I need to create a project where I need to send data via Wi-Fi using an Arduino.
I need the Arduino to have a U.FL connector to place an external Wi-Fi antenna (I can't use the MKR1000 with integrated Wi-Fi antenna because the Arduino will be placed inside a metal box).
Is there any solution-like Arduino for this without the need to use an external board like: SparkFun WiFi Shield - ESP8266 ?
I could also use the BeagleBoard Green Wireless that contains this U.FL connector for an Wi-Fi antenna, but I wanted something smaller such as an Arduino.
PS: Wi-Fi is the only option.
