Raspberry Pi 4 Model B
It offers groundbreaking increases in processor
speed multimedia performance memory and connectivity compared to the
priorgeneration Raspberry Pi 3 Model B+ while retaining backwards
compatibility and similar power consumption. For the end user Raspberry
Pi 4 Model B provides desktop performance comparable to entrylevel x86
PC systems.
Key Features:
- highperformance 64bit quadcore processor
- dualdisplay support at resolutions up to 4K via a pair of microHDMI ports
- hardware video decode at up to 4Kp60
- 4GB of RAM
- dualband 2.4/5.0 GHz wireless LAN
- Bluetooth 5.0
- Gigabit Ethernet
- USB 3.0
- PoE capability (via a separate PoE HAT addon)
The dualband 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.
Core Features:
- Broadcom BCM2711 quadcore CortexA72 (ARM v8) 64bit SoC @ 1.5GHz
- 4GB LPDDR42400 SDRAM
- 2.4 GHz and 5.0 GHz IEEE 802.11b/g/n/ac wireless LAN
- Bluetooth 5.0
- BLE True gigabit ethernet
- 2 × USB 3.0 ports
- 2 x USB 2.0 Ports
- Fully backwards compatible 40pin GPIO header
- 2 × micro HDMI ports supporting up to 4Kp60 video resolution
- 2lane MIPI DSI/CSI ports for camera and display
- 4pole stereo audio and composite video port
- Micro SD card slot for loading operating system and data storage
- Requires 5.1V 3A power via USB Type C or GPIO PoE (Power over Ethernet) enabled (requires PoE HAT)