enable GPS and document pinout for esp32-cam

[runcom]

closes #41

[eried]

😲 the sd card functionality works ok? can you take a photo from marauder companion?

[runcom]

😲 the sd card functionality works ok? can you take a photo from marauder companion?

yup, everything works as expected afaict, I can run photo from the cmdline and it works - logs shows everything Ready too - I'll be back this weekend for further testing tho if you have other things in mind to check

[runcom]

works like a charm, tested multiple time :)

[runcom]

~~the only thing that I'm debugging that "doesn't work" is the camera mayhem app - it just isn't working and I don't understand why, I can use the photo command just fine, using it from marauder too but when I use the camera app, nothing shows up - it's not realted to GPS though - I think it's something with the latest esp32 marauder firmware maybe? I've tested on serveral esp32cam now including yours but nothing~~ never mind this works great and it’s something else

[eried]

never mind this works great and it’s something else

something else with the camera? 😅

[runcom]

something else with the camera? 😅

it's not camera related, it's more about the setup() function and the way apps communicate over serial to pick the correct loop to run - on momentum, I have to patch the retry count and increase it when it sends something to the esp32cam to change function loop - I'm not sure where that behavior comes from

[eried]

I will add this as a reference to the wiki instead of PR