nrf52840 holyiot problem flash code

[Tuhy]

i have this issue when try to flash code to nrf52840 holyiot 

nr5 sdk 17.1.0

nRF_DeviceFamilyPack 8.59.0

jlink-arm v9

arm-mdk 5.39.0

complier v5.06

[Jared]

Hi there,

From your previous case, I can see that you're using ST-link, this is not supported by us. We only support J-link from Segger,

regards

Jared