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Can I Connect a Camera Module to the Raspberry Pi 400?

The Raspberry Pi 400 does not have a CSI camera connector, so official camera modules cannot be connected. Learn about USB camera alternatives for the Pi 400.

Camera CompatibilityPi 400By Vilros

The short answer

No, you cannot connect a Raspberry Pi Camera Module (v1, v2, v3, or HQ) to the Raspberry Pi 400.

The Pi 400 does not have the same camera connector (CSI port) as the Raspberry Pi 4, so it's not possible to attach any official camera module to the Pi 400.

However, the USB ports are available to connect any USB-powered camera or webcam.

Why there's no camera port

The Raspberry Pi 400 is designed as an integrated keyboard computer with a focus on desktop use. To achieve the compact form factor and simplified design, the CSI (Camera Serial Interface) port was omitted.

Design trade-offs:

  • The Pi 400's internal board is a custom compute module, not a standard Pi 4
  • The CSI camera connector would require an external ribbon cable slot on the keyboard chassis
  • Most Pi 400 use cases (desktop computing, web browsing, coding) don't require a camera module
  • USB webcams are widely available and easier to position for video calls

USB camera alternative

While official Raspberry Pi camera modules won't work with the Pi 400, any USB webcam is compatible. USB cameras offer several advantages for Pi 400 users:

  • Easy setup: Most USB webcams work plug-and-play with Raspberry Pi OS
  • Adjustable positioning: USB webcams can be placed on top of a monitor, clipped to a laptop screen, or positioned anywhere convenient
  • Wide selection: Choose from budget 480p webcams to 4K models depending on your needs
  • Video call compatibility: USB webcams work with Zoom, Teams, Skype, and other video conferencing software (see our camera module video call compatibility guide)

Recommended specs:

  • 720p or 1080p resolution
  • USB 2.0 or 3.0 compatible
  • Built-in microphone (optional but convenient)
  • Autofocus and low-light correction (for better video quality)

Setting up a USB camera

  1. Connect the webcam: Plug the USB webcam into any available USB port on the Pi 400.
  2. Verify detection: Run lsusb in terminal to confirm the camera is detected.
  3. Test with video apps: Open Chromium and test the camera on a site like webcamtest.com or use video conferencing apps.
  4. Adjust permissions (if needed): Some applications may require camera permissions. Grant them in system settings.

For video calls: USB webcams work seamlessly with browser-based video conferencing (Zoom web, Google Meet, Microsoft Teams web). Install compatible Linux applications if you prefer native desktop apps.

For projects: Access USB cameras in Python using OpenCV:

import cv2
cap = cv2.VideoCapture(0)  # 0 is usually the first USB camera
ret, frame = cap.read()