The Raspberry Pi is a small, low-cost computer designed for teaching computer science and programming, but it can be used for a variety of projects. It runs on Linux and has input/output pins for connecting to electronics.
Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range of computers. It offers ground-breaking increases in processor speed, multimedia performance, memory, and connectivity compared to the prior-generation Raspberry Pi 3 Model B+ while retaining backward compatibility and similar power consumption.
For the end-user, Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x86 PC systems.
This product’s key features include a high-performance 64-bit quad-core processor, dual-display support at resolutions up to 4K via a pair of micro-HDMI ports, hardware video decode at up to 4Kp60, up to 4GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0, and PoE capability (via a separate PoE HAT add-on).
Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8) 64-bit SoC 1.5GHz
Memory: 8GB
Connectivity:◎2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless; ◎LAN, Bluetooth 5.0, BLE;
◎Gigabit Ethernet; ◎2 × USB 3.0 ports ◎2 × USB 2.0 ports
GPIO: Standard 40-pin GPIO header(fully backwards-compatible with previous boards)
Video & Sound:◎2 × micro HDMI ports (up to 4Kp60 supported); ◎2-lane MIPI DSI display port
◎2-lane MIPI CSI camera port ; ◎4-pole stereo audio and composite video port
Multimedia:◎H.265 (4Kp60 decode); ◎H.264 (1080p60 decode, 1080p30 encode); ◎OpenGL ES, 3.0 graphics
SD card support: Micro SD card slot for loading operating system and data storage
Input power:
◎5V DC via USB-C connector (minimum 3A)
◎5V DC via GPIO header (minimum 3A)
◎Power over Ethernet (PoE)–enabled(requires separate PoE HAT)
Environment: Operating temperature: 0–50ºC
Part List:1 x Raspberry Pi 4 Computer Model 8GB
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