Anything wireless will require an antenna. The Raspberry Pi has an antenna that's integrated in the PCB. It's rather interesting really. https://www.raspberryp

Anything wireless will require an antenna. The Raspberry Pi has an antenna that's integrated in the PCB. It's rather interesting really. https://www.raspberrypi.org/magpi/pi-zero-w-wireless-antenna-design/ https://www.raspberrypi.org/magpi/pi-zero-w-wireless-antenna...