In many machine vision applications, multiple cameras need to be deployed simultaneously, often positioned at a distance from the processor. At Arducam, we’ve made some successful strides in this area.
In the realm of multi-camera solutions, we’ve previously demonstrated 8-camera projects—running eight cameras on platforms like the Raspberry Pi Compute Module 4 and the Jetson Xavier NX. The common thread across these projects is the ability to run 8 Arducam cameras simultaneously, regardless of platform.
Additionally, for scenarios where the cameras need to be positioned some distance away from the processor, we introduced two multi-camera extension solutions: one via HDMI and another via LAN. While these setups have proven successful, they’ve primarily been lab projects suited for experienced makers.
However, through ongoing discussions with users—including organizational customers—it became clear that many are seeking a solution that’s easier to deploy and offers more stability. That’s what led us to design a more robust, ready-to-deploy solution.
Arducam’s New Multi-Camera Extension Solution: Compact and Robust
Arducam’s latest multi-camera extension solution is designed to tackle key challenges while providing a more compact and robust setup. Here’s how it stands out:
- Compact, Stable Connection: The solution features two Quad-Cam Hats securely attached together, connected to a single Raspberry Pi 5. This compact design reduces the footprint while ensuring a solid, reliable connection that prevents loose or unstable setups commonly seen in multi-camera arrays.
- Durable, Professional Transmission: We’ve switched from MIPI to HDMI cables for image and video transmission. HDMI provides a more durable and professional-grade solution, ensuring consistent performance even over longer distances.
- Future-Proof with Customization: Although still a prototype, we envision offering this solution as a customizable product, complete with an enclosure for added durability and a sleeker appearance.
Hardware Used:
- 2x Quad-Cam Hat
- 8x HDMI cables
- 8x HDMI adapter boards
- 8x IMX519 cameras
- 1x Raspberry Pi 5 (including power cable and MIPI cables)
- Other cables.
Demo
The Use of Raspberry Pi
We’re continuously pushing the boundaries of what’s possible with the Raspberry Pi ecosystem, and this solution is a testament to that commitment.
Potential Applications
This solution is ideal for robotics, IoT, surveillance, and more. We’re eager to hear what applications you envision for it – let us know in the comments!
Thanks for reading and stay tuned for updates!
The Arducam Team
