>>2938923
i just finished picrel today, going to test it tomorrow, hopefully i dont kill it lmao.
its 8" running ardupilot on a maetek h7a3 board with some analog vtx
also built a 6s 21700 pack to use with it for long range stuff in the mountains behind my house
>>2939076
im not sure about open source but fpv skydive on steam is free and its pretty decent
theres a not a lot of stuff you can fly for free, and they have a lot of pay shit too
apparently i bought uncrashed on steam years ago and thats what i use these days
it's pretty good but its $15, but you do get everything no extra pay shit.