Raspberry Pi5 Camera Pinout: A Practical Guide for Dual Camera Integration

The **Raspberry Pi5 camera pinout **introduces a revised camera pinout setup with two 22-pin MIPI CSI connectors, replacing the older single 15-pin layout. This update makes it possible to connect and operate two camera modules on one board. This guide covers the key details of the new pinout and what’s needed to make proper camera connections.

Introduction

Raspberry Pi5 marks a shift in how camera modules are connected to the board. One of the most noticeable changes is the move from a single 15-pin CSI connector to two 22-pin MIPI CSI interfaces. This upgrade supports dual camera use, which opens new possibilities for developers building projects requiring multiple video inputs.

Pinout Changes in Raspberry Pi5

Unlike previous Raspberry Pi models that relied on a single camera input, the Pi5 features two camera connectors labeled CAM0 and CAM1. Each of these connectors uses a 22-pin interface, which is based on the MIPI CSI-2 standard. This layout supports higher data throughput and allows both cameras to function simultaneously.

Key Functions of the 22 Pins

The 22-pin MIPI CSI connector includes signal paths for:

• Power (1.8V and 3.3V)
• Ground
• I2C for control
• Clock lines
• Data lanes for image transmission

These pins allow communication between the board and the camera modules, handling both control signals and data streams.

Compatibility with Older Camera Modules

Since older Raspberry Pi cameras use a 15-pin connector, they can’t be plugged directly into the Pi5 without an adapter. Dedicated adapter boards are available to convert between the 15-pin and 22-pin formats, making it possible to reuse existing camera modules.

Dual Camera Applications

With CAM0 and CAM1 available on the Pi5, developers can now run two cameras at the same time. This is particularly useful in applications such as:

• Stereo vision and depth estimation
• Multi-angle video capture
• Object detection from two perspectives

Using the correct device tree configuration and supported software, the Pi5 can handle dual streams without much additional setup.

Choosing the Right Camera and Adapter

When selecting camera modules for the Raspberry Pi5, make sure they support the MIPI CSI-2 interface and come with a 22-pin connector. If using an older module, ensure your adapter matches the physical and electrical requirements. It’s important to match the pinout precisely to avoid any connection issues.

Conclusion

The Raspberry Pi5 camera pinout allows for more flexible project designs by offering dual MIPI CSI connectors. Whether you’re developing a stereo camera setup or simply want to run two independent video inputs, the new pinout supports it. Proper knowledge of the connector layout and compatible hardware is essential for successful camera integration.