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Programm application and stack but nothing happens

What I`m using: -nRF51422 EK -Keil v5 -nRFGo Studio 1.17.1 -SDK 6.0 and 6.1 -SoftDevice S110 v 7.1 -Applicatio: ble_app_hrs

I first Programm the SoftDevice Softdevice C:/Users/Administrator/Downloads/s110_nrf51822_7.1.0_softdevice.hex programmed successfully

After the SoftDevice is programmed i Programm the application Application C:/Nordic Semiconductor/Keil/ProjectHexFiles/ble_app_hrs.hex programmed successfully

Now my nRF51422 board should work, but it doesnt. I think the LED should blink(Advertising). But nothing happens. The application on my mobile device cant also see my board.

I read the user guide for the Evaluation kit and did exactly how they explain. But still nothing happens.

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  • I'm not sure if you are programming the correct application hex file. My SDK 6.1 installation has the below structure to the hex file for the ble_app_hrs.hex. Make sure you have compiled the correct project in Keil and that you have a build folder under the project.

    I just tested the attached hex-file to make sure this one is ok. So in the application programming, use this one to test.

    C:/Nordic Semiconductor/nRF51 SDK/nrf51_sdk_v6_1_0_b2ec2e6/nrf51822/Board/pca10001/s110/ble_app_hrs/arm/_build/ble_app_hrs.hex

    Hex file for ble_app_hrs.hexble_app_hrs.hex

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  • I'm not sure if you are programming the correct application hex file. My SDK 6.1 installation has the below structure to the hex file for the ble_app_hrs.hex. Make sure you have compiled the correct project in Keil and that you have a build folder under the project.

    I just tested the attached hex-file to make sure this one is ok. So in the application programming, use this one to test.

    C:/Nordic Semiconductor/nRF51 SDK/nrf51_sdk_v6_1_0_b2ec2e6/nrf51822/Board/pca10001/s110/ble_app_hrs/arm/_build/ble_app_hrs.hex

    Hex file for ble_app_hrs.hexble_app_hrs.hex

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