Board Option for nrf52811 on NCS

[azwawe]

Hi everyone,

I am currently building a simple device using nrf52811 for microcontroller with a single sensor on that. I am planning to build the firmware using nRF Connect SDK and Zephyr as well. But when I want to try an example from the available list, there's no board for nrf52811. When I check on the available board, it only shows those 2 boards.

I am not sure if one of them is support with nrf52811 controller.

I also trying to implement using this nrf52840dk_nrf52811 option, but seems like it's not working and can't upload the firmware into my board.

Let me know if anybody has solution for this, I really appreciate. Thank you.

[azwawe]

Hi Jared,

Yes, I am using a custom board. 

Not apply yet because I just want to test a simple hello world first.

For the issue, it's just not showing my j-link serial number on vscode as usual. The way I connect is using bypass development kit J-Link to SWD SCL pin from devkit to my board.

[Jared]

Hi,

azwawe said:

Not apply yet because I just want to test a simple hello world first.

Ok, but eventually you need to know that the pins that the "Hello World" is printed out on are correct.

azwawe said:

For the issue, it's just not showing my j-link serial number on vscode as usual. The way I connect is using bypass development kit J-Link to SWD SCL pin from devkit to my board.

But let's solve this issue first. Can you share a screenshot of the error that you get in vscode when you try to connect to your board? Secondly, which devkit are you using to flash your custom board? Can you specify what you measure on VDD and share a picture that shows how you have connected the custom board to the debugger on your devkit?

regards

Jared