You can't separate BT and WiFi as apart from the antenna, they also share the radio they use to send and receive signals. We have pretty good WiFi and BLE coexistence, and there is no reason why you wouldn't be able to keep a BT connection going while you disconnect and reconnect WiFi, especially i...

I have been working on a project that need WiFi and Bluetooth to work together. Since ESP32 antenna works for Bluetooth and WiFi, I was wondering if I could solder a SMA antenna to the ESP board and make it work only for WiFi or only for Bluetooth, and the built in antenna to will work for only WiFi...