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1. What Else Do You Need?

Before we start using this screen, let’s prepare the essential hardware.

Required Components

  • Raspberry Pi

    • Compatible models: Raspberry Pi 5, Raspberry Pi 4 Model B

    • Other Raspberry Pi models are not supported.

    ../_images/need_pi.jpg

  • Power Adapter

    Different Raspberry Pi models require different power supplies. For best stability, it is recommended to use the official power adapter:

    • Raspberry Pi 5: Recommended: 5V 5A USB-C power supply (Official 27W PSU). You may also use a USB-C Power Delivery (PD) charger, as long as it provides sufficient current.

    • Raspberry Pi 4 Model B: Recommended: 5V 3A USB-C power supply (Official 15W PSU). You may also use a USB-C PD or QC 2.0 fast charger.

    ../_images/need_power.png

  • Micro SD Card

    The Raspberry Pi does not include built-in storage. It boots and stores all data on a Micro SD card.

    ../_images/need_sd.jpg

    • Minimum: 16GB

    • Recommended: 32GB or higher for better performance and stability

    • Recommended brands: SanDisk, Samsung

Optional Components

Although not strictly required, the following peripherals will significantly improve your setup and debugging experience:

  • Monitor (HDMI or TV)

    For beginners, we strongly recommend using a display with an HDMI input. This makes it easier to configure the system and run graphical programs.

    ../_images/need_screen.png

  • Micro HDMI Cable

    • The Raspberry Pi 4B and Raspberry Pi 5 require a Micro HDMI cable to connect to a display.

    • It is recommended to use the HDMI0 port (the one closest to the USB-C power port).

    ../_images/need_hdmi.png

  • Keyboard & Mouse

    • These are very useful during the initial OS setup.

    • You can switch to remote access (SSH/VNC) later, but for beginners, a basic USB or wireless keyboard and mouse are highly recommended.

    ../_images/need_keyboard_mouse.png