I would put the ESP8266 with it’s built in antenna in the focal point. My guess is you would see an improvement in signal strength. Report comment. Reply. Dodo says: December 28, 2017 at 8:26 am ...

In creating this model, I inadvertently created the perfect WiFi antenna for an ESP8266 module using nothing but 3D printed parts, a bit of epoxy, and duct tape. Designing A Dish.

That's where an ESP8266 comes in. It's basically a Wi-Fi microcontroller that you can hook up to more or less anything, and there are a few reasons why you should consider it as the centerpiece of ...