Question is very straightforward:
Who is the manufacturer of the onboard Wifi of RPi4?
All datasheet and specs only shows:
2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE
I'm interested of the current manufacturer and module/chip type number.
Also, I'd like to know if BT and Wifi are provided by the same module/chip on RPi4?