The Canon M50 does not have a "standard" shutter release cable port.
With Canon's EOS Utility Version 3 and a USB cable connected between computer and M50's Micro B port I can fire the shutter and take have the camera take a picture. I can also fully control the camera settings and even download files but I am not interested in that.
All I want is to be able to connect a standard shutter 3.5 mm jack cable (which grounds one pin when you wish to take a picture) to the Arduino, and connect the camera with a USB cable to the Arduino and have the Arduino take a photo- when it gets the signal from the 3.5 jack that's all.
Is this possible?