MSP430F479: UART data not correct

Part Number:MSP430F479

Hi,

I am trying to send one byte of data over the UART at a baud rate of 115200 Hz. I am using the BM70 ble module to transfer the data and the baud rate of the BM70 module is also 115200 Hz. I have connected the TX and RX pins of MSP430 of the RX and TX pins of BM70 module. I am just putting the byte I want to send in the Txbuffer of the MSP430 to see the data without using any interrupt. But when I send the data over the UART, it sends garbage data which I can see from the mobile app. Can you please tell me what I am doing wrong here?

Thanks