Processor - Broadcom BCM2837B0, Cortex-A53 64-bit SoC @ 1.4GHz
Memory - 1GB LPDDR2 SDRAM
Connectivity - 2.4GHz and 5GHz IEEE 802.11.b/g/n/ac wireless LAN, Bluetooth 4.2, BLE; Gigabit Ethernet over USB 2.0 (maximum throughput 300Mbps) ; 4 × USB 2.0 ports
Access - Extended 40-pin GPIO header
Video & Sound - 1 × full size HDMI; MIPI DSI display port; MIPI CSI camera port; 4 pole stereo output and composite video port
Multimedia - H.264, MPEG-4 decode (1080p30); H.264 encode (1080p30); OpenGL ES 1.1, 2.0 graphics
SD card support - Micro SD format for loading operating system and data storage
Input power - 5V/2.5A DC via micro USB connector; 5V DC via GPIO header; Power over Ethernet (PoE)–enabled (requires separate PoE HAT)
Environment - Operating temperature, 0–50°C