External WiFi antenna? | OpenSprinkler

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This topic has 2 replies, 2 voices, and was last updated 4 years ago by Cosmacelf.

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April 22, 2018 at 12:41 pm #49643

Cosmacelf
Participant

Is it possible/how to use an external WiFi antenna with the 3.0 hardware?

May 17, 2018 at 6:54 am #50011

Ray
Keymaster

It’s possible because there are a couple of versions of ESP8266 that provide external antenna connector. If you have such need, please contact us directly as we can make OS3.0 top-level board using that particular version of ESP8266.

May 17, 2018 at 12:48 pm #50063

Cosmacelf
Participant

As it turns out, I didn’t need it. I was worried since my nearest wifi AP to one of my controllers, which is installed inside a weatherproof box, is about 110′, but I get a decent -75 db signal to it.
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