BLE Nano 2 Blinky program in keil


#1

Hi guys,
Can anyone provide me the steps to blink the led in my Nano 2.I have tried with the hex file by dragging and dropping it.Now i am trying with Keil,but it shows that it cannot load the file “flash download failed”…


#2

this worked for me:


can’t get it blinking though, perhaps need to set a different pin num


#3

I’m having the same issues trying to program my BLE Nano Kit v2 using Keil 5.24

None of the examples I’ve tried worked after I download them to flash memory, although they’ve compiled with neither errors nor warnings.

I’m using Keil 5.24 with SDK 14.2.0 and my BLE Nano v2.0 comes with a DAPLink v1.5

I hope someone has more effective instructions then the ones at https://github.com/redbear/nRF5x/tree/master/nRF52832 because none of them helped me.

Thanks in advance


#4

Hi @adonay,

Make sure that you have downloaded the SoftDevice first before downloading your application via Keil IDE.

Best regards,
Guohui