Verification for schematic for custom Board

[Moghees]

Hi,

We are design custom Board using nRF52840 SOC.

1. We are operating it in Normal mode, using internal DCDC converter
2. We have used configuration 5 from reference design
3. From reference design we have removed NFC pins connection and USB connection because we do not need it in our design
4. We will be programing our custom board using nRF52840 DK
5. We have attach led using load switch at P0.15
6. We have attach buzzer using load switch at P0.16
7. We have attach button at P0.24
8. We have taken antenna schematic from nRF52840DK hardware files and remove external connector. Have we done it correctly?
9. Have we connected reset button correctly?

I am attaching the Schematic design for our board can you verify it if it is correct or we are missing something, If it is unclear in picture I can also attach schematic file

Thanks in advance

Regards,

Moghees Bin Zahid

[Moghees]

I have attach Antenna with nRF52840 reference design can you verify it? or you need hardware files to verify it?

Regards,

Moghees Bin Zahid

[Martin Sivertsen]

Hi Moghees,

You should also place capacitor C23 (from the schematic) on the antenna feed point. Look at the nRF52840 Development Kit hardware files to see how it is placed.

Best regards,

Martin S.

[Moghees]

Thanks for the reply. Can you verify latest connection given in below diagram

[Moghees]

I have completed PCB design. I have shared with you schematics and PCB file through private message. Can you kindly verify it

Regards,
Moghees Bin Zahid

[Martin Sivertsen]

Hi Moghees,

That looks good.

Best regards,

Martin S.