i noticed that when i shorten the camera’s cable to activate the shutter, that when i doing this realy very fast the camera’s don’t react, but when i do it a little slower the work fine, this told me that the triggerpulse must be somewhat longer then the 30 ms on the BT side.
setting it on 75ms it trigger 9 out of 10 the shutter, on 100ms its 100%.
the only small issue is when changing the shutter speed, then i also must change the triggertime slightly.
now i knowing this i can live with it, in practise i going to use the controller thru a laptop anyway, overall its working great now even the valve’s working fine…….
BTW. the 3e flash, must i activate this in the sketch????