External bluetooth flash?

Question

Android

Hi all! Guys please help! conceived one project - an external bluetooth flash for android. a question for android application developers - how difficult is it to write a program that, relatively speaking, will monitor the flash status and send a bluetooth signal to the bluetooth module (for example, HC-05) - did the flash work or not? if it's not difficult, can it be done in the most simple app builder? And for the future, tell me on IOS is it really possible to write this later? all I need is just to "catch" the signal when the flash fires at the moment of photographing, and I will process it myself with the arduino. Or perhaps you can write your own "camera" application and send what you want there. I will be very grateful for the answer! thank.

Answer 1

There is such a cool thing - a light synchronizer or a light trap. Allows you to synchronize any flash with anything that can shine.