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Dual GMSL2 camera interface HAT for Raspberry Pi, supporting two remote camera modules over a single coaxial link each.
Camera and imaging
Kits
Raspberry Pi

BE-IIS-GMSL2-2CAM

The BE-IIS-GMSL2-2CAM is a dual-camera GMSL2 HAT for Raspberry Pi. It connects up to two remote GMSL2 camera modules through individual coaxial links and brings their video streams directly to the Raspberry Pi CSI interfaces.

GMSL2 enables reliable camera connections over long, lightweight coaxial cables, making it well suited for robotics, mobile systems, machine vision and installations where the camera must be located away from the processing unit.

Key features

  • Supports two independent GMSL2 camera links
  • Configurable Power over Coax (PoC) supply voltage for each camera link
  • Camera control and power supplied over the same coaxial cable
  • Designed for Raspberry Pi and Linux camera software
  • Compact HAT form factor

Use Raspberry Pi Camera Modules over GMSL2

The BE-IIS-GMSL2-2CAM can also be used with standard Raspberry Pi camera modules. Add one BE-IIS-GMSL2-SER serializer board at each camera to convert the Raspberry Pi Camera Module interface to GMSL2.

This provides a flexible way to place two Raspberry Pi camera modules remotely while using the same robust coaxial GMSL2 connection.

Links to code and documentation

Documentation (be-iis.eu)

Code (github.com)

Design Files (be-iis.eu)

Schematics (be-iis.eu)

Bom (be-iis.eu)

Shipping policy

If your shipment appears to be lost or has not arrived within a reasonable time, please contact us. We will investigate the issue with the shipping service provider and arrange a replacement or refund where appropriate.

Please ensure that the delivery address provided at checkout is complete and correct. Tracking information is provided whenever available.

Here are some extras that might be useful for your project!
The HAT can operate up to two BE-IIS-GMSL2-SER serializer boards

Raspberry Pi GMSL2 Dual Video HAT

Sold by Brechel Electronic

$301.99

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The seller

Brechel Electronic

Brechel Electronic logo

Plochingen, Baden-Wurttemberg, Germany
0 orders since Sep 2, 2026
Brechel Electronic – Industrial Interface Systems (BE-IIS) develops professional Raspberry Pi HATs and embedded communication hardware for industrial and demanding applications.
Our products provide reliable interfaces including 10BASE-T1S, 10BASE-T1L, CAN FD, Modbus, UART, GMSL2 camera links and Power over Data Line. Designed in Germany, with complete documentation and Linux support.