Bluetooth V4.1 BLE RS-232 Configuration APP==========================================================The App is used to setup the Bluetooth V4.1 BLE UART module or RS-232 serial converter. The followings are the procedures for reference.1. Turn on Bluetooth2. Execute APP3. Click “connect” with the “BLE Serial” device4. Click the menu on the right up corner. 5. You will setup the “baud rate”, “parity” and “flow control”6. You will receive the data from remote side or send the typed data on the input area. The data will display on the message window.Remark: The APP is used for testing only. If you need the customized design, please contact.