topic Automotive Car Access in Wireless MCU

Automotive Car Access

SooYuanChang — Mon, 30 Mar 2026 07:32:11 GMT

We have customer keen to explore for the NFC & BLE Channel Sounding for car access project.

They are looking alternate way to replace key fob.

Can we propose W72 or KW45 or KW47?

Have example quote to run the EVK for demo ?

Christine_Li — Mon, 30 Mar 2026 10:22:30 GMT

Thanks for creating case to us.

Yes, you can recommend customer to use KW47, it is auto level BLE product supports Channel Sounding feature.

For the demos, let me check locally then share to you.

Please give me some time.

Best regards,

Christine.

Christine_Li — Wed, 01 Apr 2026 09:05:52 GMT

I downloaded the SDK for MCUXpresso plugins in VS Code, confirmed we already can use the channel sounding examples, like:

loc_user_device_freertos

loc_reader_host_freertos

Please let me know whether have any other concerns on this case.

Otherwise, please do not hesitate to mark my answer as a solution so that we can close this thread.

If you have any other topic questions, please do not hesitate to create new case to us.

We are always happy to support you at any time.

Best regards,

Christine.

Christine_Li — Wed, 08 Apr 2026 02:21:30 GMT

Anything else I can do for you on this case?

If my reply works for you, please do not hesitate to mark my reply as a solution so that we can close this case.

Thanks.

Best regards,

Christine.