Key benefits Enables wireless communication between your device and the Tool (mobile) app using Bluetooth Low Energy (BLE), removing the need for cables during setup, diagnostics, or data collection. Stable UART-over-BLE link by using a fixed 115200 baud configuration, ensuring predictable and compatible serial data transfer. Simple integration with Android phones and tablets — connect quickly and work directly from the Tool (mobile) interface. What it does Provides a BLE bridge to the device UART port so the Tool (mobile) can send and receive serial data wirelessly. Requires the UART port on the host device to be enabled and set to 115200 baud; the module’s UART operates only at 115200 baud. Compatibility and requirements Mobile compatibility: Android devices only (connect via the Tool (mobile) app). Serial requirement: Host UART must be enabled and configured to 115200 baud for the BLE link to function correctly. Communication: BLE-based UART bridge between host device and Tool (mobile). Practical attributes Function: BLE-to-UART communication module for wireless serial data exchange with the Tool (mobile). Performance: Operates reliably at a fixed UART baud rate of 115200 to ensure consistent data transfer. Size/material: Compact board-level module suitable for integration into existing hardware (verify mechanical fit with your enclosure). Typical applications Field diagnostics: Remotely read device logs and status from an Android phone via the Tool (mobile) app during maintenance. Configuration and tuning: Adjust device settings wirelessly from the Tool (mobile) interface without connecting a PC. Data collection: Stream sensor or operational data to an Android device for short-range monitoring and recording. Important notes This Bluetooth module supports Android mobile devices only. The host device’s UART port must be enabled and set to 115200 baud; the UART interface will not work at other baud rates.