Hello everyone
I just visit this forum to tell my situation about upgrading and installing TWO Camera onto my drone
I have set my single camera installation before using this parameter
Cable trigger output to AUX 5
SERVO13_function set to -1 (as GPIO)
CAM1_type = 2 (relay)
RELAY1_PIN = 54
CAM1_TRIGGER_TYPE = 1
and i command this to TRIGGER CAMERA NOW , it works
but, when I add another camera ( using same SONY A6000 camera)
and set the parameter to trigger Two camera together in same time 
Cable trigger 1 output to AUX 5
Cable trigger 1 output to AUX 6
SERVO13_function set to -1 (as GPIO)
SERVO14_function set to -1 (as GPIO)
CAM1_type = 2 (relay)
CAM2_type = 2 (relay)
RELAY1_PIN = 54
RELAY2_PIN = 55
CAM1_TRIGGER_TYPE = 1 (as relay)
CAM2_TRIGGER_TYPE = 1 (as relay)
Both Camera didnt work at all to this setting
I wondering if my parameter is set wrong
or any other ways to TRIGGER TWO camera in same time and one comando
I am using Arduplane 4.4.4
I have set my parameter to CAMERA 02 to the SERVO and MAVLINK trigger
but i never do this parameter before so im not sure if the parameter is right or wrong
I just experienced triggering camera using RELAY
from now, the easiest ways that I’ve tried is :
I set my cable trigger using Y cable and do the trigger both camera and it works
but there is some milisecond’s delay between camera01 and camera02
I was wondering if there some sharing about this setting TWO camera to trigger in same time and same command
Thanks before anyways