Compatible and Code

[lm]

Hello,

I'm new with Nordic products, and I'm trying to use my New dev kit nrf5340 DK.

The request today is about my code, I implemented my code in the DK, and now I want to use my module which is evm-bc805 (nrf52805_xxAA).

To inject the code to my DK, I used the template Bluetooth/peripheral UART, it is okay I tested with my app, I'm receiving my code and I can send info too so that's I wanted that's perfect.

My request today is that I want to use my module to develop a new product in my industry, but I would like to inject the same code in my Nrf52805 module. How can I do this? Thank you to everyone for your future responses, Best regards

Ps : i'm working with VS code

[ovrebekk]

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

[lm]

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...

[ovrebekk]

Hi 

What kind of board is your module connected to? 

As far as I can tell this module will need to be integrated with a larger board that provides power for the module, as well as any external buttons, LED's or other hardware that your application requires. Also, small modules like these often require placement on a larger board in order to provide good RF performance, unless they are optimized to be used standalone. 

In order to program the module you need access to the SWD interface, which is a two wire program and debug interface used to program the nRF52805 device. 

Best regards
Torbjørn

[lm]

j'utilise un nrf52840dk pour me connecter à mon module. Est-ce bon? 

[lm]

Thank you again for your help

[ovrebekk]

Hi

Are you able to share a picture showing how the module is connected to the DK?

Best regards
Torbjørn

[lm]

[ovrebekk]

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