Android only bluetooth module for BLE communication with a mobile tool Key benefits Enables wireless data exchange between the device and an Android mobile tool via BLE Reduces the need for wired connections during operation and diagnostics Provides a straightforward path to connect and control the tool from an Android device Compatibility and requirements Compatible with Android mobile devices only Uses BLE for communication between the device and the Android tool UART port on the device must be configured to 115200 baud for operation The UART port can operate only at 115200 baud; other baud rates are not supported Function and performance Function: BLE data link between the device and an Android mobile tool Performance: UART baud rate requirement fixed at 115200 for reliable operation Size, material and physical notes Size and material are not specified in the provided description Use scenarios On site diagnostics: technicians use an Android phone to read tool status and exchange commands via BLE Real time monitoring: live parameter updates and control commands transmitted from Android to the tool Data logging and analysis: tool data collected on the Android device for later review and reporting Setup and usage notes Ensure the Android device supports BLE and has the appropriate app or interface to communicate with the module Verify the UART port on the device is set to 115200 baud before establishing BLE communication The UART port will not function at baud rates other than 115200 Cautions Not compatible with iOS or other non Android platforms Do not attempt to operate with UART baud rates different from 115200, as this is not supported