NRF9E5 EVKIT is not working

[Harith]

Hi There I am working on NRF9E5-EVKIT-868/915, suddenly I faced a problem where it stop running any burned program. It is successfully programmed and verified but nothing is implemented even simple instruction such as LED ON. I have two nodes, the same code is running on the second node normally. Is there any way to troubleshoot it?

[Øyvind Karlsen]

Hi,

Are you able to test this in more units?

The 9E5 loads it application with a bootloader from an EEPROM, since it is not starting something might be wrong here, you could try to probe the lines for activity with an oscilloscope.

Best regards,

Øyvind