Compatible and Code

Hi 

One of the strengths of the nRF Connect SDK is the ability to easily run the same sample on a variety of different boards and devices. 

Unfortunately I don't think there are board files available for the evm-bc805 module, but you could try to build your example for the nrf52dk_nrf52805 board and see if it works. 

You might want to remove the code related to buttons and LED's first, since the module won't have the same buttons and LED's as the DK's. 

Best regards
Torbjørn

Hello , in my VS code i have difficulties to understand things : i connect by evmboard with my dk but when i do the nrf52dk_nrf52805 bluid its possible but i cant flash the code in my module...

Hi 

Do you know what the supply/GPIO voltage of your module is?

The nRF52840DK can only be used for programming if the supply voltage of the target is close to 3.0V. 

From the command line, could you try to run the following command, and let me know what output you get?

nrfjprog --deviceversion

This should show the type of the connected chip, and will show whether or not the debugger is properly connected to your module. 

Best regards
Torbjørn

hi ,

"NRF52805_xxAA_REV1" when i do the command to that you asked me.

I can see the connected module now but i cant flash the code that i want to. I'm going to show you the errors that i have.

ERROR: The file specified is not a valid hex file, has data outside valid areas
ERROR: or does not have data in valid areas.
NOTE: For additional output, try running again with logging enabled (--log).
NOTE: Any generated log error messages will be displayed.
FATAL ERROR: command exited with status 52: nrfjprog --program 'c:\Users\l.marcos\Documents\nordictests\peripheral_uart\build_1\zephyr\zephyr.hex' --sectoranduicrerase -f NRF52 --snr 683372301

ERROR: The file specified is not a valid hex file, has data outside valid areas
ERROR: or does not have data in valid areas.
NOTE: For additional output, try running again with logging enabled (--log).
NOTE: Any generated log error messages will be displayed.
FATAL ERROR: command exited with status 52: nrfjprog --program 'c:\Users\l.marcos\Documents\nordictests\peripheral_uart\build_1\zephyr\zephyr.hex' --sectoranduicrerase -f NRF52 --snr 683372301

Hi 

Sorry for the late reply, I have been out in extended Christmas leave for the last month or so. 

Are you still having issues with this?

Did you try to build the sample for the nrf52dk_nrf52805 board like I mentioned earlier?

Best regards
Torbjørn