Is it possible to connect nRF21540 to ESP32?

[Salimi]

Hi
We have designed some boards with ESPRESSIF WiFi BLE Module ESP-32-WROOM-32E for control and monitor.

Is it possible to connect esp32 to nRF21540 to extend range ( such as nRF52 or nRF53)?

[Kaja]

Hi,

"The nRF21540 is a ‘plug and play’ range extender offering enhanced link robustness with an integrated power amplifier (PA) and low noise amplifier (LNA) for use in our low power short-range wireless solutions. " 

It can be used with other radios, but only when using constant envelope modulation.. So this is not a FEM for Wi-Fi. 

Best regards,
Kaja