Thomas Moxon
mbed OS V5 BLE UARTService to USB/UART PassThru Example
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Moxon Design : mbed OS V5 BLE UartService to USBUART passthru example
This example will advertise on BLE as "BLART" and allow BLE serial echo to the USB Serial port. Open a Bluetooth terminal application, like Nordic "nRF UART" and connect to "BLART", open a terminal emulator program, like "TeraTERM", and connect to the USB COM Port (like JLink CDC UART Port), and echo characters back and forth. Set UART_LoopBack = 1 for local loopback (e.g. BLE to BLE, USB-UART to USB-UART)