Raspberry Pi 3B+
Raspberry Pi is a Linux-based single-chip computer, developed by the British Raspberry Pi Foundation, with the purpose of promoting basic computer science education in schools with low-cost hardware and free software.
Processor: Broadcom BCM2837 Processor Quad-core A53 (ARM v8) 64-bit SoC
Memory: 1GB LPDDR2 SDRAM
Bluetooth: Cypress BLE chip 2.4Ghz/5.0GHz IEEE 802.11ac
Ethernet: Gigabit Ethernet over USB 2.0 (300Mbps max)
USB: Four USB 2.0 ports
Connection: GPIO Header 40-pin
HDMI: 1 x full size
Video: 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.
Storage: microSD card slot for loading operating system and data storage
Power: USB connector for 5.1V / 2.5A dc