Specification802.11 b/g/n wireless LANBluetooth 4.1Bluetooth Low Energy (BLE)1GHz, single-core CPU512MB RAMMini HDMI® port and micro USB On-The-Go (OTG) portMicro USB powerHAT-compatible 40-pin headerComposite video and reset headersCSI camera connectorComplianceRaspberry Pi Zero W has undergone ext..