Raspberry Pi 4 Computer Model B
Raspberry Pi 4 Model B is the latest product in the popular Raspberry Pi range. It's an increase in processor speed, multimedia performances, memory, and connectivity compared to the other generation. Raspberry Pi 3 Model B+, while retaining backward compatibility and similar power consumption. Raspberry Pi 4 Model B provides desktop performance comparable to entry-level x 86 PC systems.
This product includes 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, 4GB of RAM range, Dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, two USB 3.0 and two USB 2.0, and PoE capability (PoE-Power Over Ethernet).
The dual-band wireless LAN and Bluetooth have modular compliance certification, allowing the board to be designed into end products with significantly reduced compliance testing, improving both cost and time to market.
check Datasheet here
Specification
Processor: Broadcom BCM2711, quad-core Cortex-A72 (ARM v8)
64-bit SoC @ 1.5GHz
Memory: 1GB, 2GB or 4GB LPDDR4
(depending on model)
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 heade (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
WARNINGS
you should look for
• PI should only be connected to an external power supply rated at 5V/3A DC
• PI should be operated in a well-ventilated environment and, if used inside a case, the case
should not be covered.
• PI should be placed on a stable, flat, non-conductive surface in use and should not be
contacted by conductive items.
SAFETY INSTRUCTIONS
To avoid malfunction or damage to this product please observe the following:
• Don't expose to water, moisture or place on a conductive surface whilst in operation.
• Don't expose it to heat from any source; Raspberry Pi 4 Model B is designed for reliable operation
at normal ambient room temperatures.
• Don't expose the printed circuit board to high-intensity light sources (e.g. xenon flash or laser) whilst
in operation.
• Avoid taking care of the printed circuit board while it is controlled and just handle by the edges to limit the danger of electrostatic release harm.
Thanks for reading😊
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