Is it possible to add external anten for Wifi ?

Xinyuan-LilyGO / LilyGo-T-Relay

MIT License

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Is it possible to add external anten for Wifi ? #2

Closed David-2D3FE9 closed 2 years ago

David-2D3FE9 commented 2 years ago

Hello first of all, thank you for the versatily and the quality of your products.
I am realy enjoy to discover your T-Relay board and I am wondering if it is possible to add an external antenna for the wifi.

On the product picture it seem to have pads near ESP32,
Is it for soldering an SMA connector for external Wifi Antenna ?

Thanks in advance for your response

LilyGO commented 2 years ago

Hello. Modules have onboard antennas. If external antennas are used, jump resistors and weld antenna seats are required.

David-2D3FE9 commented 2 years ago

Thanks for your response. My delivery isdelayed so I will see that in January :-)