Image flash

Hi,

    I encountered a very strange issue.  We are developing the firmware using v2.6.1 SDK and using Visual Studio Code + Nordic plug.

Platform: nRF7002-DK

SDK: v2.6.1

Sample Code: /opt/nordic/ncs/v2.6.1/nrf/samples/bluetooth/central_uart

A. I use Visual Studio Code + Nordic plug to flash the image of central_uart ( We modify nothing ) and everything works well
B. I use nRFdesktop to launch programmer to flash the hex file generated from central_uart.  The error message is
    
"Bluetooth init failed (-1)

My question is, we don't modify anything and just try the sampe, why have two different results?

A. What is the difference between the two flash methods?

B.  Any other method to flash the .hex file when we do mass production.

Thanks

Lance

Related