ESP32 Dev Module Antenna comparison.

[MANGUKIA]

Hello,

We design ESP32-Module based application and As i check there is number of ESP32 Module in market.

Our requirement is max WiFi signal strength.

As we check ESP-WROOM-32 Module have PCB Trace antenna / ESP-WROOM-32U Have U.FL Socket / ESP-WROVER-I have U.FL Socket and PCB trace antenna.

May I know what is exactly different between technical term like signal strength and Application.

I know about cost as well as physical structure I would like to know in detail about signal which one is desired for Max signal.

Thanks,
AB.

[alanesq]

Hi,

I am not sure if this will answer your question or not, but I think this Youtube channel will be a good place to start as he does a lot on radio/antennas etc.

https://www.youtube.com/watch?v=KYLN9qH0C84&t=221s