is a line-oriented terminal / console app for microcontrollers, arduinos and other devices with a serial / UART interface connected with a bluetooth to serial converter to your android device.

This app supports different bluetooth versions:
- Bluetooth Classic
- Bluetooth LE / Bluetooth Low Energy / BLE / Bluetooth Smart

This app supports different bluetooth devices:
Bluetooth Classic (implementing standard Bluetooth SPP profile):
- HC-05, HC-06, ...
- Raspberry Pi 3
- ...
Bluetooth LE (implementing vendor specific Bluetooth GATT services):
- predefined:
* Nordic Semiconductor nRF51822, … (e.g. BBC micro:bit)
* Texas Instruments CC254x (e.g. HM-10, CC41-A, … modules)
* Microchip RN4870/71, BM70/71 'transparent UART service'
* Telit Bluemod
- custom profile:
* Texas Instruments CC2640 serial service, except config characteristics
* Silabls BLE113
* uConnect BLE serial adapter
* ...

All features in this app are free. In-App purchase is only used for the 'Donate' option.

Looking for source code? Here you find simplified variants of this app:
https://github.com/kai-morich/SimpleBluetoothTerminal
https://github.com/kai-morich/SimpleBluetoothLeTerminal

Recent changes:
1.32 2020-07-26
NEW settings in tabs instead of sub-screens. saves up to 1/3 of clicks as last tab is restored
1.31 2020-02-02
NEW support timestamp+hex in log files
1.30 2020-01-12
NEW send history
1.29 2019-12-11
NEW log data to file
1.28 2019-08-03
NEW save to custom folder
1.27 2019-07-20
NEW setting for optional 'auto scroll to end of buffer'
FIX MTU negotiation for Telit BLE devices
1.26 2019-07-02
FIX fix BLE connect issue on Android