Raspberry Pi 4 Model B WiFi Bluetooth (2GB)

The newest addition to the popular Raspberry Pi family of computers is the Raspberry Pi 4 Model B. This latest model offers significant improvements in processor speed, multimedia performance, memory, and connectivity when compared to the previous Raspberry Pi 3 Model B+. Despite these upgrades, it still maintains compatibility with older models and has similar power consumption. For users, the Raspberry Pi 4 Model B delivers desktop performance comparable to entry-level x86 PC systems.

Key features of this product include a high-performance 64-bit quad-core processor, support for dual displays with resolutions up to 4K through two micro-HDMI ports, hardware video decoding at up to 4Kp60, 2GB of RAM, dual-band 2.4/5.0 GHz wireless LAN, Bluetooth 5.0, Gigabit Ethernet, USB 3.0 ports, and PoE capability (with a separate PoE HAT add-on). The dual-band wireless LAN and Bluetooth are modularly compliant, making it easier to integrate into end products with reduced compliance testing, saving both time and cost.

The Raspberry Pi 4 Model B is equipped with a Broadcom BCM2711 quad-core Cortex-A72 (ARM v8) 64-bit SoC clocked at 1.5GHz. It also features 2GB LPDDR4-2400 SDRAM, IEEE 802.11b/g/n/ac wireless LAN, Bluetooth 5.0, gigabit Ethernet, USB ports, a 40-pin GPIO header, micro HDMI ports, MIPI DSI/CSI ports, stereo audio and composite video ports, and a micro SD card slot for storing data and operating systems. To power the device, a 5.1V, 3A power supply via USB Type C or GPIO is required. Additionally, the Raspberry Pi 4 Model B supports Power over Ethernet (PoE) with a separate PoE HAT accessory.

In conclusion, the Raspberry Pi 4 Model B is a versatile and powerful computer that offers improved performance and connectivity for a wide range of applications. It is a cost-effective solution for both hobbyists and professionals looking to develop innovative projects.

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