This is also a line of sight option, using Infrared to communicate with the camera. Use the ML-元 remote to trigger the shutter.

Use the ML-3 Modulite remote control set, which uses Infrared (line of sight) to trigger the camera.

This tethers you to the camera, but, depending upon the length of the cord, you can be anywhere from 1 - 12 feet from the camera when you take the shot. Use a cable release or remote cord such as the 10-pin connector type MC-30/MC-30A or MC-36/MC-36A or the MC-DC2 remote cord, which utilizes the accessory terminal on select D-SLRs. Try to trigger your camera with following steps: Please make sure there is sufficient quoting around the arguments.ĭoes anyone know what I may be doing wrong? If you intend to send any error or debug messages to the gphotoĮnv LANG=C gphoto2 -debug -debug-logfile=my-logfile.txt -trigger-capture *** Error (-53: 'Could not claim the USB device') ***įor debugging messages, please use the -debug option.ĭebugging messages may help finding a solution to your problem. Make sure no other program (gvfs-gphoto2-volume-monitor) or kernel module (such as sdc2xx, stv680, spca50x) is using the device and you have read/write access to the device. Then when I try to trigger the camera I get the following $ gphoto2 -trigger-captureĪn error occurred in the io-library ('Could not claim the USB device'): Could not claim interface 0 (Device or resource busy). I would expect the bold area to list the D810. However, when I try to detect or trigger the camera I am running in to issues. I have been following an online tutorial and have installed the latest version of Gphoto2. But first I would like trigger the D810 with Gphoto2. I'm working on a project where I can trigger my Nikon D810 DSKR with a motion sensor.

Nikon camera control pro 2 italiano