ESP32 WiFI TX power with WIFI.RSSI ?

[belisar]

Hello,
i studied the documentation of the ESP32 series, unfortunately i couldn't find what the standard TX power of WiFi is. In a note from Seciton 5 it says that the default TX power is 0dbm. Now I don't know if this refers to Bluetooth or WiFI. I have made measurements with the ESP32. If I assume an antenna gain of 2dBi and a TX power of 0dBm, the measurements are correct. If I call the WiFI.rssi() method, the values are acceptable if the tx power is 0dBm. So I would like to know if the tx power default on measurements is 0dBm. Thanks for your help!