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ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers
Posted: Tue Nov 20, 2018 3:27 am
by david711205
What are Wi-Fi Tx/Rx pin numbers for ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers?
I cannot see from data sheet.
Re: ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers
Posted: Tue Nov 20, 2018 4:34 am
by ESP_Sprite
"WiFi TX/RX"? What do you mean? There are UART TX and RX pins; these are well-indicated. There's also an antenna connection that multiplexes Rx and Tx RF signals; that doesn't have a pin but an U.fl connector.
Re: ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers
Posted: Tue Nov 20, 2018 5:13 am
by david711205
If we use RF switch to implement multi-antenna selection, how do I do to connect ESP32-WROOM-32U to RF switch?
Re: ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers
Posted: Tue Nov 20, 2018 7:28 am
by ESP_Sprite
Using the RF antenna connector.