Not able to use sd_softdevice_enable().

RE: Not able to use sd_softdevice_enable().

Jared — Thu, 07 Oct 2021 12:28:39 GMT

Hi,

If it's working on some custom boards but not others, and it's the same design. Then my guess is that something wasn't soldered correctly during the placement of the components. Have you checked that the crystals are soldered correctly?

regards

Jared

RE: Not able to use sd_softdevice_enable().

vivek machchhar — Thu, 07 Oct 2021 11:19:13 GMT

Yes, we do have a development kit as well as working custom boards

but few custom boards have this issue

RE: Not able to use sd_softdevice_enable().

Jared — Thu, 07 Oct 2021 10:47:55 GMT

Hi,

[quote user=""]The same firmware working fine with other boards. Not able to understand what is wrong with this board.[/quote]

What board are you comparing it to? The nRF52840 development kit?

regards
Jared

RE: Not able to use sd_softdevice_enable().

vivek machchhar — Thu, 07 Oct 2021 10:16:41 GMT

Yes,

RE: Not able to use sd_softdevice_enable().

Jared — Thu, 07 Oct 2021 09:05:20 GMT

Hi,

Do you have external HFXO and LFXO crystals placed on the board?

regards

Jared