ESP32 Forum

Posted: **Tue Oct 23, 2018 6:25 am**

Hi All,

Good Day!

Question for now, maybe more coming. For ESP32 I would like to know is there any GPIO can be used to turn on and off (toggle) the RF Tx and Rx independently.
So when WiFi is Transmitting GPIO is high and when WiFi receiving GPIO is low. Is this possible in ESP32? or any signal put out from any external Pin to indicate transmitting and receiving?

Rgds and thanks.

Posted: **Tue Oct 23, 2018 7:22 am**

https://docs.espressif.com/projects/esp ... e-antennas

Posted: **Tue Oct 23, 2018 7:39 am**

Thanks WiFive,

Certainly will look at this.

Posted: **Thu Aug 08, 2019 11:18 am**

Hi WiFive,

This solution that you gave does it work for Bluetooth or for wifi only. Is there any similar for Bluetooth or ble.

Thank you.

ESP32 Forum

ESP32 RF Switch GPIO availability?

ESP32 RF Switch GPIO availability?

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Re: ESP32 RF Switch GPIO availability?

Re: ESP32 RF Switch GPIO availability?