To connect the D750 to your computer, you just need the USB2 cable provided with your body. I suppose you can buy one on the Nikon website (?) or Ebay. if yours has been lost.
The link can't be done through WIFI on the D750, sorry.
Thanks for posting this. I tried to connect my new D500 today and sure I kept getting the indi_nikon_ccd driver crashed, and wouldn't startup at all.
Jasem's libgphoto fix worked!
As I already have a Pentax K1 ii with the 3rd_party inid repo pulled from Github, it was just a matter of updating the libgphoto portion then building.
For now it doesn't crash and allows me to take preview images - as that's all I've tested. Unfortunately I don't have a mount yet so I can't really test it in the field right now
Even though my setup is pretty much lacking everything at this point I still want to say thanks
I have used both a D7100 and D780 with EKOS with no problem. I have gifted my D7100 and use the D780 as my main personal/semiprofessional camera, leaving my D750 as my backup and astrophotography camera.
Prior to being in a position where I could revert the D750 to factory settings, whenever I would attempt an exposure with the D750, I always received the error message: "Exposure failed to save image... Unspecified error"
Since reverting to factory settings, the D750 has worked well for me. However, now that I am attempting to become more advanced in my astrophotography, I have found that when I attempt bias images with the D750, the system will acquire and save a single bias image, but will abort any further images with the same "Exposure failed to save image... Unspecified error" message. I receive a similar message with any light, or other category of image with an exposure time of less than 0.005 sec.
I have used the INDI Control Panel settings that you and others have recommended with no resolution of the problem.. Do you have any suggestions?