This is the nxp200 O3 SwitchBlock. It was designed to allow modular mounting and dismounting of the DJI O3 Air Unit on multiple quads.
Watch the video for more details:
There is a “blank” BaseBlock that is provided with no mounting holes for remixing to fit on other quad designs. Use the other provided BaseBlocks (for GEPRC MK4, TCMMRC UR26 and MicroApex3) as a guide on how the mounting holes can be incorporated.
Recommended print details:
SwitchBlock and BaseBlock
Camera Angle Plates
Print two of each one that you need - one for left and one for right side
For multi-coloured layers to allow easy identification of “notches”, use change filament method. With 0.2mm layer height setting, change the colour/filament at 3rd layer from the bottom and 3rd layer from the top (ie, bottom two and top two layers different colour/filament). See example sliced image.
The author marked this model as their own original creation.