Hi, Is there any way to enter a trigger signal to camera D435 to shoot a picture every time there is a trigger? it would be very useful in industrial applications. Yours.

[MartyG · Accepted solution]

In January 2018 at the Sundance Festival, Intel demoed a RealSense setup with D435 cameras where they started and stopped capture using a commercial flash. The flash caused a spike in the data that acted as the trigger.

Some of the technical details of the demo are explained in the FAQ section halfway down the page at the link below

https://www.intelrealsense.com/intel-realsense-volumetric-capture/

A RealSense user also took the approach of controlling the capture process with LED lights.

https://github.com/IntelRealSense/librealsense/issues/2604