R1D0000_raspberry_pi4

Official website: https://www.raspberrypi.com/products/raspberry-pi-4-model-b

Specification

  • Broadcom BCM2711, Quad core Cortex-A72 (ARM v8) 64-bit SoC @ 1.8GHz

  • 1GB, 2GB, 4GB or 8GB LPDDR4-3200 SDRAM (depending on model)

  • 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE

  • Gigabit Ethernet

  • 2 USB 3.0 ports; 2 USB 2.0 ports.

  • Raspberry Pi standard 40 pin GPIO header (fully backwards compatible with previous boards)

  • 2 Γ— 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

  • H.265 (4kp60 decode), H264 (1080p60 decode, 1080p30 encode)

  • OpenGL ES 3.1, Vulkan 1.0

  • Micro-SD card slot for loading operating system and data storage

  • 5V DC via USB-C connector (minimum 3A*)

  • 5V DC via GPIO header (minimum 3A*)

  • Power over Ethernet (PoE) enabled (requires separate PoE HAT)

  • Operating temperature: 0 – 50 degrees C ambient

Note: A good quality 2.5A power supply can be used if downstream USB peripherals consume less than 500mA in total.

Meet raspberry pi4

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Dimensional drawing

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Note: all dimensions in mm

Get started with raspberry pi

Please refer to: Click me

GPIO Diagram

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For more details on the advanced capabilities of the GPIO pins see gadgetoid’s interactive pinout diagram.

GPIO in C
Use WiringPi or BCM2835 library to control Raspberry PI GPIO.

GPIO in Python
Using the GPIO Zero library makes it easy to get started with controlling GPIO devices with Python. The library is comprehensively documented at gpiozero.readthedocs.io.

Resource

Raspberry Pi 4 Model B product brief
Raspberry Pi 4 Model B schematic diagrams
Raspberry Pi 4 Model B mechanical drawing
Documentation including hardware and configuration

Troubleshooting

Forums: https://forums.raspberrypi.com/

End!