the satrt code execution will automatically open when I enter the mode of debug

[Ryon_pan]

Hi, I has a question.when I start the mode of debug ,the start code execution will automatically open.I dont know why .(I use sdk12.3,and the chip IC is 52832). compile the code is OK

[AndreasF]

Hi.

Have you flashed the SoftDevice to the device before you started the debug mode?

Best regards,

Andreas