TinyTina 90mm BetaFPV-Version

thingiverse

I use this TinyTina BetaFPV Flight Controller design because it allows easy swapping of broken parts in the field. I simply print a few extra and keep them with me for quick replacements. The original designers, jnscz and Thinner42, deserve credit for creating these parts. Check out their blog post on Prusa Printers to learn more about building a 3D-printed micro drone: https://blog.prusaprinters.org/how-to-build-a-3d-printed-micro-drone/. Since I couldn't obtain the suggested original parts for TinyTina, I looked for alternatives that are easily accessible, lightweight, and simple to use. Assembling this design is nearly identical to the original. To start, cut 1.75 filament into 9mm pieces and place them in the stands. Then, insert your flight controller and secure it with zip ties. Attach the bumper using the adjusted battery pad from Thinner42 on top, also secured with zip ties. For the camera mount, I couldn't use zip ties. Instead, I used hot glue or double-sided tape for a secure hold. Here are the specific parts I used for this build: - BetaFPV 12A AIO FC: https://www.amazon.de/dp/B07RL29PNN/ - 1103 10000kV Motors: https://www.amazon.de/dp/B07P2JY4VW/ - 2S 350mAh LiPo (about 4-5 minutes of flight time): https://www.amazon.de/dp/B07Q6YN9KK/ - AIO FPV Camera (Video out and Video in for OSD): https://www.amazon.de/dp/B079BN4723/ - 2 Inch Props: https://www.amazon.de/dp/B07PDRRH85/ You'll also need a few additional items: - A receiver compatible with your transmitter - FPV goggles - Lipo charger This project cost me approximately 100€.