Frame specifications 

• 30x30mm ESC/FC
• nano sized fpv camera (14mm)
• 9mm M2 motors
• 22mm mounting for VTX (I use this: https://www.rotorama.cz/product/hglrc-zeus-nano-vtx-25-350mw because it's only one I've got)
• M3 holes for ESC/FC
• max prop diameter: 54mm

Please comment if you want something to change or upgrade. I origanly made this because my whoop FC broke and Speedybee stack was my only option. 

For those in EU, full build is under 250g so you don't have to register drone 

If somedoby wants to upgrade it himself, I'll put here file .f3d file for adjustments by yourself