What is a Wifi Repeater
- A wifi repeater combines
an access point, wifi client, and router.
Raspberry Pi Wifi Repeater
- The Pi 3 needs a USB wifi dongle.
- The Pi 2 needs 2 USB wifi dongles.
- The Pi 0 W needs a USB-OTG cable
and Broadcom wifi dongle.
- The Pi 0 needs a 2-way USB bus, 2 wifi dongles.