what is the Measured Power (dBm) from wifi using esp32/blynk
The ESP32 is typically configured to limit its Wi-Fi output power to around 17dBm to 20dBm (about 50mW to 100mW) to comply with FCC regulations and other country-specific requirements.
However, ESP32's Wi-Fi transmission power can be configured by calling the `esp_wifi_set_max_tx_power()` function in the ESP32 Arduino Core SDK. The value you set with this function will determine the Measured Power (dBm) of Wi-Fi emitted by the device. Keep in mind that the allowed values depend on the specific regulations in your location.
Since Blynk is just a software platform that runs on top of the ESP32, it does not affect the Wi-Fi transmission power level directly. Therefore, if you're using the ESP32 with Blynk, the Measured Power (dBm) would still be determined by the configurations you've set on the ESP32 hardware, as mentioned earlier.