FWIW, there's a step by step soldering guide in the readme: https://github.com/PegorK/f32#building-the-f32 https://github.com/PegorK/f32#building-the-f32 It l

FWIW, there's a step by step soldering guide in the readme: https://github.com/PegorK/f32#building-the-f32 https://github.com/PegorK/f32#building-the-f32 It looks doable, but of course a lot of carefulling is required when placing the components.