nNRF54H20 and nRF7001 shared antenna question

RE: nNRF54H20 and nRF7001 shared antenna question

Håkon Alseth — Thu, 15 Jan 2026 14:35:23 GMT

Hi Mads,

we have experimental coex support for nRF54H20 + nRF700x available via this PR:

https://github.com/nrfconnect/sdk-zephyr/pull/3647

This is already merged into ncs main, meaning that it will be a part of the next release.

If single-antenna is a wanted setup, you can look at the nRF7002-DK:

https://docs.nordicsemi.com/bundle/ug_nrf7002_dk/page/UG/nrf7002_DK/hw_antennas.html

Where the hw files can be downloaded here: https://www.nordicsemi.com/Products/Development-hardware/nRF7002-DK/Download?lang=en#infotabs

Kind regards,

Håkon

RE: nNRF54H20 and nRF7001 shared antenna question

Mads Fidder — Thu, 15 Jan 2026 08:10:31 GMT

Hello,

Thank you for your answer.

As of now, i have the nRF7002-ek working with the nRF54H20DK, with their own respective antennas.

You say that the nRF54H20 is not a supported target at the moment. I presume that it will be in the future, can you verify that? And if so, can you give a rough estimate when?

Thank you in advance

/Mads

RE: nNRF54H20 and nRF7001 shared antenna question

Håkon Alseth — Tue, 13 Jan 2026 17:28:33 GMT

Hi,

[quote user=""]I am yet to find documentation on if these two are capable of sharing a singular antenna for BLE and WiFi? [/quote]

Technically; yes, but the software support is lacking at this time.

Softdevice (more specifically, MPSL) supports coex for nRF54H20:

https://github.com/nrfconnect/sdk-nrf/blob/main//samples/bluetooth/radio_coex_1wire/README.rst

However, the supported level for nRF54H + Wi-Fi is very limited at this point:

https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/releases_and_maturity/software_maturity.html#wi-fi_feature_support

This is also reflected in the BLE coex sample:

https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/samples/wifi/ble_coex/README.html

Where nRF54H20 is not a supported target at this moment.

Kind regards,

Håkon