This post is older than 2 years and might not be relevant anymore
More Info: Consider searching for newer posts

NRF board don't init ble_uart_app example

Hi, I am testing with ble_app_uart . my board will advertising to my phone . I realize that if I don't connect 2 pin uart on NRF board to USB TO COM to my PC . Then , my board don't init and run . If I connect 2 pin uart on NRF board to USB TO COM to my PC , it run correct . So , how can I make it run normally without connect 2 pin uart to my PC . Reality , I have to put my board out side so there are no any computer .

  • Hi,

    I don't think there is any blocking function with our implementation with UART in the example.

    In a test here I simply modify the UART pin to unused pin on our DK board and has no problem running the example.

    Do you have any modification in the code compare to the example ?

    Could you step into the code, add some breakpoints, and see where the program is blocked ?

Related