Hi Edge Impulse community,
Could you please help me to flash my Nordic Thingy:91 development board. I was able successfully build Zephyr-based project by following instructions from here, but I can not flash it via usb cable using nRF Programmer tool. What hex file should I flash, since I can not flash merged.hex?
Thanks in advance!
Please see here for information about the compiled binary files: Using MCUboot in nRF Connect SDK — MCUboot 1.9.99 documentation. It looks like you need to use app_signed.hex. merged.hex is flashed if you are using the programmer (Like JLink).
Thanks, I got it. If someone needs it, Here is the detailed explanation Can not flash Nordic Thingy:91 - Nordic Q&A - Nordic DevZone - Nordic DevZone