Raspberry Pi Zero WH (with header)

Datasheet

• BCM2835 (same as the Pi 1) clocked @1GHz (40% faster)
• 512MB RAM
• 802.11 b/g/n Wireless LAN
• Bluetooth 4.1
• Bluetooth Low Energy (BLE)
• microSD Slot
• mini HDMI connector
• microUSB for data
• microUSB for power
• mini Camera connector
• Empty 40-pin GPIO header
• 65mm x 30mm x 5mm
• pre-soldered 40 pin header