*My actual order had few more things added to the cart.
The Raspberry Pi Zero W takes the beloved and extremely popular Pi Zero and adds wireless LAN and Bluetooth, making it perfect for embedded Internet of Things projects.
THIS PRODUCT IS LIMITED TO 1 UNIT PER CUSTOMER
BCM 2835 SOC @ 1GHz
512MB of RAM
On-board Wireless LAN - 2.4 GHz 802.11 b/g/n (BCM43438)
On-board Bluetooth 4.1 + HS Low-energy (BLE) (BCM43438)
micro-B USB for data
micro-B USB for power
CSI camera connector (needs adaptor cable)
Unpopulated 40-pin GPIO connector (requires soldering)
Compatible with existing pHAT/HAT add-ons
Dimensions: 65mm x 30mm x 5mm
I did a headless install, and I'm running homebridge on my Raspberry Pi Zero W. It took around 2 weeks to get it delivered from UK to AU last time around.