About the godox TT685C
I want to buy a Godox TT685C flash. Any one trying the build flash profile with godox TT685C and control the power by cactus V6 remotely ?
You may use the existing Godox V860C flash profile, it should work just fine.
But I am pretty sure you cannot learn a flash that runs purely on digital TTL.
To help us better help you, always state the exact firmware version installed on your Cactus device(s), such as: "1.1.013", "FUJ.1.002", "NIK.A.001", "v.103".
For the time being, Cactus V6 (MK1) running on firmware version 2.1.001 can be triggered by a V6 II (MK2) running on Multi-brand HSS firmware (e.g. 1.1.013) but not by X-TTL firmware versions: PEN.A.001 NIK.A.001 OLY.A.001. No schedule has been released yet for an "A" version firmware on the V6 (MK1).
Cactus RF60X / RF60 Firmware versions A04 and A03 currently ONLY works with PEN.A.001 NIK.A.001 and OLY.A.001. Other "A" version of X-TTL firmware will be released soon. For both Multi-brand HSS and X-TTL firmware versions (FUJ, SIG, SON), install firmware version 103 / 205 on your RF60X / RF60.
Nikon D750 users please read this thread:
Fujifilm EF-X500 users please read this thread:
Feel free to suggest an improvement or share product ideas. Contact us directly at email@example.com. At Cactus, we listen.