Are you using ov2640 camera on nanopi board? But your serial display is orangepi? Thanks! Yes i'm using ov2640 on NanoPi Neo Air and i make my own bord wich have voltage supply and pin conversation from ov2640 camera to Nano pi. It's schematics https://pp.userapi.com/c637830/v637830850/3823a/XHMi0N...