AX210 antenna setup for wifi and bluetooth

[Roland3]

We need to replace a wifi module from another supplier with an AX210 in our embedded device, but we only have the option of connecting one of the two antenna ports with a cable to an antenna port on the housing. Since we want to use Bluetooth and WiFi, we use the AUX antenna connector.

We notice that once a PAN connection is established, the WiFi connection to a 2.4GHz router is dropped. This effect does not occur with a WiFi connection to a router that uses the 5 GHz band.

What settings do we have to make so that one antenna can operate both Bluetooth and WiFi at the same time?

Manny thanks ...

AX210 Firmware Version
FW Build: REL79483
Release Version: 23.40.0.2

Linux Kernel 5.15.40

[ACarmona_Intel]

Hello Roland3, 

Thank you for posting in our communities.

We wanted to inform you that before you install or change the Intel® Wireless Adapter in a system, you must contact the system manufacturer to determine if the Intel® Wireless Adapter you plan to install is approved for use in your system and country. You are required to follow the manufacturer's post-approval requirements.

For more information, please check out this link:

• Regulatory Information Regarding Wireless Hardware Installation or Upgrade

So please reach out to your system manufacturer, and if you need additional information, please submit a new question, as this thread will no longer be monitored.

Thank you, and have a great day ahead!

Best regards,

Carmona A.

Intel Customer Support Technician