This is my first post, so first off I'd like to think you Costas for the awesome work you've shared. If you need any help from a experienced mech eng from the marine tech industry, I'd be happy to pitch in.
I'm bench testing your software to get a feel for how things work before I customize it for my purposes. I can't get it to connect to the Android app with my current setup which includes just the pi3b, camera, and an ethernet or wifi connection directly to the pi. I don't have the your WiFi module (yet) and was wondering how to connect the android app without the WiFi module... or alternatively how I can emulate that Wifi module. Happy to buy one from you as I'll need it soon, but I don't want to have to wait until it comes.