Bluetooth-spp-terminal is a powerful utility tool that allows Android users to search and connect to Bluetooth devices in slave mode via RFCOMM. The program is based on the Android Bluetooth chat sample and offers a wide range of features that make it a valuable tool for developers and users alike.

One of the most impressive features of Bluetooth-spp-terminal is the ability to send commands to devices in both ASCII and hex modes. Additionally, the program can calculate and check Modulo256 checksums, making it a reliable tool for data transfer. The English/Russian i18n support is also a welcome feature for non-English speakers.

The program is easy to use and offers a clean and user-friendly interface. Users can share and clean log files, making it easy to track and troubleshoot issues. Bluetooth-spp-terminal is also open-source, which means that developers can contribute to the project and make it even better.

Overall, Bluetooth-spp-terminal is a powerful Bluetooth terminal that is ideal for developers and users who need to connect to Bluetooth devices in slave mode. Its impressive range of features, user-friendly interface, and open-source nature make it a valuable tool for anyone who needs to work with Bluetooth devices.