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I'm using the luckfox pico ultra w. Enabling Bluetooth via , as explained [1], allows me to pair and use Bluetooth headphones. However when doing so, the Wifi becomes unstable and unusable. It's still connected but the transfer rate is almost zero. Any SSH connection via wifi is laggy or disconnected.

I tried Bluetooth `A2DP` (high datarate) and `headset` (low datarate). It's possibly related to BL and Wifi sharing the same 2.5GHz spectrum and the high bandwidth of Bluetooth Audio. Although I saw that BL/Wifi coexistence seems to be enabled in the kernel [2].

Is there any way be able to use WiFi while being connected to a bluetooth audio device?

[1] https://wiki.luckfox.com/Luckfox-Pico-Ultra/WiFi-BT
[2] https://github.com/LuckfoxTECH/luckfox- ... kefile#L81

Hello, for the wireless module AIC8800DC used in the luckfox pico ultra w, it only supports a single antenna. The frequency bands for Wi-Fi and Bluetooth operation are different and cannot be used simultaneously for connection.