NRF52840 BLE 3-Wire Coexistence with WiFi Module

RE: NRF52840 BLE 3-Wire Coexistence with WiFi Module

Kazi Afroza Sultana — Wed, 27 Dec 2023 07:43:41 GMT

Hello,

We do not support how the MAX17048-chip works. You need to ask the manufacturer about it.

RE: NRF52840 BLE 3-Wire Coexistence with WiFi Module

gdharris — Thu, 14 Dec 2023 15:50:10 GMT

Kazi -

I don't have a specific issue at this point; we are working on integrating coexistence into a product and I saw this issue when I was searching devzone to better understand what that integration will look like in practice. nRF's documentation on the functionality is rather sparse and does not provide many details.

This looks like something our firmware team might need to deal with, so I wanted to understand if it had been successfully resolved. I will follow up with a new case if/when we hit roadblocks in bringup.

RE: NRF52840 BLE 3-Wire Coexistence with WiFi Module

Kazi Afroza Sultana — Wed, 13 Dec 2023 16:09:27 GMT

Hello,

Can you please open a new case describing your issue elaborately there?

Thanks.

Kazi

RE: NRF52840 BLE 3-Wire Coexistence with WiFi Module

gdharris — Thu, 07 Dec 2023 15:51:39 GMT

Deve1oper Were you able to resolve this? I am working with the DA16200, which (like your WiFi radio) does not appear to support this handshaking behaviour. Were you able to find a means of using the 3-wire coexistence with your radio, or did you have to use a different approach?

RE: NRF52840 BLE 3-Wire Coexistence with WiFi Module

Kazi Afroza Sultana — Mon, 23 Jan 2023 14:06:45 GMT

Hello,

Have you used 1W coex interface?

Thanks.

Kazi

RE: NRF52840 BLE 3-Wire Coexistence with WiFi Module

Kazi Afroza Sultana — Fri, 20 Jan 2023 13:04:20 GMT

Hello,

I have been looking into your issues. I will get back to you shortly.

Thanks.

Best Regards,

Kazi Afroza Sultana