I got some wrong when I use the nrfjprog.exe

[victor_CHINA]

It show like the picture in the log.log file

but I can download the firmware by the J-FLASH

[victor_CHINA]

THE chip is Nordic Semi nRF52832_xxAA

the jlink version is  V6.30J

nrfjprog verion 9.7.2

[MartinBL]

Hi,

What kind of programmer are you using?

[victor_CHINA]

Hi thanks for your reply

It‘’s ok now，It is because of the chinese copy jlink